{"id":25356,"date":"2026-08-01T06:17:02","date_gmt":"2026-07-31T21:17:02","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=25356"},"modified":"2026-08-08T15:25:48","modified_gmt":"2026-08-08T06:25:48","slug":"cc-java-class-basics","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/cc-java-class-basics\/","title":{"rendered":"\u30102026\u5e748\u6708\u6700\u65b0\u3011Java\u306e\u30af\u30e9\u30b9\u306e\u4f7f\u3044\u65b9\u7dcf\u307e\u3068\u3081\uff5c\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u30fb\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u306e\u6bd4\u55a9\u3067\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3082\u89e3\u8aac"},"content":{"rendered":"\n<style>\n.g-flow-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}\n.g-flow-item{background:linear-gradient(135deg,#1a1a1a,#2a1015);color:#fff;border-radius:8px;padding:16px 14px;min-width:130px;flex:1;text-align:center;}\n.g-flow-arrow{color:#dc2626;font-size:20px;font-weight:700;}\n.g-card-row{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 32px;}\n.g-card-row>div{flex:1;min-width:220px;}\n@media(max-width:600px){\n  .g-flow-row{flex-direction:column;}\n  .g-flow-arrow{transform:rotate(90deg);}\n  .g-card-row{flex-direction:column;}\n  .g-card-row>div{min-width:100%;}\n}\n<\/style>\n\n\n\n<div style=\"margin:0 0 32px;\">\n  <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/07\/thumb-cc-ikukyu-kyufukin-furikomi-1.jpg\" alt=\"\u30102026\u5e748\u6708\u6700\u65b0\u3011Java\u306e\u30af\u30e9\u30b9\u306e\u4f7f\u3044\u65b9\u7dcf\u307e\u3068\u3081\uff5c\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u30fb\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u306e\u6bd4\u55a9\u3067\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3082\u89e3\u8aac\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u300c\u3053\u306e\u30af\u30e9\u30b9\u306b\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u304a\u304d\u307e\u3059\u300d\u300c\u65b0\u3057\u304f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308c\u3070\u3059\u3050\u4f7f\u3048\u307e\u3059\u300d\u3068\u8a00\u308f\u308c\u3066\u3001\u5185\u5fc3\u300c\u30af\u30e9\u30b9\uff1f\u30d5\u30a3\u30fc\u30eb\u30c9\uff1f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff1f\u300d\u3068\u7f6e\u3044\u3066\u3051\u307c\u308a\u306b\u306a\u3063\u305f\u7d4c\u9a13\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java\u306b\u9650\u3089\u305a\u3001\u591a\u304f\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u571f\u53f0\u306b\u306a\u3063\u3066\u3044\u308b\u8003\u3048\u65b9\u304c<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\uff08\u30af\u30e9\u30b9\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u3044\u3046\u5358\u4f4d\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u307f\u7acb\u3066\u308b\u8a2d\u8a08\u601d\u60f3\uff09<\/strong>\u3067\u3059\u3002\u3053\u306e\u6982\u5ff5\u306f\u300c\u7fd2\u3046\u3088\u308a\u6163\u308c\u308d\u300d\u3067\u7406\u89e3\u3057\u3066\u3044\u308b\u73fe\u5f79\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u591a\u304f\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u30fb\u7ba1\u7406\u8077\u5411\u3051\u306b business \u306e\u8a00\u8449\u3067\u565b\u307f\u7815\u3044\u3066\u8aac\u660e\u3055\u308c\u305f\u89e3\u8aac\u306f\u3042\u307e\u308a\u898b\u304b\u3051\u307e\u305b\u3093\u3002\u691c\u7d22\u3057\u3066\u3082\u30b3\u30fc\u30c9\u4e2d\u5fc3\u306e\u6280\u8853\u8a18\u4e8b\u3070\u304b\u308a\u3067\u3001\u300c\u7d50\u5c40\u30af\u30e9\u30b9\u3063\u3066\u4f55\u306e\u305f\u3081\u306b\u3042\u308b\u306e\u304b\u300d\u3068\u3044\u3046\u7d20\u6734\u306a\u7591\u554f\u306b\u7b54\u3048\u3066\u304f\u308c\u308b\u8a18\u4e8b\u306f\u591a\u304f\u306a\u3044\u306e\u304c\u5b9f\u60c5\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Java\u306e<strong>\u30af\u30e9\u30b9<\/strong>\u3068\u3044\u3046\u8003\u3048\u65b9\u306e\u6b63\u4f53\u3092\u3001\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u3068\u3044\u3046\u8ab0\u3082\u304c\u77e5\u3063\u3066\u3044\u308b\u696d\u52d9\u306e\u6bd4\u55a9\u306b\u7f6e\u304d\u63db\u3048\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u30fb\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u3044\u3063\u305f\u5c02\u9580\u7528\u8a9e\u3082\u3001\u3059\u3079\u3066\u3053\u306e\u6bd4\u55a9\u306b\u7d10\u3065\u3051\u3066\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u69cb\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u3053\u306e\u8a18\u4e8b\u306b\u305f\u3069\u308a\u7740\u3044\u305f\u65b9\u306e\u591a\u304f\u306f\u3001\u81ea\u5206\u3067Java\u3092\u66f8\u304f\u4e88\u5b9a\u304c\u3042\u308b\u65b9\u3088\u308a\u300c\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8aac\u660e\u306b\u3064\u3044\u3066\u3044\u304d\u305f\u3044\u300d\u300c\u767a\u6ce8\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u66f8\u3092\u898b\u3066\u3082\u610f\u5473\u304c\u308f\u304b\u3089\u305a\u4e0d\u5b89\u300d\u3068\u3044\u3046\u65b9\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u4eca\u65e5\u306f\u30b3\u30fc\u30c9\u3092\u6697\u8a18\u3057\u306a\u304f\u3066\u3082\u3001\u30af\u30e9\u30b9\u3068\u3044\u3046\u8003\u3048\u65b9\u306e\u672c\u8cea\u3092\u63b4\u3081\u308b\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u305d\u3057\u3066\u3053\u306e\u8a18\u4e8b\u306e\u5f8c\u534a\u3067\u306f\u3001Java\u3092\u307e\u3063\u305f\u304f\u77e5\u3089\u306a\u3044\u83c5\u6fa4\u304c\u3001Claude Code\u306b\u65e5\u672c\u8a9e\u3067\u6307\u793a\u3059\u308b\u3060\u3051\u3067\u30af\u30e9\u30b9\u8a2d\u8a08\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u3093\u3067\u3082\u3089\u3046\u69d8\u5b50\u3001\u3055\u3089\u306b\u306f\u4f55\u5e74\u3082\u524d\u306e\u53e4\u3044Java\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u89e3\u3044\u3066\u3082\u3089\u3046\u69d8\u5b50\u3082\u305d\u306e\u307e\u307e\u516c\u958b\u3057\u307e\u3059\u3002\u300c\u7406\u89e3\u3059\u308b\u300d\u3068\u300c\u4f7f\u3044\u3053\u306a\u3059\u300d\u306f\u3001\u5b9f\u306f\u5225\u306e\u30b9\u30ad\u30eb\u3060\u3068\u3044\u3046\u5b9f\u4f8b\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3092\u6700\u5f8c\u307e\u3067\u8aad\u3080\u3068\u3001\u6b21\u306e6\u3064\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30af\u30e9\u30b9<\/strong>\u3068\u3044\u3046\u8003\u3048\u65b9\u304c\u3001\u696d\u52d9\u306e\u3069\u3093\u306a\u5834\u9762\u306b\u76f8\u5f53\u3059\u308b\u306e\u304b\u6bd4\u55a9\u3067\u7406\u89e3\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9<\/strong>\u3068\u3044\u30462\u3064\u306e\u69cb\u6210\u8981\u7d20\u304c\u3001\u30af\u30e9\u30b9\u306e\u4e2d\u3067\u4f55\u3092\u62c5\u5f53\u3057\u3066\u3044\u308b\u304b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/strong>\u304c\u300c\u5fc5\u9808\u9805\u76ee\u306e\u5165\u529b\u6f0f\u308c\u3092\u9632\u3050\u4ed5\u7d44\u307f\u300d\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u7406\u7531<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>static<\/strong>\u306a\u30e1\u30f3\u30d0\u30fc\u3068\u3001\u901a\u5e38\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u306e\u9055\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u5f0a\u793eGENAI\u306e\u5b9f\u904b\u7528\u30c7\u30fc\u30bf<\/strong>\u304b\u3089\u898b\u308b\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u958b\u767a\u73fe\u5834\u3067\u306eAI\u6d3b\u7528\u306e\u5b9f\u614b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>Java\/OOP\u672a\u7d4c\u9a13\u3067\u3082<strong>Claude Code<\/strong>\u306b\u65e5\u672c\u8a9e\u3067\u6307\u793a\u3059\u308b\u3060\u3051\u3067\u3001\u65b0\u898f\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u3082\u3001\u53e4\u3044\u30b3\u30fc\u30c9\u306e\u89e3\u8aac\u3082\u4efb\u305b\u3089\u308c\u308b\u5177\u4f53\u7684\u306a\u65b9\u6cd5<\/span><\/div>\n\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-01\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">01<\/span>\n  <span class=\"section-label\" style=\"display:block;\">WHAT IS A CLASS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30af\u30e9\u30b9\u3068\u306f\u4f55\u304b<\/span>\n  <span class=\"section-desc\">\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u3060\u3068\u8003\u3048\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u3044<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001Java\u306e<strong>\u30af\u30e9\u30b9<\/strong>\u3068\u306f\u300c\u540c\u3058\u7a2e\u985e\u306e\u30e2\u30ce\u30fb\u60c5\u5831\u304c\u6301\u3064\u3079\u304d\u9805\u76ee\uff08\u30c7\u30fc\u30bf\uff09\u3068\u3001\u305d\u308c\u306b\u5bfe\u3057\u3066\u3067\u304d\u308b\u64cd\u4f5c\uff08\u6a5f\u80fd\uff09\u3092\u3001\u3042\u3089\u304b\u3058\u3081\u3072\u3068\u307e\u3068\u3081\u306b\u5b9a\u7fa9\u3057\u305f\u8a2d\u8a08\u56f3\u300d\u306e\u3053\u3068\u3067\u3059\u3002\u4f55\u304b\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306e\u547d\u4ee4\u306e\u96c6\u307e\u308a\u3068\u3044\u3046\u3088\u308a\u3001<strong>\u300c\u3053\u306e\u30b8\u30e3\u30f3\u30eb\u306e\u30c7\u30fc\u30bf\u306f\u3001\u5fc5\u305a\u3053\u306e\u5f62\u5f0f\u3067\u6271\u3046\u300d\u3068\u3044\u3046\u578b\u3092\u6c7a\u3081\u308b\u5f79\u5272<\/strong>\u3092\u6301\u3063\u3066\u3044\u308b\u3068\u8003\u3048\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u696d\u52d9\u306e\u5834\u9762\u306b\u7f6e\u304d\u63db\u3048\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4f1a\u793e\u3067\u5951\u7d04\u66f8\u3092\u4f5c\u308b\u3068\u304d\u3001\u591a\u304f\u306e\u5834\u5408\u306f\u767d\u7d19\u304b\u3089\u81ea\u7531\u306b\u66f8\u304f\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u3042\u3089\u304b\u3058\u3081\u7528\u610f\u3055\u308c\u305f\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\uff08\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff09\u300d<\/strong>\u3092\u4f7f\u3046\u306f\u305a\u3067\u3059\u3002\u3072\u306a\u5f62\u306b\u306f\u300c\u53d6\u5f15\u5148\u540d\u300d\u300c\u5951\u7d04\u91d1\u984d\u300d\u300c\u5951\u7d04\u65e5\u300d\u3068\u3044\u3063\u305f<strong>\u8a18\u5165\u3059\u3079\u304d\u9805\u76ee<\/strong>\u304c\u6c7a\u307e\u3063\u3066\u304a\u308a\u3001\u3055\u3089\u306b\u300c\u91d1\u984d\u3092\u96c6\u8a08\u3059\u308b\u300d\u300c\u53d6\u5f15\u5148\u3078\u901a\u77e5\u6587\u3092\u4f5c\u308b\u300d\u3068\u3044\u3063\u305f<strong>\u3072\u306a\u5f62\u306b\u7d10\u3065\u304f\u5b9a\u578b\u4f5c\u696d<\/strong>\u3082\u3042\u3089\u304b\u3058\u3081\u6c7a\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002Java\u306e\u30af\u30e9\u30b9\u304c\u3084\u3063\u3066\u3044\u308b\u306e\u306f\u3001\u307e\u3055\u306b\u3053\u306e\u300c\u3072\u306a\u5f62\u3092\u7528\u610f\u3057\u3066\u304a\u304f\u300d\u4f5c\u696d\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30af\u30e9\u30b9\uff08class\uff09<\/strong>\uff1a\u3042\u308b\u7a2e\u985e\u306e\u30e2\u30ce\u30fb\u60c5\u5831\u304c\u6301\u3064\u3079\u304d\u300c\u9805\u76ee\uff08\u30c7\u30fc\u30bf\uff09\u300d\u3068\u300c\u3067\u304d\u308b\u64cd\u4f5c\uff08\u6a5f\u80fd\uff09\u300d\u3092\u3001\u3042\u3089\u304b\u3058\u3081\u3072\u3068\u307e\u3068\u3081\u306b\u5b9a\u7fa9\u3057\u305f\u8a2d\u8a08\u56f3\u3002\u305d\u308c\u81ea\u4f53\u306f\u5b9f\u4f53\u3092\u6301\u305f\u305a\u3001\u3042\u304f\u307e\u3067\u300c\u578b\u300d\u3067\u3042\u308a\u300c\u3072\u306a\u5f62\u300d\u3002Java\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3044\u304f\u3064\u3082\u306e\u30af\u30e9\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f5c\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u300c\u9805\u76ee\u300d\u3068\u300c\u64cd\u4f5c\u300d\u3068\u3044\u30462\u3064\u306e\u8981\u7d20\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u5c02\u7528\u306e\u547c\u3073\u65b9\u304c\u3042\u308a\u307e\u3059\u3002\u9805\u76ee\u306b\u3042\u305f\u308b\u3082\u306e\u3092<strong>\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u307e\u305f\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\uff09<\/strong>\u3001\u64cd\u4f5c\u306b\u3042\u305f\u308b\u3082\u306e\u3092<strong>\u30e1\u30bd\u30c3\u30c9<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u3067\u8a00\u3048\u3070\u3001\u300c\u53d6\u5f15\u5148\u540d\u300d\u300c\u5951\u7d04\u91d1\u984d\u300d\u3068\u3044\u3063\u305f\u8a18\u5165\u6b04\u304c\u30d5\u30a3\u30fc\u30eb\u30c9\u3001\u300c\u91d1\u984d\u3092\u96c6\u8a08\u3059\u308b\u51e6\u7406\u300d\u300c\u901a\u77e5\u6587\u3092\u4f5c\u308b\u51e6\u7406\u300d\u304c\u30e1\u30bd\u30c3\u30c9\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3\u306f\u3001\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u3068Java\u306e\u30af\u30e9\u30b9\u304c\u3069\u306e\u3088\u3046\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3092\u6574\u7406\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u2460\u3072\u306a\u5f62\u3092\u7528\u610f<br>\uff08\u30af\u30e9\u30b9\u5b9a\u7fa9\uff09<\/strong><br><span style=\"font-size:12px;\">\u300c\u5951\u7d04\u66f8\u306b\u306f<br>\u3053\u306e\u9805\u76ee\u304c\u5fc5\u8981\u300d<br>\u3068\u578b\u3092\u6c7a\u3081\u308b<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u2461\u9805\u76ee\u3092\u6c7a\u3081\u308b<br>\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\uff09<\/strong><br><span style=\"font-size:12px;\">\u53d6\u5f15\u5148\u540d<br>\u5951\u7d04\u91d1\u984d<br>\u5951\u7d04\u65e5 \u306a\u3069<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u2462\u5b9a\u578b\u4f5c\u696d\u3092<br>\u6c7a\u3081\u308b\uff08\u30e1\u30bd\u30c3\u30c9\uff09<\/strong><br><span style=\"font-size:12px;\">\u91d1\u984d\u3092\u96c6\u8a08\u3059\u308b<br>\u901a\u77e5\u6587\u3092\u4f5c\u308b<br>\u306a\u3069<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u2463\u3072\u306a\u5f62\u306e\u5b8c\u6210<\/strong><br><span style=\"font-size:12px;\">\u3053\u308c\u3067\u3044\u3064\u3067\u3082<br>\u8907\u88fd\u3057\u3066\u4f7f\u3048\u308b<br>\u72b6\u614b\u306b\u306a\u308b<\/span><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u30af\u30e9\u30b9\u306e\u672c\u8cea\u306f\u300c\u3053\u308c\u304b\u3089\u4f5c\u308b\u500b\u3005\u306e\u30c7\u30fc\u30bf\u304c\u3001\u5171\u901a\u3057\u3066\u3069\u3093\u306a\u5f62\u5f0f\u30fb\u3069\u3093\u306a\u6a5f\u80fd\u3092\u6301\u3064\u3079\u304d\u304b\u300d\u3092<strong>\u5148\u306b\u6c7a\u3081\u3066\u304a\u304f\u8a2d\u8a08\u56f3<\/strong>\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u56f3\u304c\u3042\u308b\u304a\u304b\u3052\u3067\u3001\u5f8c\u304b\u3089\u540c\u3058\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u3044\u304f\u3064\u4f5c\u3063\u3066\u3082\u3001\u5fc5\u305a\u540c\u3058\u9805\u76ee\u30fb\u540c\u3058\u6a5f\u80fd\u3092\u5099\u3048\u305f\u72b6\u614b\u3067\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u7d4c\u55b6\u8005\u5411\u3051\u306e\u4e00\u8a00\u307e\u3068\u3081<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30af\u30e9\u30b9\u306f\u300c\u5b9f\u969b\u306b\u52d5\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u305d\u306e\u3082\u306e\u300d\u3067\u306f\u306a\u304f\u300c\u3053\u308c\u304b\u3089\u4f5c\u308b\u30c7\u30fc\u30bf\u306e\u578b\uff08\u3072\u306a\u5f62\uff09\u3092\u5148\u306b\u6c7a\u3081\u3066\u304a\u304f\u8a2d\u8a08\u56f3\u300d\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u300c\u3053\u306e\u30af\u30e9\u30b9\u3092\u76f4\u3057\u307e\u3059\u300d\u3068\u8a00\u3063\u305f\u3068\u304d\u306f\u3001\u300c\u3053\u306e\u30b8\u30e3\u30f3\u30eb\u306e\u30c7\u30fc\u30bf\u306e\u6271\u3044\u65b9\uff08\u3072\u306a\u5f62\uff09\u3092\u4fee\u6b63\u3057\u307e\u3059\u300d\u3068\u3044\u3046\u30cb\u30e5\u30a2\u30f3\u30b9\u3060\u3068\u6349\u3048\u308b\u3068\u307b\u307c\u9593\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-02\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">02<\/span>\n  <span class=\"section-label\" style=\"display:block;\">INSTANCE & OBJECT<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/span>\n  <span class=\"section-desc\">\u3072\u306a\u5f62\u304b\u3089\u751f\u307e\u308c\u305f\u300c\u5b9f\u7269\u300d\u306e\u9055\u3044\u3092\u6574\u7406\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30e9\u30b9\u304c\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u3060\u3068\u3059\u308c\u3070\u3001\u305d\u306e\u3072\u306a\u5f62\u3092\u4f7f\u3063\u3066\u5b9f\u969b\u306b<strong>\u8a18\u5165\u3092\u6e08\u307e\u305b\u305f1\u679a\u306e\u5951\u7d04\u66f8<\/strong>\u306b\u3042\u305f\u308b\u3082\u306e\u304c<strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/strong>\u3067\u3059\u3002\u3072\u306a\u5f62\u305d\u306e\u3082\u306e\u306f\u307e\u3060\u8ab0\u306e\u5951\u7d04\u66f8\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u305d\u3053\u306b\u300c\u53d6\u5f15\u5148\u540d: \u5c71\u7530\u5546\u4e8b\u300d\u300c\u5951\u7d04\u91d1\u984d: 50\u4e07\u5186\u300d\u3068\u8a18\u5165\u3057\u305f\u77ac\u9593\u3001\u305d\u308c\u306f\u300c\u5c71\u7530\u5546\u4e8b\u3068\u306e\u5951\u7d04\u66f8\u300d\u3068\u3044\u3046\u5177\u4f53\u7684\u306a\u5b9f\u7269\u306b\u306a\u308a\u307e\u3059\u3002Java\u3067\u306f\u3001\u3053\u306e\u300c\u3072\u306a\u5f62\u304b\u3089\u5b9f\u7269\u3092\u4f5c\u308b\u300d\u64cd\u4f5c\u3092<strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316<\/strong>\u3068\u547c\u3073\u3001<strong>new<\/strong>\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff08instance\uff09<\/strong>\uff1a\u30af\u30e9\u30b9\u3068\u3044\u3046\u8a2d\u8a08\u56f3\uff08\u3072\u306a\u5f62\uff09\u3092\u3082\u3068\u306b\u3001\u5b9f\u969b\u306b\u30c7\u30fc\u30bf\u304c\u5165\u3063\u305f\u5b9f\u4f53\u3068\u3057\u3066\u4f5c\u3089\u308c\u305f\u3082\u306e\u30021\u3064\u306e\u30af\u30e9\u30b9\u304b\u3089\u3001\u5185\u5bb9\u306e\u7570\u306a\u308b\u8907\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3044\u304f\u3064\u3067\u3082\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u300c\u5c71\u7530\u5546\u4e8b\u3068\u306e\u5951\u7d04\u66f8\u300d\u300c\u9234\u6728\u5de5\u696d\u3068\u306e\u5951\u7d04\u66f8\u300d\u306f\u3069\u3061\u3089\u3082\u540c\u3058\u5951\u7d04\u66f8\u30af\u30e9\u30b9\u304b\u3089\u4f5c\u3089\u308c\u305f\u3001\u5225\u3005\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3042\u305f\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f3c\u305f\u8a00\u8449\u306b<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/strong>\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5b9f\u52d9\u4e0a\u306f\u307b\u307c\u540c\u3058\u610f\u5473\u3067\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u7528\u8a9e\u3067\u3059\u3002\u53b3\u5bc6\u306b\u306f\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u306e\u65b9\u304c\u5e83\u3044\u6982\u5ff5\u3067\u3001\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u300d\u306f\u300c\u3042\u308b\u30af\u30e9\u30b9\u304b\u3089\u4f5c\u3089\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3092\u6307\u3059\u3001\u3068\u3044\u3046\u30cb\u30e5\u30a2\u30f3\u30b9\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u65e5\u5e38\u4f1a\u8a71\u30ec\u30d9\u30eb\u3067\u306f\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff1d\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3068\u6349\u3048\u3066\u5dee\u3057\u652f\u3048\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30af\u30e9\u30b9<\/strong> = \u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\uff08\u8a2d\u8a08\u56f3\uff09\u3002\u305d\u308c\u81ea\u4f53\u306b\u306f\u5177\u4f53\u7684\u306a\u53d6\u5f15\u5148\u540d\u3084\u91d1\u984d\u306f\u5165\u3063\u3066\u3044\u306a\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/strong> = \u3072\u306a\u5f62\u306b\u5b9f\u969b\u306e\u5024\u3092\u8a18\u5165\u3057\u3066\u4f5c\u3063\u305f\u30011\u4ef6\u5206\u306e\u5951\u7d04\u66f8\uff08\u5b9f\u4f53\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u540c\u3058\u30af\u30e9\u30b9\u304b\u3089\u3001\u5185\u5bb9\u306e\u7570\u306a\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f55\u4ef6\u3067\u3082\u4f5c\u308c\u308b\uff08\u5c71\u7530\u5546\u4e8b\u7528\u3001\u9234\u6728\u5de5\u696d\u7528\u2026\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u305d\u308c\u305e\u308c\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u6301\u3064\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u306f\u3001\u4ed6\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5f71\u97ff\u3057\u306a\u3044\uff08\u72ec\u7acb\u3057\u3066\u3044\u308b\uff09<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">Excel\u3067\u4f8b\u3048\u308b\u306a\u3089\u3001\u30af\u30e9\u30b9\u306f\u300c\u5165\u529b\u898f\u5247\u4ed8\u304d\u306e\u5951\u7d04\u66f8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30b7\u30fc\u30c8\u300d\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u300c\u305d\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3001\u5b9f\u969b\u306b\u53d6\u5f15\u5148\u540d\u3084\u91d1\u984d\u3092\u66f8\u304d\u8fbc\u3093\u30601\u679a\u306e\u30b7\u30fc\u30c8\u300d\u306b\u8fd1\u3044\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u81ea\u4f53\u3092\u3044\u304f\u3089\u898b\u3066\u3082\u3001\u5177\u4f53\u7684\u306a\u53d6\u5f15\u5148\u540d\u306f\u51fa\u3066\u304d\u307e\u305b\u3093\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u300c1\u3064\u306e\u3072\u306a\u5f62\u304b\u3089\u3001\u5185\u5bb9\u306e\u7570\u306a\u308b\u5b9f\u7269\u3092\u8907\u6570\u4f5c\u308c\u308b\u300d\u3068\u3044\u3046\u6027\u8cea\u3053\u305d\u304c\u3001\u30af\u30e9\u30b9\u3068\u3044\u3046\u4ed5\u7d44\u307f\u306e\u6700\u5927\u306e\u5229\u70b9\u3067\u3059\u3002\u53d6\u5f15\u5148\u304c100\u793e\u3042\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001100\u7a2e\u985e\u306e\u5951\u7d04\u66f8\u3072\u306a\u5f62\u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u30021\u3064\u306e\u300c\u5951\u7d04\u66f8\u30af\u30e9\u30b9\u300d\u3092\u7528\u610f\u3057\u3066\u304a\u3051\u3070\u3001\u305d\u3053\u304b\u3089\u5c71\u7530\u5546\u4e8b\u7528\u30fb\u9234\u6728\u5de5\u696d\u7528\u30fb\u4f50\u85e4\u5546\u5e97\u7528\u2026\u2026\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3044\u304f\u3064\u3067\u3082\u4f5c\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u30af\u30e9\u30b9\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u6df7\u540c\u3059\u308b\u3068\u8d77\u304d\u308b\u8aa4\u89e3<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c\u30af\u30e9\u30b9\u30921\u3064\u4f5c\u308c\u3070\u30d7\u30ed\u30b0\u30e9\u30e0\u304c1\u3064\u52d5\u304f\u300d\u3068\u3044\u3046\u8aa4\u89e3\u306f\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3088\u304f\u3042\u308b\u52d8\u9055\u3044\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u30af\u30e9\u30b9\u306f\u3042\u304f\u307e\u3067\u578b\u3067\u3042\u308a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e2d\u3067\u306f\u540c\u3058\u30af\u30e9\u30b9\u304b\u3089\u4f55\u5341\u4ef6\u30fb\u4f55\u767e\u4ef6\u3082\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4f5c\u3089\u308c\u3066\u52d5\u3044\u3066\u3044\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u300c\u30af\u30e9\u30b9\u306f\u3044\u304f\u3064\u3042\u308a\u307e\u3059\u304b\u300d\u3068\u805e\u304f\u3088\u308a\u3001\u300c\u4eca\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u5951\u7d04\u66f8\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4f55\u4ef6\u52d5\u3044\u3066\u3044\u307e\u3059\u304b\u300d\u3068\u805e\u3044\u305f\u65b9\u304c\u3001\u5b9f\u614b\u306b\u8fd1\u3044\u7b54\u3048\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-03\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">03<\/span>\n  <span class=\"section-label\" style=\"display:block;\">BASIC USAGE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30af\u30e9\u30b9\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/span>\n  <span class=\"section-desc\">\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u4f8b\u3092\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304b\u3089\u306f\u5b9f\u969b\u306eJava\u306e\u30b3\u30fc\u30c9\u3067\u3001\u30af\u30e9\u30b9\u304c\u3069\u306e\u3088\u3046\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u304b\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u5951\u7d04\u66f8\u3092\u8868\u3059<strong>Contract<\/strong>\u3068\u3044\u3046\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u305f\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">public class Contract {\n    \/\/ \u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u8a18\u5165\u6b04\u306b\u3042\u305f\u308b\u90e8\u5206\uff09\n    String clientName;   \/\/ \u53d6\u5f15\u5148\u540d\n    int amount;          \/\/ \u5951\u7d04\u91d1\u984d\n\n    \/\/ \u30e1\u30bd\u30c3\u30c9\uff08\u5b9a\u578b\u4f5c\u696d\u306b\u3042\u305f\u308b\u90e8\u5206\uff09\n    void printSummary() {\n        System.out.println(clientName + \"\u69d8\u3000\u5951\u7d04\u91d1\u984d: \" + amount + \"\u5186\");\n    }\n}<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">class\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u3042\u3068\u306b\u7d9a\u304f<strong>Contract<\/strong>\u304c\u30af\u30e9\u30b9\u306e\u540d\u524d\u3067\u3059\u3002\u305d\u306e\u4e2d\u306b\u3001\u53d6\u5f15\u5148\u540d\u3092\u8868\u3059<strong>clientName<\/strong>\u3068\u5951\u7d04\u91d1\u984d\u3092\u8868\u3059<strong>amount<\/strong>\u3068\u3044\u30462\u3064\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5951\u7d04\u5185\u5bb9\u3092\u8868\u793a\u3059\u308b<strong>printSummary<\/strong>\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u3082\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6642\u70b9\u3067\u306f\u307e\u3060\u300c\u3072\u306a\u5f62\u300d\u3092\u7528\u610f\u3057\u305f\u3060\u3051\u3067\u3001\u5177\u4f53\u7684\u306a\u5951\u7d04\u66f8\u306f1\u4ef6\u3082\u5b58\u5728\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30af\u30e9\u30b9\u304b\u3089\u5b9f\u969b\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308a\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5024\u3092\u5165\u308c\u3066\u4f7f\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">Contract c1 = new Contract();\nc1.clientName = \"\u5c71\u7530\u5546\u4e8b\";\nc1.amount = 500000;\nc1.printSummary();\n\/\/ \u51fa\u529b: \u5c71\u7530\u5546\u4e8b\u69d8\u3000\u5951\u7d04\u91d1\u984d: 500000\u5186<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>new Contract()<\/strong>\u306e\u90e8\u5206\u304c\u3001\u3072\u306a\u5f62\u304b\u3089\u5b9f\u7269\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308b\u64cd\u4f5c\u306b\u3042\u305f\u308a\u307e\u3059\u3002\u4f5c\u3089\u308c\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f<strong>c1<\/strong>\u3068\u3044\u3046\u540d\u524d\u306e\u5909\u6570\u306b\u683c\u7d0d\u3055\u308c\u3001<strong>c1.clientName<\/strong>\u306e\u3088\u3046\u306b\u300c.\uff08\u30c9\u30c3\u30c8\uff09\u300d\u3067\u3064\u306a\u3050\u3053\u3068\u3067\u3001\u305d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u6301\u3064\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5024\u3092\u4ee3\u5165\u3057\u305f\u308a\u3001\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30d5\u30a3\u30fc\u30eb\u30c9\uff08field \/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\uff09<\/strong>\uff1a\u30af\u30e9\u30b9\u306e\u4e2d\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u300c\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u304a\u304f\u5834\u6240\u300d\u3002\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u3067\u3044\u3046\u8a18\u5165\u6b04\u306b\u3042\u305f\u308b\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u72ec\u7acb\u3057\u305f\u5024\u3092\u6301\u3064\u305f\u3081\u3001\u540c\u3058\u30af\u30e9\u30b9\u304b\u3089\u4f5c\u3063\u305f\u5225\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3042\u308c\u3070\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u306f\u4e92\u3044\u306b\u5f71\u97ff\u3057\u5408\u308f\u306a\u3044\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30e1\u30bd\u30c3\u30c9\uff08method\uff09<\/strong>\uff1a\u30af\u30e9\u30b9\u306e\u4e2d\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u300c\u305d\u306e\u30af\u30e9\u30b9\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u3067\u304d\u308b\u64cd\u4f5c\u300d\u306e\u307e\u3068\u307e\u308a\u3002\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u3067\u3044\u3046\u300c\u91d1\u984d\u3092\u96c6\u8a08\u3059\u308b\u300d\u300c\u901a\u77e5\u6587\u3092\u4f5c\u308b\u300d\u3068\u3044\u3063\u305f\u5b9a\u578b\u4f5c\u696d\u306b\u3042\u305f\u308b\u3002\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067\u306f\u3001\u540c\u3058\u30af\u30e9\u30b9\u5185\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u3092\u81ea\u7531\u306b\u53c2\u7167\u30fb\u5909\u66f4\u3067\u304d\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u3063\u3066\u307f\u308b\u3068\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5024\u304c\u305d\u308c\u305e\u308c\u72ec\u7acb\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3088\u304f\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">Contract c1 = new Contract();\nc1.clientName = \"\u5c71\u7530\u5546\u4e8b\";\nc1.amount = 500000;\n\nContract c2 = new Contract();\nc2.clientName = \"\u9234\u6728\u5de5\u696d\";\nc2.amount = 300000;\n\nc1.printSummary();\n\/\/ \u51fa\u529b: \u5c71\u7530\u5546\u4e8b\u69d8\u3000\u5951\u7d04\u91d1\u984d: 500000\u5186\n\nc2.printSummary();\n\/\/ \u51fa\u529b: \u9234\u6728\u5de5\u696d\u69d8\u3000\u5951\u7d04\u91d1\u984d: 300000\u5186<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">c1\u3068c2\u306f\u540c\u3058Contract\u30af\u30e9\u30b9\u304b\u3089\u4f5c\u3089\u308c\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u304c\u72ec\u7acb\u3057\u305fclientName\u3068amount\u3092\u6301\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u7247\u65b9\u306e\u5024\u3092\u5909\u66f4\u3057\u3066\u3082\u3082\u3046\u7247\u65b9\u306b\u306f\u4e00\u5207\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u300c\u540c\u3058\u3072\u306a\u5f62\u304b\u3089\u4f5c\u3063\u305f\u5951\u7d04\u66f8\u3067\u3082\u3001\u8a18\u5165\u3059\u308b\u4e2d\u8eab\u306f1\u679a1\u679a\u30d0\u30e9\u30d0\u30e9\u300d\u3068\u3044\u3046\u696d\u52d9\u306e\u611f\u899a\u3068\u307e\u3063\u305f\u304f\u540c\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u521d\u671f\u5024\u306b\u6ce8\u610f<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5024\u3092\u4ee3\u5165\u305b\u305a\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3068\u3001\u6587\u5b57\u5217\u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306fnull\uff08\u4f55\u3082\u306a\u3044\u72b6\u614b\uff09\u3001\u6570\u5024\u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306f0\u304c\u81ea\u52d5\u7684\u306b\u5165\u3063\u305f\u72b6\u614b\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u300cclientName\u306b\u4f55\u3082\u5165\u308c\u3066\u3044\u306a\u3044\u306e\u306b\u30a8\u30e9\u30fc\u306b\u306a\u3089\u305a\u52d5\u3044\u3066\u3057\u307e\u3063\u305f\u300d\u3068\u3044\u3046\u5834\u5408\u3001\u5b9f\u306f\u4e2d\u8eab\u304c\u7a7a\u306e\u307e\u307e\u51e6\u7406\u304c\u9032\u3093\u3067\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5fc5\u9808\u9805\u76ee\u306b\u306f\u5f8c\u8ff0\u3059\u308b\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u521d\u671f\u5024\u3092\u5f37\u5236\u3059\u308b\u66f8\u304d\u65b9\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-04\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">04<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CONSTRUCTOR<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/span>\n  <span class=\"section-desc\">\u5951\u7d04\u66f8\u306e\u5fc5\u9808\u8a18\u5165\u6b04\u3092\u5f37\u5236\u3059\u308b\u4ed5\u7d44\u307f<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u7ae0\u306e\u30b3\u30fc\u30c9\u306b\u306f\u3001\u5b9f\u306f\u696d\u52d9\u4e0a\u306e\u30ea\u30b9\u30af\u304c\u96a0\u308c\u3066\u3044\u307e\u3059\u3002<strong>c1.clientName = \"\u5c71\u7530\u5546\u4e8b\";<\/strong>\u3068\u3044\u3046\u884c\u3092\u66f8\u304d\u5fd8\u308c\u3066\u3082\u3001Java\u306f\u30a8\u30e9\u30fc\u3092\u51fa\u3055\u305a\u306b\u305d\u306e\u307e\u307e\u52d5\u3044\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002\u53d6\u5f15\u5148\u540d\u304c\u7a7a\u6b04\u306e\u307e\u307e\u5951\u7d04\u66f8\u30c7\u30fc\u30bf\u304c\u4f5c\u3089\u308c\u3066\u3057\u307e\u3046\u3001\u3068\u3044\u3046\u4e8b\u6545\u3092\u9632\u3050\u305f\u3081\u306e\u4ed5\u7d44\u307f\u304c<strong>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff08constructor\uff09<\/strong>\uff1a\u30af\u30e9\u30b9\u304b\u3089\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308b\uff08new \u3059\u308b\uff09\u3068\u540c\u6642\u306b\u3001\u5fc5\u305a\u5b9f\u884c\u3055\u308c\u308b\u7279\u5225\u306a\u51e6\u7406\u3002\u30af\u30e9\u30b9\u540d\u3068\u540c\u3058\u540d\u524d\u3092\u6301\u3061\u3001\u623b\u308a\u5024\u3092\u66f8\u304b\u306a\u3044\u70b9\u304c\u901a\u5e38\u306e\u30e1\u30bd\u30c3\u30c9\u3068\u7570\u306a\u308b\u3002\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u751f\u307e\u308c\u305f\u77ac\u9593\u306b\u3001\u6700\u4f4e\u9650\u3053\u308c\u3060\u3051\u306f\u8a2d\u5b9a\u3057\u3066\u304a\u304f\u300d\u3068\u3044\u3046\u5fc5\u9808\u9805\u76ee\u3092\u5f37\u5236\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u4f7f\u3046\u3068\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b<strong>\u305d\u306e\u5834\u3067<\/strong>\u53d6\u5f15\u5148\u540d\u3068\u5951\u7d04\u91d1\u984d\u3092\u6e21\u3059\u3053\u3068\u3092\u5fc5\u9808\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">public class Contract {\n    String clientName;\n    int amount;\n\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff08\u30af\u30e9\u30b9\u540d\u3068\u540c\u3058\u540d\u524d\u30fb\u623b\u308a\u5024\u3092\u66f8\u304b\u306a\u3044\uff09\n    Contract(String clientName, int amount) {\n        this.clientName = clientName;\n        this.amount = amount;\n    }\n\n    void printSummary() {\n        System.out.println(clientName + \"\u69d8\u3000\u5951\u7d04\u91d1\u984d: \" + amount + \"\u5186\");\n    }\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">Contract c1 = new Contract(\"\u5c71\u7530\u5546\u4e8b\", 500000);\nc1.printSummary();\n\/\/ \u51fa\u529b: \u5c71\u7530\u5546\u4e8b\u69d8\u3000\u5951\u7d04\u91d1\u984d: 500000\u5186<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u4e2d\u306b\u51fa\u3066\u304f\u308b<strong>this.clientName<\/strong>\u306e<strong>this<\/strong>\u306f\u3001\u300c\u4eca\u307e\u3055\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u81ea\u8eab\u300d\u3092\u6307\u3059\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u3059\u3002\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u5f15\u6570\u540d\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u304c\u3069\u3061\u3089\u3082<strong>clientName<\/strong>\u3067\u540c\u3058\u3067\u3042\u308b\u305f\u3081\u3001<strong>this.clientName<\/strong>\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u6301\u3064\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u3068\u3001\u305f\u3060\u306e<strong>clientName<\/strong>\uff08\u5f15\u6570\u3068\u3057\u3066\u6e21\u3055\u308c\u305f\u5024\uff09\u3092\u533a\u5225\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u3001\u4f55\u3082\u3057\u306a\u3044new\u304c\u3067\u304d\u306a\u304f\u306a\u308b<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u4e00\u5ea6\u3067\u3082\u5f15\u6570\u3042\u308a\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u81ea\u5206\u3067\u5b9a\u7fa9\u3059\u308b\u3068\u3001Java\u306f\u300c\u5f15\u6570\u306a\u3057\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308b\u300d\u3068\u3044\u3046\u66f8\u304d\u65b9\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff09\u3092\u81ea\u52d5\u7684\u306b\u306f\u7528\u610f\u3057\u3066\u304f\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u4e0a\u8a18\u306e\u4f8b\u3067<strong>new Contract()<\/strong>\uff08\u5f15\u6570\u306a\u3057\uff09\u3092\u5b9f\u884c\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u5f15\u6570\u306a\u3057\u3067\u3082\u4f5c\u308c\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u300d\u5834\u5408\u306f\u3001\u5f15\u6570\u306a\u3057\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u5225\u9014\u81ea\u5206\u3067\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3064\u306e\u30af\u30e9\u30b9\u306b\u3001\u5f15\u6570\u306e\u6570\u3084\u3042\u308a\u30fb\u306a\u3057\u304c\u7570\u306a\u308b\u8907\u6570\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3092<strong>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">public class Contract {\n    String clientName;\n    int amount;\n\n    \/\/ \u5f15\u6570\u306a\u3057\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3067\u521d\u671f\u5316\uff09\n    Contract() {\n        this(\"\u672a\u8a2d\u5b9a\", 0);   \/\/ \u4e0b\u306e\u5f15\u6570\u3042\u308a\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u547c\u3073\u51fa\u3059\n    }\n\n    \/\/ \u5f15\u6570\u3042\u308a\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n    Contract(String clientName, int amount) {\n        this.clientName = clientName;\n        this.amount = amount;\n    }\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\uff08overload\uff09<\/strong>\uff1a\u540c\u3058\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\uff08\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3082\u542b\u3080\uff09\u3092\u3001\u5f15\u6570\u306e\u578b\u3084\u6570\u3092\u5909\u3048\u3066\u8907\u6570\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3002\u547c\u3073\u51fa\u3059\u5074\u304c\u6e21\u3059\u5f15\u6570\u306e\u5185\u5bb9\u306b\u3088\u3063\u3066\u3001Java\u304c\u81ea\u52d5\u7684\u306b\u3069\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fb\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u304b\u3092\u5224\u65ad\u3057\u3066\u304f\u308c\u308b\u3002\u300c\u7528\u9014\u306b\u5fdc\u3058\u3066\u547c\u3073\u51fa\u3057\u65b9\u306e\u9078\u629e\u80a2\u3092\u8907\u6570\u7528\u610f\u3057\u3066\u304a\u304f\u300d\u6a5f\u80fd\u3060\u3068\u8003\u3048\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u3044\u3002<\/p>\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u66f8\u304d\u65b9<\/th><th>\u547c\u3073\u51fa\u3057\u4f8b<\/th><th>\u7528\u9014<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u5f15\u6570\u306a\u3057\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/td><td>new Contract()<\/td><td>\u3068\u308a\u3042\u3048\u305a\u7a7a\u306e\u5951\u7d04\u66f8\u30c7\u30fc\u30bf\u3092\u4f5c\u3063\u3066\u304a\u304d\u305f\u3044\u3068\u304d<\/td><\/tr>\n<tr><td>\u5f15\u6570\u3042\u308a\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/td><td>new Contract(\"\u5c71\u7530\u5546\u4e8b\", 500000)<\/td><td>\u4f5c\u6210\u3068\u540c\u6642\u306b\u5fc5\u9808\u9805\u76ee\u3092\u78ba\u5b9a\u3055\u305b\u305f\u3044\u3068\u304d<\/td><\/tr>\n<tr><td>\u8907\u6570\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u4f75\u7528\uff08\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\uff09<\/td><td>\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051<\/td><td>\u67d4\u8edf\u6027\u3068\u5fc5\u9808\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u306e\u4e21\u7acb<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u672c\u8cea\u306f\u300c\u3042\u3068\u304b\u3089\u8a2d\u5b9a\u3092\u5fd8\u308c\u308b\u4f59\u5730\u3092\u306a\u304f\u3059\u300d\u4ed5\u7d44\u307f\u3060\u3068\u7406\u89e3\u3059\u308b\u3068\u8179\u843d\u3061\u3057\u307e\u3057\u305f\u3002\u53d6\u5f15\u5148\u540d\u306e\u5165\u529b\u3092\u5f8c\u56de\u3057\u306b\u3067\u304d\u3066\u3057\u307e\u3046\u8a2d\u8a08\u3088\u308a\u3001\u5951\u7d04\u66f8\u3092\u4f5c\u308b\u77ac\u9593\u306b\u5fc5\u9808\u9805\u76ee\u3092\u78ba\u5b9a\u3055\u305b\u308b\u8a2d\u8a08\u306e\u65b9\u304c\u3001\u696d\u52d9\u3068\u3057\u3066\u3082\u4e8b\u6545\u304c\u8d77\u304d\u306b\u304f\u3044\u306f\u305a\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-05\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">05<\/span>\n  <span class=\"section-label\" style=\"display:block;\">STATIC MEMBERS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">static\u306a\u30e1\u30f3\u30d0\u30fc<\/span>\n  <span class=\"section-desc\">\u5168\u793e\u5171\u901a\u30eb\u30fc\u30eb\u3092\u30af\u30e9\u30b9\u540d\u304b\u3089\u76f4\u63a5\u547c\u3073\u51fa\u3059<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u898b\u3066\u304d\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u3084\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u3059\u3079\u3066\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u300d\u5024\u304c\u5909\u308f\u308b\u30fb\u52d5\u304f\u3082\u306e\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u5b9f\u52d9\u3067\u306f\u3001\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u95a2\u4fc2\u306a\u304f\u3001\u30af\u30e9\u30b9\u5168\u4f53\u30671\u3064\u3060\u3051\u5171\u6709\u3057\u305f\u3044\u60c5\u5831\u3084\u51e6\u7406\u300d\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u9762\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u306e\u304c<strong>static\uff08\u9759\u7684\uff09<\/strong>\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5951\u7d04\u66f8\u306e\u4f8b\u3067\u8a00\u3048\u3070\u3001\u300c\u3053\u308c\u307e\u3067\u306b\u4f55\u4ef6\u306e\u5951\u7d04\u66f8\u304c\u4f5c\u3089\u308c\u305f\u304b\u300d\u3068\u3044\u3046<strong>\u4ef6\u6570\u306e\u30ab\u30a6\u30f3\u30c8<\/strong>\u306f\u30011\u4ef61\u4ef6\u306e\u5951\u7d04\u66f8\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff09\u304c\u500b\u5225\u306b\u6301\u3064\u3079\u304d\u60c5\u5831\u3067\u306f\u306a\u304f\u3001\u5951\u7d04\u66f8\u30af\u30e9\u30b9\u5168\u4f53\u30671\u3064\u3060\u3051\u7ba1\u7406\u3057\u305f\u3044\u60c5\u5831\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">public class Contract {\n    static int contractCount = 0;  \/\/ \u30af\u30e9\u30b9\u5909\u6570\uff08\u5168\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u5171\u6709\uff09\n    String clientName;\n\n    Contract(String clientName) {\n        this.clientName = clientName;\n        contractCount++;  \/\/ \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4f5c\u3089\u308c\u308b\u305f\u3073\u306b\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\n    }\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">Contract c1 = new Contract(\"\u5c71\u7530\u5546\u4e8b\");\nContract c2 = new Contract(\"\u9234\u6728\u5de5\u696d\");\n\nSystem.out.println(Contract.contractCount);\n\/\/ \u51fa\u529b: 2   \u2190 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u3089\u305a\u3001\u30af\u30e9\u30b9\u540d\u304b\u3089\u76f4\u63a5\u547c\u3073\u51fa\u305b\u308b<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>static\uff08\u9759\u7684\u30e1\u30f3\u30d0\u30fc\uff09<\/strong>\uff1a\u30d5\u30a3\u30fc\u30eb\u30c9\u3084\u30e1\u30bd\u30c3\u30c9\u306b\u4ed8\u3051\u308b\u4fee\u98fe\u5b50\u3002static\u304c\u4ed8\u3044\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u30af\u30e9\u30b9\u5909\u6570\uff09\u306f\u3001\u305d\u306e\u30af\u30e9\u30b9\u304b\u3089\u4f5c\u3089\u308c\u305f\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30671\u3064\u3060\u3051\u5171\u6709\u3055\u308c\u308b\u3002static\u304c\u4ed8\u3044\u305f\u30e1\u30bd\u30c3\u30c9\uff08\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\uff09\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u3089\u305a\u306b\u300c\u30af\u30e9\u30b9\u540d.\u30e1\u30bd\u30c3\u30c9\u540d()\u300d\u306e\u5f62\u3067\u305d\u306e\u307e\u307e\u547c\u3073\u51fa\u305b\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">static\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u5178\u578b\u4f8b\u3068\u3057\u3066\u3001\u8a08\u7b97\u51e6\u7406\u306e\u3088\u3046\u306b\u300c\u7279\u5b9a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u72b6\u614b\u306b\u4f9d\u5b58\u3057\u306a\u3044\u51e6\u7406\u300d\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">public class TaxCalculator {\n    static double calculateTax(int price) {\n        return price * 0.10;\n    }\n}\n\ndouble tax = TaxCalculator.calculateTax(50000);\nSystem.out.println(tax);\n\/\/ \u51fa\u529b: 5000.0<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e<strong>calculateTax<\/strong>\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u7a0e\u984d\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u7279\u5b9a\u306e\u5951\u7d04\u66f8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u60c5\u5831\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u3002\u300c\u4fa1\u683c\u3092\u6e21\u305b\u3070\u7a0e\u984d\u304c\u8fd4\u3063\u3066\u304f\u308b\u300d\u3068\u3044\u3046\u3001\u3044\u308f\u3070<strong>\u96fb\u5353\u306e\u3088\u3046\u306a\u72ec\u7acb\u3057\u305f\u6a5f\u80fd<\/strong>\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u51e6\u7406\u306f\u3001\u308f\u3056\u308f\u3056\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u3089\u305a\u3068\u3082<strong>TaxCalculator.calculateTax(50000)<\/strong>\u306e\u3088\u3046\u306b\u30af\u30e9\u30b9\u540d\u304b\u3089\u76f4\u63a5\u547c\u3073\u51fa\u305b\u308b\u65b9\u304c\u81ea\u7136\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30af\u30e9\u30b9\u5909\u6570\uff08static\u4ed8\u304d\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u306f\u3001\u5168\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30671\u3064\u306e\u5024\u3092\u5171\u6709\u3059\u308b\uff08\u4f8b: \u5951\u7d04\u66f8\u306e\u7dcf\u4ef6\u6570\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\uff08static\u4ed8\u304d\u30e1\u30bd\u30c3\u30c9\uff09\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u3089\u305a\u30af\u30e9\u30b9\u540d\u304b\u3089\u76f4\u63a5\u547c\u3073\u51fa\u305b\u308b\uff08\u4f8b: \u7a0e\u984d\u8a08\u7b97\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u901a\u5e38\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u72ec\u7acb\u3057\u3066\u5b58\u5728\u3059\u308b\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u30fc\u3068\u547c\u3070\u308c\u308b\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>static\u304b\u3069\u3046\u304b\u306f\u300c\u305d\u306e\u60c5\u5831\u30fb\u51e6\u7406\u304c\u3001\u500b\u3005\u306e\u30c7\u30fc\u30bf\u306b\u7d10\u3065\u304f\u304b\u3001\u5168\u4f53\u3067\u5171\u6709\u3059\u3079\u304d\u304b\u300d\u3067\u5224\u65ad\u3059\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<table>\n<thead><tr><th>\u533a\u5206<\/th><th>\u6240\u5c5e<\/th><th>\u547c\u3073\u51fa\u3057\u65b9<\/th><th>\u5951\u7d04\u66f8\u306e\u4f8b<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30f3\u30d0\u30fc<\/td><td>\u5404\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u56fa\u6709<\/td><td>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d.\u30d5\u30a3\u30fc\u30eb\u30c9\uff0f\u30e1\u30bd\u30c3\u30c9\u540d<\/td><td>\u53d6\u5f15\u5148\u540d\u30fb\u5951\u7d04\u91d1\u984d\u30fb\u5951\u7d04\u5185\u5bb9\u306e\u8868\u793a<\/td><\/tr>\n<tr><td>static\u30e1\u30f3\u30d0\u30fc\uff08\u30af\u30e9\u30b9\u30e1\u30f3\u30d0\u30fc\uff09<\/td><td>\u30af\u30e9\u30b9\u5168\u4f53\u3067\u5171\u6709<\/td><td>\u30af\u30e9\u30b9\u540d.\u30d5\u30a3\u30fc\u30eb\u30c9\uff0f\u30e1\u30bd\u30c3\u30c9\u540d<\/td><td>\u5951\u7d04\u66f8\u306e\u7dcf\u4ef6\u6570\u30fb\u7a0e\u984d\u8a08\u7b97<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u3089\u305a\u306b\u547c\u3073\u51fa\u305b\u308b\uff1d\u5168\u793e\u5171\u901a\u306e\u30eb\u30fc\u30eb\u30d6\u30c3\u30af\u306b\u3042\u308b\u95a2\u6570\u300d\u3068\u30a4\u30e1\u30fc\u30b8\u3059\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u500b\u5225\u306e\u5951\u7d04\u66f8\u3054\u3068\u306b\u5909\u308f\u308b\u60c5\u5831\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5074\u3001\u5951\u7d04\u66f8\u306e\u7a2e\u985e\u306b\u3088\u3089\u305a\u5e38\u306b\u540c\u3058\u8a08\u7b97\u5f0f\u3067\u6e08\u3080\u51e6\u7406\u306fstatic\u5074\u3001\u3068\u3044\u3046\u4f4f\u307f\u5206\u3051\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-06\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">06<\/span>\n  <span class=\"section-label\" style=\"display:block;\">INHERITANCE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u7d99\u627f\u30fb\u62bd\u8c61\u30af\u30e9\u30b9<\/span>\n  <span class=\"section-desc\">\u5171\u901a\u90e8\u5206\u3092\u307e\u3068\u3081\u3066\u4f7f\u3044\u56de\u3059\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u52d9\u3067\u306f\u3001\u5951\u7d04\u66f8\u3068\u3044\u3063\u3066\u3082\u300c\u901a\u5e38\u306e\u696d\u52d9\u59d4\u8a17\u5951\u7d04\u300d\u300c\u30bb\u30df\u30ca\u30fc\u53c2\u52a0\u5951\u7d04\u300d\u306a\u3069\u3001\u7a2e\u985e\u3054\u3068\u306b\u5c11\u3057\u305a\u3064\u9805\u76ee\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u307e\u3063\u305f\u304f\u306e\u30bc\u30ed\u304b\u3089\u6bce\u56de\u30af\u30e9\u30b9\u3092\u66f8\u304d\u76f4\u3059\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u5171\u901a\u3059\u308b\u90e8\u5206\u306f\u4f7f\u3044\u56de\u3057\u3001\u7570\u306a\u308b\u90e8\u5206\u3060\u3051\u8ffd\u52a0\u3059\u308b<\/strong>\u305f\u3081\u306e\u4ed5\u7d44\u307f\u304c<strong>\u7d99\u627f<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">\/\/ \u5143\u306b\u306a\u308b\u30af\u30e9\u30b9\uff08\u89aa\u30af\u30e9\u30b9\uff09\npublic class Contract {\n    String clientName;\n    int amount;\n\n    void printSummary() {\n        System.out.println(clientName + \"\u69d8\u3000\u5951\u7d04\u91d1\u984d: \" + amount + \"\u5186\");\n    }\n}\n\n\/\/ Contract\u3092\u5f15\u304d\u7d99\u3044\u3060\u30af\u30e9\u30b9\uff08\u5b50\u30af\u30e9\u30b9\uff09\npublic class SeminarContract extends Contract {\n    String seminarDate;   \/\/ \u30bb\u30df\u30ca\u30fc\u5951\u7d04\u3060\u3051\u304c\u6301\u3064\u8ffd\u52a0\u9805\u76ee\n\n    void printSeminarInfo() {\n        System.out.println(clientName + \"\u69d8\u3000\u30bb\u30df\u30ca\u30fc\u958b\u50ac\u65e5: \" + seminarDate);\n    }\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">SeminarContract sc = new SeminarContract();\nsc.clientName = \"\u5c71\u7530\u5546\u4e8b\";\nsc.amount = 300000;\nsc.seminarDate = \"2026\u5e749\u67081\u65e5\";\n\nsc.printSummary();       \/\/ \u89aa\u30af\u30e9\u30b9\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u3082\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\n\/\/ \u51fa\u529b: \u5c71\u7530\u5546\u4e8b\u69d8\u3000\u5951\u7d04\u91d1\u984d: 300000\u5186\n\nsc.printSeminarInfo();   \/\/ \u81ea\u5206\u81ea\u8eab\u306b\u8ffd\u52a0\u3057\u305f\u30e1\u30bd\u30c3\u30c9\n\/\/ \u51fa\u529b: \u5c71\u7530\u5546\u4e8b\u69d8\u3000\u30bb\u30df\u30ca\u30fc\u958b\u50ac\u65e5: 2026\u5e749\u67081\u65e5<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u7d99\u627f\uff08inheritance\uff09<\/strong>\uff1a\u3042\u308b\u30af\u30e9\u30b9\uff08\u89aa\u30af\u30e9\u30b9\uff09\u304c\u6301\u3064\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u3092\u3001\u5225\u306e\u30af\u30e9\u30b9\uff08\u5b50\u30af\u30e9\u30b9\uff09\u304c\u305d\u306e\u307e\u307e\u5f15\u304d\u7d99\u304e\u3001\u5fc5\u8981\u306a\u9805\u76ee\u30fb\u6a5f\u80fd\u3060\u3051\u3092\u8ffd\u52a0\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3002extends\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u300c\u3053\u306e\u30af\u30e9\u30b9\u3092\u5f15\u304d\u7d99\u3050\u300d\u3053\u3068\u3092\u5ba3\u8a00\u3059\u308b\u3002\u5171\u901a\u90e8\u5206\u306e\u4e8c\u91cd\u7ba1\u7406\u3092\u9632\u304e\u3001\u4fee\u6b63\u6642\u306e\u624b\u9593\u3092\u6e1b\u3089\u305b\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>extends<\/strong>\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3067<strong>SeminarContract<\/strong>\u30af\u30e9\u30b9\u304c<strong>Contract<\/strong>\u30af\u30e9\u30b9\u3092\u5f15\u304d\u7d99\u3044\u3067\u3044\u308b\u3053\u3068\u3092\u5ba3\u8a00\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7d50\u679c\u3001SeminarContract\u306fclientName\u3084amount\u3068\u3044\u3063\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u3001printSummary\u30e1\u30bd\u30c3\u30c9\u3092\u308f\u3056\u308f\u3056\u518d\u5b9a\u7fa9\u3057\u306a\u304f\u3066\u3082\u3001\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u5fdc\u7528\u3068\u3057\u3066\u3001\u300c\u3053\u306e\u30af\u30e9\u30b9\u3092\u5f15\u304d\u7d99\u3044\u3060\u5b50\u30af\u30e9\u30b9\u306f\u3001\u5fc5\u305a\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u81ea\u5206\u306a\u308a\u306b\u5b9f\u88c5\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u300d\u3068\u3044\u3046<strong>\u7d04\u675f\u4e8b\u3060\u3051\u3092\u6c7a\u3081\u3066\u304a\u304f<\/strong>\u30af\u30e9\u30b9\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u308c\u3092<strong>\u62bd\u8c61\u30af\u30e9\u30b9<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">abstract class Contract {\n    String clientName;\n    \/\/ \u4e2d\u8eab\u3092\u6301\u305f\u306a\u3044\u300c\u5fc5\u305a\u5b9f\u88c5\u3059\u308b\u3053\u3068\u300d\u3068\u3044\u3046\u7d04\u675f\u306e\u30e1\u30bd\u30c3\u30c9\n    abstract void printSummary();\n}\n\nclass SeminarContract extends Contract {\n    @Override\n    void printSummary() {\n        System.out.println(clientName + \"\u69d8\u3000\u30bb\u30df\u30ca\u30fc\u5951\u7d04\u306e\u6982\u8981\u3092\u8868\u793a\u3057\u307e\u3059\");\n    }\n}<\/pre>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u62bd\u8c61\u30af\u30e9\u30b9\uff08abstract class\uff09<\/strong>\uff1a\u4e2d\u8eab\u3092\u6301\u305f\u306a\u3044\u300c\u5fc5\u305a\u5b9f\u88c5\u3059\u308b\u3053\u3068\u300d\u3068\u3044\u3046\u7d04\u675f\u306e\u30e1\u30bd\u30c3\u30c9\uff08\u62bd\u8c61\u30e1\u30bd\u30c3\u30c9\uff09\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u7279\u6b8a\u306a\u30af\u30e9\u30b9\u3002abstract\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4ed8\u3051\u305f\u30af\u30e9\u30b9\u306f\u3001\u305d\u308c\u81ea\u4f53\u3092new\u3057\u3066\u76f4\u63a5\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u5fc5\u305a\u7d99\u627f\u3057\u305f\u5b50\u30af\u30e9\u30b9\u306e\u4e2d\u3067abstract\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u8eab\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u300c\u3053\u306e\u9805\u76ee\u306f\u5404\u5951\u7d04\u7a2e\u5225\u3054\u3068\u306b\u5fc5\u305a\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u30eb\u30fc\u30eb\u3092\u5f37\u5236\u3059\u308b\u4ed5\u7d44\u307f\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u62bd\u8c61\u30af\u30e9\u30b9\u306f\u76f4\u63a5\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3067\u304d\u306a\u3044<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">abstract\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u4ed8\u3044\u305f\u30af\u30e9\u30b9\u306b\u5bfe\u3057\u3066<strong>new Contract()<\/strong>\u306e\u3088\u3046\u306b\u76f4\u63a5\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308d\u3046\u3068\u3059\u308b\u3068\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002\u62bd\u8c61\u30af\u30e9\u30b9\u306f\u3042\u304f\u307e\u3067\u300c\u7d99\u627f\u3055\u308c\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u3057\u305f\u3072\u306a\u5f62\u306e\u9aa8\u7d44\u307f\u300d\u3067\u3042\u308a\u3001\u5b9f\u969b\u306b\u4f7f\u3046\u3068\u304d\u306f\u5fc5\u305a\u7d99\u627f\u3057\u305f\u5b50\u30af\u30e9\u30b9\uff08\u3053\u306e\u4f8b\u3067\u306fSeminarContract\uff09\u3092\u7d4c\u7531\u3057\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d99\u627f\u3084\u62bd\u8c61\u30af\u30e9\u30b9\u306f\u3001\u3053\u3053\u307e\u3067\u306e\u5185\u5bb9\u3068\u6bd4\u3079\u308b\u3068\u3084\u3084\u9ad8\u5ea6\u306a\u90e8\u985e\u306b\u5165\u308a\u307e\u3059\u304c\u3001\u5171\u901a\u3059\u308b\u8003\u3048\u65b9\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002<strong>\u300c\u540c\u3058\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u30fb\u51e6\u7406\u306f\u3001\u3067\u304d\u308b\u9650\u308a1\u7b87\u6240\u306b\u307e\u3068\u3081\u3066\u7ba1\u7406\u3057\u3001\u5dee\u5206\u3060\u3051\u3092\u8ffd\u52a0\u3059\u308b\u300d<\/strong>\u3068\u3044\u3046\u8a2d\u8a08\u306e\u5de5\u592b\u3060\u3068\u6349\u3048\u3066\u304a\u3051\u3070\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-07\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">07<\/span>\n  <span class=\"section-label\" style=\"display:block;\">GENAI DATA<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u30c7\u30fc\u30bf\u3011GENAI\u793e\u5185\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u30af\u30e9\u30b9\u8a2d\u8a08\u304c\u3069\u3046\u6d3b\u304d\u3066\u3044\u308b\u304b<\/span>\n  <span class=\"section-desc\">\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u9663\u304c\u3001\u30af\u30e9\u30b9\u8a2d\u8a08\u306e\u6069\u6075\u3092\u3069\u3053\u307e\u3067\u53d7\u3051\u3089\u308c\u308b\u304b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u30af\u30e9\u30b9\u306e\u6280\u8853\u7684\u306a\u4e2d\u8eab\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u591a\u304f\u306e\u8aad\u8005\u306b\u3068\u3063\u3066\u672c\u5f53\u306b\u77e5\u308a\u305f\u3044\u306e\u306f\u300c\u7d50\u5c40\u3001\u3053\u3046\u3057\u305f\u8a2d\u8a08\u601d\u60f3\u3092\u81ea\u5206\u304c\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b\u300d\u3068\u3044\u3046\u70b9\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793eGENAI\uff09\u3067\u306fClaude Max 20x\u30d7\u30e9\u30f3\uff08\u6708\u984d$200\u30fb\u7d0430,000\u5186\uff09\u3092\u5951\u7d04\u3057\u3001\u7d4c\u55b6\u30fb\u55b6\u696d\u30fb\u5e83\u544a\u30fb\u958b\u767a\u30fb\u7d4c\u7406\u30fb\u79d8\u66f8\u696d\u52d9\u307e\u3067\u5168\u793e\u3067Claude Code\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u696d\u52d9\u9818\u57df<\/th><th>\u4e3b\u306a\u7528\u9014<\/th><th>\u6982\u7b97\u524a\u6e1b\u6642\u9593\uff08\u808c\u611f\u30d9\u30fc\u30b9\uff09<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u958b\u767a<\/td><td>WordPress\/HTML\/LP\u5236\u4f5c\u3001\u30af\u30e9\u30b9\u8a2d\u8a08\u3092\u4f34\u3046\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u66f8\u304d\u6368\u3066<\/td><td>\u90fd\u5ea6\u6570\u6642\u9593\u524a\u6e1b<\/td><\/tr>\n<tr><td>\u7d4c\u7406<\/td><td>\u8acb\u6c42\u66f8\u30c1\u30a7\u30c3\u30af\u30fb\u7d4c\u8cbb\u4ed5\u8a33\u30fbFreee\u9023\u643a<\/td><td>\u670840h \u2192 \u67085h<\/td><\/tr>\n<tr><td>\u5e83\u544a\u904b\u7528<\/td><td>\u9031\u6b21\u30ec\u30dd\u30fc\u30c8\u30fbCPA\u5206\u6790\u30fb\u914d\u4fe1\u5185\u5bb9\u8abf\u6574<\/td><td>\u903110h \u2192 \u90311h<\/td><\/tr>\n<tr><td>\u79d8\u66f8\u696d\u52d9<\/td><td>\u65e5\u5831\u751f\u6210\u30fb\u8b70\u4e8b\u9332\u30fb\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u8abf\u6574<\/td><td>\u65e52h \u2192 \u65e515\u5206<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u6570\u5024\u306e\u6ce8\u610f\u66f8\u304d<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u4e0a\u8a18\u306f\u5f0a\u793e\u306e\u808c\u611f\u30d9\u30fc\u30b9\u306e\u6570\u5024\u3067\u3042\u308a\u3001\u696d\u7a2e\u30fb\u696d\u614b\u30fb\u62c5\u5f53\u8005\u306e\u30b9\u30ad\u30eb\u306b\u3088\u3063\u3066\u524a\u6e1b\u6642\u9593\u306f\u5909\u52d5\u3057\u307e\u3059\u3002\u300c\u5b8c\u5168\u81ea\u52d5\u5316\u3055\u308c\u305f\u300d\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u30ec\u30d3\u30e5\u30fc\u3084\u5fae\u8abf\u6574\u306e\u5de5\u7a0b\u306f\u90fd\u5ea6\u767a\u751f\u3057\u3066\u3044\u308b\u524d\u63d0\u3067\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u306e\u958b\u767a\u9818\u57df\u3067\u306f\u3001\u793e\u5185\u5411\u3051\u306e\u5c0f\u898f\u6a21\u306a\u30c4\u30fc\u30eb\u3084\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u7c21\u6613\u306a\u66f8\u304d\u6368\u3066\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u308b\u5834\u9762\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5834\u9762\u3067\u3001Claude Code\u306f\u5358\u306b\u52d5\u304f\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3060\u3051\u3067\u306a\u304f\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306a<strong>\u300c\u5951\u7d04\u66f8\u30af\u30e9\u30b9\u300d\u300c\u30bb\u30df\u30ca\u30fc\u5951\u7d04\u30af\u30e9\u30b9\u300d\u306e\u3088\u3046\u306a\u3001\u610f\u5473\u306e\u307e\u3068\u307e\u308a\u3054\u3068\u306b\u30af\u30e9\u30b9\u3092\u5206\u5272\u3059\u308b\u8a2d\u8a08\u5224\u65ad<\/strong>\u307e\u3067\u62c5\u3063\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u306e\u4ee3\u8868\u30fb\u83c5\u6fa4\u81ea\u8eab\u306fJava\u306e\u3088\u3046\u306a\u8a00\u8a9e\u3092\u4f53\u7cfb\u7684\u306b\u5b66\u3093\u3060\u7d4c\u9a13\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u305d\u308c\u3067\u3082\u300c\u540c\u3058\u3088\u3046\u306a\u51e6\u7406\u3092\u3042\u3061\u3053\u3061\u306b\u91cd\u8907\u3057\u3066\u66f8\u3044\u3066\u3057\u307e\u3046\u300d\u300c\u9805\u76ee\u306e\u8ffd\u52a0\u6f0f\u308c\u306b\u6c17\u3065\u304b\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u9665\u308a\u304c\u3061\u306a\u8a2d\u8a08\u4e0a\u306e\u4e8b\u6545\u3092\u3001Claude Code\u306b\u4efb\u305b\u308b\u3053\u3068\u3067\u9632\u3052\u3066\u3044\u308b\u5b9f\u611f\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u6b63\u76f4\u306b\u8a00\u3046\u3068\u3001\u79c1\u306f\u3044\u307e\u3060\u306b\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u30e1\u30bd\u30c3\u30c9\u306e\u9055\u3044\u3092\u4eba\u306b\u8aac\u660e\u3057\u308d\u3068\u8a00\u308f\u308c\u305f\u3089\u5c11\u3057\u8a70\u307e\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u3001Claude Code\u306b\u300c\u53d6\u5f15\u5148\u3054\u3068\u306b\u5951\u7d04\u60c5\u5831\u3092\u7ba1\u7406\u3057\u305f\u3044\u3001\u3042\u3068\u304b\u3089\u5951\u7d04\u306e\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u5bfe\u5fdc\u3057\u3084\u3059\u3044\u5f62\u306b\u3057\u3066\u307b\u3057\u3044\u300d\u3068\u983c\u3081\u3070\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306a\u7d99\u627f\u3092\u4f7f\u3063\u305f\u8a2d\u8a08\u307e\u3067\u8e0f\u307e\u3048\u305f\u5f62\u3067\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002\u7406\u89e3\u3068\u5b9f\u88c5\u306f\u3001\u5207\u308a\u96e2\u3057\u3066\u8003\u3048\u3066\u3044\u3044\u6642\u4ee3\u306b\u306a\u3063\u305f\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-08\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">08<\/span>\n  <span class=\"section-label\" style=\"display:block;\">THREE BARRIERS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u304cJava\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u3092\u7406\u89e3\u3059\u308b3\u3064\u306e\u58c1<\/span>\n  <span class=\"section-desc\">\u30af\u30e9\u30b9\u3092\u300c\u66f8\u3051\u308b\u300d\u3067\u306f\u306a\u304f\u300c\u4efb\u305b\u3089\u308c\u308b\u300d\u307e\u3067\u6301\u3063\u3066\u3044\u304f\u6700\u77ed\u30eb\u30fc\u30c8<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u30af\u30e9\u30b9\u3084\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u610f\u5473\u306f\u5206\u304b\u3063\u305f\u3002\u3067\u3082\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3068\u3001\u3084\u3063\u3071\u308a\u4f55\u304c\u66f8\u3044\u3066\u3042\u308b\u304b\u5206\u304b\u3089\u306a\u3044\u2026\u300d\u2014\u2014\u3053\u3053\u307e\u3067\u8aad\u3093\u3060\u591a\u304f\u306e\u65b9\u304c\u611f\u3058\u308b\u3067\u3042\u308d\u3046\u672c\u97f3\u3067\u3059\u3002\u5f0a\u793e\u306e\u5c0e\u5165\u652f\u63f4\u3067\u3082\u3001\u3053\u306e\u30cf\u30fc\u30c9\u30eb\u3092\u8d85\u3048\u3089\u308c\u305a\u306b\u505c\u6ede\u3059\u308b\u30b1\u30fc\u30b9\u3092\u591a\u304f\u898b\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u306f\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u30fb\u7ba1\u7406\u8077\u304c\u30af\u30e9\u30b9\u8a2d\u8a08\u3068\u4ed8\u304d\u5408\u3063\u3066\u3044\u304f\u4e0a\u3067\u8d8a\u3048\u308b<strong>3\u3064\u306e\u58c1<\/strong>\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u8d8a\u3048\u65b9\u3092\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8-1. \u3010\u58c11\u3011\u300c\u30af\u30e9\u30b9\u3068\u95a2\u6570\u306e\u9055\u3044\u300d\u304c\u5206\u304b\u3089\u306a\u3044 \u2192 \u6bd4\u55a9\u3067\u69cb\u9020\u3060\u3051\u62bc\u3055\u3048\u308c\u3070\u3044\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\u306e\u58c1\u306f\u3001\u30af\u30e9\u30b9\u3068\u3044\u3046\u8003\u3048\u65b9\u305d\u306e\u3082\u306e\u3078\u306e\u62b5\u6297\u611f\u3067\u3059\u3002\u300c\u305f\u3060\u306e\u51e6\u7406\u306e\u96c6\u307e\u308a\uff08\u95a2\u6570\uff09\u3068\u4f55\u304c\u9055\u3046\u306e\u304b\u300d\u304c\u30d4\u30f3\u3068\u3053\u306a\u3044\u307e\u307e\u7528\u8a9e\u3060\u3051\u304c\u5897\u3048\u3066\u3044\u304d\u3001\u6df7\u4e71\u3057\u3066\u3057\u307e\u3046\u30b1\u30fc\u30b9\u3092\u3088\u304f\u898b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7e70\u308a\u8fd4\u3057\u3066\u304d\u305f\u3068\u304a\u308a\u3001\u30af\u30e9\u30b9\u306e\u672c\u8cea\u306f\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u3068\u3044\u3046\u696d\u52d9\u6bd4\u55a9\u306b\u96c6\u7d04\u3067\u304d\u307e\u3059\u3002<strong>\u30c7\u30fc\u30bf\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u3068\u3001\u305d\u308c\u306b\u5bfe\u3059\u308b\u64cd\u4f5c\uff08\u30e1\u30bd\u30c3\u30c9\uff09\u3092\u30bb\u30c3\u30c8\u3067\u6271\u3046\u8a2d\u8a08\u56f3<\/strong>\u3068\u3044\u3046\u4e00\u8a00\u3055\u3048\u62bc\u3055\u3048\u3066\u304a\u3051\u3070\u3001\u7d30\u304b\u3044\u6587\u6cd5\u3092\u6697\u8a18\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u6700\u521d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u3053\u3068<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u30af\u30e9\u30b9\u306e\u8aac\u660e\u3092\u53d7\u3051\u308b\u969b\u306f\u3001\u300c\u3053\u306e\u30af\u30e9\u30b9\u306f\u3001\u696d\u52d9\u3067\u3044\u3046\u4f55\u306e\u3072\u306a\u5f62\u306b\u3042\u305f\u308a\u307e\u3059\u304b\u300d\u3068\u8cea\u554f\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u300c\u9867\u5ba2\u300d\u300c\u6ce8\u6587\u300d\u300c\u8acb\u6c42\u66f8\u300d\u306e\u3088\u3046\u306b\u3001\u696d\u52d9\u4e0a\u306e\u5b9f\u4f53\u306b\u5bfe\u5fdc\u3057\u305f\u540d\u524d\u304c\u30af\u30e9\u30b9\u306b\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5bfe\u5fdc\u95a2\u4fc2\u3055\u3048\u63b4\u3081\u308c\u3070\u3001\u30b3\u30fc\u30c9\u306e\u7d30\u90e8\u3092\u8aad\u3081\u306a\u304f\u3066\u3082\u5168\u4f53\u50cf\u3092\u8ffd\u3048\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">8-2. \u3010\u58c12\u3011\u7528\u8a9e\u304c\u899a\u3048\u3089\u308c\u306a\u3044 \u2192 \u7528\u8a9e\u3067\u306f\u306a\u304f\u5f79\u5272\u3067\u899a\u3048\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u58c1\u306f\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u300d\u300c\u30e1\u30bd\u30c3\u30c9\u300d\u300c\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u300d\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u300d\u3068\u3044\u3063\u305f\u30ab\u30bf\u30ab\u30ca\u7528\u8a9e\u305d\u306e\u3082\u306e\u3078\u306e\u62b5\u6297\u611f\u3067\u3059\u3002\u7528\u8a9e\u3092\u4e38\u6697\u8a18\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u4f3c\u305f\u3088\u3046\u306a\u8a00\u8449\u304c\u591a\u304f\u6df7\u540c\u3057\u304c\u3061\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u300d= \u8a18\u5165\u6b04\uff08\u30c7\u30fc\u30bf\u3092\u5165\u308c\u3066\u304a\u304f\u5834\u6240\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u30e1\u30bd\u30c3\u30c9\u300d= \u5b9a\u578b\u4f5c\u696d\uff08\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u3067\u304d\u308b\u51e6\u7406\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u300d= \u5fc5\u9808\u9805\u76ee\u3092\u5f37\u5236\u3059\u308b\u53d7\u4ed8\u7a93\u53e3\uff08\u4f5c\u6210\u3068\u540c\u6642\u306b\u5b9f\u884c\u3055\u308c\u308b\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u300d= \u3072\u306a\u5f62\u304b\u3089\u4f5c\u3063\u305f\u5b9f\u7269\uff081\u4ef6\u5206\u306e\u5b9f\u30c7\u30fc\u30bf\uff09<\/span><\/div>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u8a9e\u3092\u4e38\u6697\u8a18\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306b<strong>\u300c\u696d\u52d9\u306e\u3069\u306e\u5f79\u5272\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u300d\u3067\u899a\u3048\u76f4\u3059<\/strong>\u3068\u3001\u521d\u3081\u3066\u805e\u304f\u6280\u8853\u7528\u8a9e\u304c\u51fa\u3066\u304d\u3066\u3082\u300c\u305f\u3076\u3093\u3053\u3046\u3044\u3046\u5f79\u5272\u3060\u308d\u3046\u300d\u3068\u63a8\u6e2c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8-3. \u3010\u58c13\u3011\u65e2\u5b58\u306e\u53e4\u3044\u30b3\u30fc\u30c9\u3092\u898b\u3066\u3082\u4f55\u304c\u66f8\u3044\u3066\u3042\u308b\u304b\u5206\u304b\u3089\u306a\u3044 \u2192 Claude Code\u306b\u8aad\u307f\u89e3\u304b\u305b\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3064\u76ee\u306e\u58c1\u306f\u3001\u81ea\u793e\u3067\u9577\u5e74\u904b\u7528\u3057\u3066\u304d\u305f\u30b7\u30b9\u30c6\u30e0\u3084\u3001\u9000\u8077\u3057\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6b8b\u3057\u305f\u53e4\u3044Java\u30b3\u30fc\u30c9\u3092\u524d\u306b\u3057\u305f\u3068\u304d\u306e\u300c\u4f55\u304c\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u3082\u3046\u8ab0\u3082\u5206\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u72b6\u6cc1\u3067\u3059\u3002\u30af\u30e9\u30b9\u540d\u3084\u30e1\u30bd\u30c3\u30c9\u540d\u304b\u3089\u610f\u5473\u3092\u63a8\u6e2c\u3057\u3088\u3046\u306b\u3082\u3001\u547d\u540d\u304c\u72ec\u7279\u3060\u3063\u305f\u308a\u3001\u30b3\u30e1\u30f3\u30c8\u304c\u4e00\u5207\u6b8b\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3082\u3061\u308d\u3093\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3082\u89e3\u8aad\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u300c\u89e6\u308c\u308b\u4eba\u304c\u3044\u306a\u3044\u300d\u30b7\u30b9\u30c6\u30e0\u306e\u30ea\u30b9\u30af<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u62c5\u5f53\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9000\u8077\u3084\u59d4\u8a17\u5148\u306e\u5909\u66f4\u306b\u3088\u3063\u3066\u3001\u65e2\u5b58\u306eJava\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u8eab\u3092\u8ab0\u3082\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u3001\u3068\u3044\u3046\u30b1\u30fc\u30b9\u306f\u6c7a\u3057\u3066\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u72b6\u614b\u3092\u653e\u7f6e\u3059\u308b\u3068\u3001\u8efd\u5fae\u306a\u4ed5\u69d8\u5909\u66f4\u3067\u3059\u3089\u300c\u6016\u304f\u3066\u89e6\u308c\u306a\u3044\u300d\u307e\u307e\u5869\u6f2c\u3051\u306b\u306a\u308a\u3001\u696d\u52d9\u306e\u975e\u52b9\u7387\u304c\u305d\u306e\u307e\u307e\u56fa\u5b9a\u5316\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u58c1\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u7ae0\u3067\u5b9f\u6f14\u3059\u308b\u3068\u304a\u308a\u3001<strong>Claude Code\u306b\u65e2\u5b58\u306eJava\u30d5\u30a1\u30a4\u30eb\u3092\u6e21\u3057\u3066\u300c\u3053\u306e\u30af\u30e9\u30b9\u306f\u4f55\u3092\u3057\u3066\u3044\u308b\u304b\u3001\u696d\u52d9\u306e\u8a00\u8449\u3067\u8aac\u660e\u3057\u3066\u300d\u3068\u4f9d\u983c\u3059\u308b<\/strong>\u3060\u3051\u3067\u3001\u30af\u30e9\u30b9\u69cb\u6210\u30fb\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5f79\u5272\u30fb\u30e1\u30bd\u30c3\u30c9\u306e\u51e6\u7406\u5185\u5bb9\u3092\u65e5\u672c\u8a9e\u306e\u89e3\u8aac\u4ed8\u304d\u3067\u6574\u7406\u3057\u3066\u3082\u3089\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u58c11<\/strong><br><span style=\"font-size:12px;\">\u30af\u30e9\u30b9\u3068\u95a2\u6570\u306e<br>\u9055\u3044\u304c\u5206\u304b\u3089\u306a\u3044<\/span><br><strong>\u2192\u6bd4\u55a9\u3067\u7406\u89e3<\/strong><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u58c12<\/strong><br><span style=\"font-size:12px;\">\u7528\u8a9e\u304c<br>\u899a\u3048\u3089\u308c\u306a\u3044<\/span><br><strong>\u2192\u5f79\u5272\u3067\u899a\u3048\u308b<\/strong><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u58c13<\/strong><br><span style=\"font-size:12px;\">\u53e4\u3044\u30b3\u30fc\u30c9\u304c<br>\u8aad\u3081\u306a\u3044<\/span><br><strong>\u2192AI\u306b\u8aad\u307f\u89e3\u304b\u305b\u308b<\/strong><\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u3053\u306e3\u3064\u306e\u58c1\u306e\u3046\u3061\u3001\u5b9f\u306f\u6700\u5f8c\u306e\u300c\u53e4\u3044\u30b3\u30fc\u30c9\u304c\u8aad\u3081\u306a\u3044\u300d\u304c\u6700\u3082\u696d\u52d9\u30a4\u30f3\u30d1\u30af\u30c8\u304c\u5927\u304d\u3044\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002\u65b0\u898f\u958b\u767a\u306f\u6700\u521d\u304b\u3089AI\u3068\u4e00\u7dd2\u306b\u8a2d\u8a08\u3067\u304d\u307e\u3059\u304c\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u300c\u8aad\u307f\u89e3\u3051\u306a\u3044\u304b\u3089\u89e6\u308c\u306a\u3044\u300d\u3068\u3044\u3046\u6a5f\u4f1a\u640d\u5931\u304c\u3059\u3067\u306b\u767a\u751f\u3057\u7d9a\u3051\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-09\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">09<\/span>\n  <span class=\"section-label\" style=\"display:block;\">HANDS-ON<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u5b9f\u6f14\u3011Java\u672a\u7d4c\u9a13\u306e\u83c5\u6fa4\u304c\u3001Claude Code\u306b\u5951\u7d04\u66f8\u7ba1\u7406\u30af\u30e9\u30b9\u3092\u8a2d\u8a08\u3055\u305b\u3066\u307f\u305f<\/span>\n  <span class=\"section-desc\">\u65b0\u898f\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u3068\u3001\u65e2\u5b58\u30b3\u30fc\u30c9\u306e\u89e3\u8aac\u306e\u4e21\u65b9\u3092\u65e5\u672c\u8a9e\u3060\u3051\u3067\u4f9d\u983c\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304b\u3089\u306f\u5b9f\u6f14\u3067\u3059\u3002Java\u306e\u6587\u6cd5\u3092\u307b\u3068\u3093\u3069\u77e5\u3089\u306a\u3044\u72b6\u614b\u3067\u3082\u3001Claude Code\u306b\u3069\u306e\u3088\u3046\u306a\u65e5\u672c\u8a9e\u3067\u8a71\u3057\u304b\u3051\u308c\u3070\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u8a2d\u8a08\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u30fb\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u306e\u5fc5\u9808\u9805\u76ee\u5f37\u5236\u3001\u7d99\u627f\u306b\u3088\u308b\u5951\u7d04\u7a2e\u5225\u306e\u4f7f\u3044\u5206\u3051\uff09\u3092\u8e0f\u307e\u3048\u305f\u30af\u30e9\u30b9\u304c\u5f97\u3089\u308c\u308b\u306e\u304b\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9-1. \u65b0\u898f\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u3092\u65e5\u672c\u8a9e\u3067\u4f9d\u983c\u3059\u308b<\/h3>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">\u6307\u793a\u4f8b\uff1a\n\u300cJava\u3067\u3001\u5951\u7d04\u66f8\u3092\u7ba1\u7406\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u307b\u3057\u3044\u3002\n\u53d6\u5f15\u5148\u540d\u3068\u5951\u7d04\u91d1\u984d\u306f\u5fc5\u305a\u5165\u529b\u3055\u305b\u305f\u3044\uff08\u3042\u3068\u304b\u3089\u629c\u3051\u3066\u3044\u308b\u306e\u306b\n\u6c17\u3065\u304f\u3001\u3068\u3044\u3046\u4e8b\u6545\u3092\u9632\u304e\u305f\u3044\uff09\u3002\n\u5c06\u6765\u3001\u30bb\u30df\u30ca\u30fc\u53c2\u52a0\u5951\u7d04\u306e\u3088\u3046\u306b\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u3001\u5171\u901a\u90e8\u5206\u306f\n\u4f7f\u3044\u56de\u305b\u308b\u4f5c\u308a\u306b\u3057\u3066\u304a\u3044\u3066\u3002\u300d<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6307\u793a\u306b\u306f\u300c\u30af\u30e9\u30b9\u300d\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u300d\u300c\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u300d\u300c\u7d99\u627f\u300d\u3068\u3044\u3063\u305f\u6280\u8853\u7684\u306a\u5358\u8a9e\u306f\u4e00\u5207\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u308c\u3067\u3082\u300c\u5fc5\u305a\u5165\u529b\u3055\u305b\u305f\u3044\u300d\u300c\u4e8b\u6545\u3092\u9632\u304e\u305f\u3044\u300d\u300c\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u4f7f\u3044\u56de\u305b\u308b\u4f5c\u308a\u300d\u3068\u3044\u3046\u696d\u52d9\u76ee\u7dda\u306e\u8981\u4ef6\u3092\u6dfb\u3048\u308b\u3060\u3051\u3067\u3001Claude Code\u306f4\u7ae0\u30fb6\u7ae0\u3067\u89e3\u8aac\u3057\u305f\u8a2d\u8a08\u5224\u65ad\uff08\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u306e\u5fc5\u9808\u5316\u3001\u7d99\u627f\u306b\u3088\u308b\u4f7f\u3044\u56de\u3057\uff09\u3092\u8e0f\u307e\u3048\u305f\u5b9f\u88c5\u3092\u8fd4\u3057\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">public class Contract {\n    String clientName;\n    int amount;\n\n    \/\/ \u53d6\u5f15\u5148\u540d\u30fb\u5951\u7d04\u91d1\u984d\u3092\u5fc5\u305a\u6307\u5b9a\u3055\u305b\u308b\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n    Contract(String clientName, int amount) {\n        this.clientName = clientName;\n        this.amount = amount;\n    }\n\n    void printSummary() {\n        System.out.println(clientName + \"\u69d8\u3000\u5951\u7d04\u91d1\u984d: \" + amount + \"\u5186\");\n    }\n}\n\n\/\/ \u5c06\u6765\u3001\u5951\u7d04\u306e\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u7d99\u627f\u3067\u62e1\u5f35\npublic class SeminarContract extends Contract {\n    String seminarDate;\n\n    SeminarContract(String clientName, int amount, String seminarDate) {\n        super(clientName, amount);   \/\/ \u89aa\u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u547c\u3073\u51fa\u3059\n        this.seminarDate = seminarDate;\n    }\n}\n\n\/*\n  \u88dc\u8db3\uff1a\n  \u53d6\u5f15\u5148\u540d\u30fb\u5951\u7d04\u91d1\u984d\u306f\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u5f15\u6570\u3068\u3057\u3066\u5fc5\u9808\u306b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\n  \u5165\u529b\u3092\u5fd8\u308c\u305f\u307e\u307e\u5951\u7d04\u66f8\u30c7\u30fc\u30bf\u304c\u4f5c\u3089\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\n  \u307e\u305f\u3001\u30bb\u30df\u30ca\u30fc\u5951\u7d04\u306e\u3088\u3046\u306a\u65b0\u3057\u3044\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u3001\u5171\u901a\u306e\n  clientName\u3084amount\u306fContract\u30af\u30e9\u30b9\u5074\u306b\u307e\u3068\u3081\u3066\u3042\u308b\u306e\u3067\u3001\n  \u4e8c\u91cd\u7ba1\u7406\u306b\u306a\u3089\u305a\u306b\u6e08\u307f\u307e\u3059\u3002\n*\/<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u306e\u306f\u3001\u30b3\u30fc\u30c9\u305d\u306e\u3082\u306e\u3060\u3051\u3067\u306a\u304f<strong>\u300c\u306a\u305c\u305d\u306e\u66f8\u304d\u65b9\u306b\u3057\u305f\u304b\u300d\u3068\u3044\u3046\u88dc\u8db3\u8aac\u660e<\/strong>\u307e\u3067\u65e5\u672c\u8a9e\u3067\u8fd4\u3063\u3066\u304f\u308b\u70b9\u3067\u3059\u3002Java\u306e\u6587\u6cd5\u3092\u7406\u89e3\u3057\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u3053\u306e\u88dc\u8db3\u3092\u8aad\u3081\u3070\u300c\u5fc5\u9808\u9805\u76ee\u306e\u5165\u529b\u6f0f\u308c\u3092\u9632\u3050\u8a2d\u8a08\u306b\u3057\u3066\u304f\u308c\u3066\u3044\u308b\u300d\u300c\u5c06\u6765\u306e\u62e1\u5f35\u3092\u898b\u8fbc\u3093\u3060\u4f5c\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u610f\u56f3\u306f\u628a\u63e1\u3067\u304d\u307e\u3059\u3002\u306a\u304a\u3001<strong>super(clientName, amount)<\/strong>\u306f\u300c\u89aa\u30af\u30e9\u30b9\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u547c\u3073\u51fa\u3059\u300d\u3068\u3044\u3046\u610f\u5473\u306e\u66f8\u304d\u65b9\u3067\u3001\u7d99\u627f\u5148\u306e\u30af\u30e9\u30b9\u3067\u5171\u901a\u9805\u76ee\u306e\u521d\u671f\u5316\u3092\u91cd\u8907\u3055\u305b\u306a\u3044\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9-2. \u65e2\u5b58\u306e\u53e4\u3044\u30b3\u30fc\u30c9\u3092\u89e3\u8aac\u30fb\u30ec\u30d3\u30e5\u30fc\u3055\u305b\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u30461\u3064\u306e\u5b9f\u6f14\u3068\u3057\u3066\u3001\u62c5\u5f53\u8005\u304c\u9000\u8077\u3057\u3066\u4e45\u3057\u3044\u53e4\u3044Java\u30d5\u30a1\u30a4\u30eb\u3092\u60f3\u5b9a\u3057\u3001Claude Code\u306b\u89e3\u8aac\u3092\u4f9d\u983c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#1e1e1e;border-radius:8px;padding:20px 24px;margin:20px 0;overflow-x:auto;\">\n  <pre style=\"margin:0;color:#d4d4d4;font-size:13px;line-height:1.8;font-family:'Consolas','Courier New',monospace;white-space:pre;\">\u6307\u793a\u4f8b\uff1a\n\u300c\u3053\u306eJava\u30d5\u30a1\u30a4\u30eb\u3092\u6e21\u3059\u306e\u3067\u3001\u3053\u306e\u30af\u30e9\u30b9\u304c\u4f55\u3092\u3057\u3066\u3044\u308b\u304b\u3001\n\u696d\u52d9\u306e\u8a00\u8449\u3067\u8aac\u660e\u3057\u3066\u307b\u3057\u3044\u3002\u5c02\u9580\u7528\u8a9e\u306f\u3067\u304d\u308b\u3060\u3051\u4f7f\u308f\u306a\u3044\u3067\u3002\n\u3082\u3057\u8a2d\u8a08\u4e0a\u30ea\u30b9\u30af\u304c\u3042\u308a\u305d\u3046\u306a\u7b87\u6240\u304c\u3042\u308c\u3070\u3001\u3042\u308f\u305b\u3066\u6307\u6458\u3057\u3066\u3002\u300d<\/pre>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4f9d\u983c\u306b\u5bfe\u3057\u3066\u306f\u3001\u305f\u3068\u3048\u3070\u300c\u3053\u306eContract\u3068\u3044\u3046\u30af\u30e9\u30b9\u306f\u3001\u5951\u7d04\u66f81\u4ef6\u5206\u306e\u60c5\u5831\uff08\u53d6\u5f15\u5148\u540d\u30fb\u91d1\u984d\uff09\u3092\u307e\u3068\u3081\u3066\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u300d\u300c\u305f\u3060\u3057\u3001amount\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u76f4\u63a5\u30de\u30a4\u30ca\u30b9\u306e\u5024\u3092\u5165\u308c\u3089\u308c\u3066\u3057\u307e\u3046\u4f5c\u308a\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u5951\u7d04\u91d1\u984d\u304c\u8aa4\u3063\u3066\u30de\u30a4\u30ca\u30b9\u3067\u767b\u9332\u3055\u308c\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u300d\u3068\u3044\u3063\u305f\u5f62\u3067\u3001<strong>\u30af\u30e9\u30b9\u306e\u5f79\u5272\u306e\u8981\u7d04\uff0b\u8a2d\u8a08\u4e0a\u306e\u6ce8\u610f\u70b9<\/strong>\u307e\u3067\u65e5\u672c\u8a9e\u3067\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u30b3\u30fc\u30c9\u3059\u3089\u66f8\u304b\u305b\u305a\u3001\u5224\u65ad\u3060\u3051\u7d42\u308f\u3089\u305b\u308b\u9078\u629e\u80a2\u3082\u3042\u308b<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u3053\u3053\u307e\u3067\u306fJava\u306e\u30b3\u30fc\u30c9\u3092\u5f97\u308b\u6d41\u308c\u30fb\u89e3\u8aac\u3057\u3066\u3082\u3089\u3046\u6d41\u308c\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u304c\u3001\u305d\u3082\u305d\u3082\u81ea\u5206\u3067\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u4e88\u5b9a\u304c\u306a\u304f\u300c\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u6539\u4fee\u3057\u3066\u5927\u4e08\u592b\u304b\u3001\u30ea\u30b9\u30af\u3060\u3051\u77e5\u308a\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u306f\u3001Claude Code\u306b\u76f4\u63a5\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4e00\u5f0f\u3092\u6e21\u3057\u3066\u300c\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u3001\u5951\u7d04\u306e\u7a2e\u985e\u304c\u5897\u3048\u308b\u524d\u63d0\u3067\u6539\u4fee\u3057\u3066\u3082\u5b89\u5168\u304b\u5224\u65ad\u3057\u3066\u300d\u3068\u4f9d\u983c\u3059\u308b\u3060\u3051\u3067\u3082\u5b8c\u7d50\u3057\u307e\u3059\u3002\u7406\u89e3\u30fb\u5b9f\u88c5\u30fb\u5224\u65ad\u306e\u3069\u3053\u307e\u3067\u3092\u81ea\u5206\u3067\u3084\u308b\u304b\u306f\u3001\u76ee\u7684\u6b21\u7b2c\u3067\u9078\u3079\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>Step 1<\/strong><br><span style=\"font-size:12px;\">\u696d\u52d9\u306e\u8a00\u8449\u3067<br>\u3084\u308a\u305f\u3044\u3053\u3068\u3092<br>\u305d\u306e\u307e\u307e\u4f1d\u3048\u308b<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 2<\/strong><br><span style=\"font-size:12px;\">Claude Code\u304c<br>\u8a2d\u8a08\u5224\u65ad\uff0b<br>\u88dc\u8db3\u8aac\u660e\u3092\u8fd4\u3059<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 3<\/strong><br><span style=\"font-size:12px;\">\u52d5\u4f5c\u78ba\u8a8d\u3084<br>\u30ea\u30b9\u30af\u6307\u6458\u3092<br>\u4f9d\u983c\u3059\u308b<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 4<\/strong><br><span style=\"font-size:12px;\">\u554f\u984c\u306a\u3051\u308c\u3070<br>\u305d\u306e\u307e\u307e<br>\u696d\u52d9\u306b\u7d44\u307f\u8fbc\u3080<\/span><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e00\u9023\u306e\u6d41\u308c\u304c\u793a\u3057\u3066\u3044\u308b\u306e\u306f\u3001<strong>\u300cJava\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u3092\u6b63\u3057\u304f\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308b\u300d\u3053\u3068\u3068\u300c\u30af\u30e9\u30b9\u8a2d\u8a08\u304c\u5fc5\u8981\u306a\u696d\u52d9\u7d50\u679c\u3092\u6b63\u3057\u304f\u5f97\u308b\u300d\u3053\u3068\u306f\u3001\u3082\u306f\u3084\u540c\u3058\u30b9\u30ad\u30eb\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044<\/strong>\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002\u524d\u8005\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5c02\u9580\u30b9\u30ad\u30eb\u306e\u307e\u307e\u3067\u3059\u304c\u3001\u5f8c\u8005\u306f\u300c\u696d\u52d9\u306e\u8a00\u8449\u3067\u6b63\u78ba\u306b\u8981\u4ef6\u3068\u30ea\u30b9\u30af\u3092\u8a00\u8a9e\u5316\u3059\u308b\u30b9\u30ad\u30eb\u300d\u306b\u7f6e\u304d\u63db\u308f\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u306e\u304a\u5ba2\u69d8\u306e\u4e2d\u306b\u3082\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u7d4c\u9a13\u304c\u307e\u3063\u305f\u304f\u306a\u3044\u7ba1\u7406\u90e8\u9580\u306e\u65b9\u304c\u3001Claude Code\u3092\u4f7f\u3063\u3066\u53e4\u3044\u793e\u5185\u30b7\u30b9\u30c6\u30e0\u306e\u30af\u30e9\u30b9\u69cb\u6210\u3092\u53ef\u8996\u5316\u3055\u305b\u3001\u6539\u4fee\u306e\u512a\u5148\u9806\u4f4d\u3092\u5224\u65ad\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u5927\u4e8b\u306a\u306e\u306f\u6587\u6cd5\u306e\u6697\u8a18\u3067\u306f\u306a\u304f\u3001\u300c\u4f55\u3092\u5b88\u308a\u305f\u3044\u304b\u300d\u3092\u5177\u4f53\u7684\u306b\u8a00\u8a9e\u5316\u3059\u308b\u529b\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=cc-java-class-basics&#038;blog_slug=cc-java-class-basics\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=cc-java-class-basics&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-10\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">10<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CONCLUSION<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u307e\u3068\u3081 \u2500\u2500 \u300c\u30af\u30e9\u30b9\u3092\u66f8\u3051\u308b\u300d\u3088\u308a\u5148\u306b\u3001\u300c\u30af\u30e9\u30b9\u3092\u8a2d\u8a08\u3055\u305b\u3089\u308c\u308b\u300d\u6642\u4ee3\u3078<\/span>\n  <span class=\"section-desc\">\u7d4c\u55b6\u8005\u306b\u5fc5\u8981\u306a\u306e\u306f\u6587\u6cd5\u77e5\u8b58\u3067\u306f\u306a\u304f\u3001\u8981\u4ef6\u3068\u30ea\u30b9\u30af\u3092\u8a00\u8a9e\u5316\u3059\u308b\u529b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Java\u306e\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u3001\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u3068\u3044\u3046\u6bd4\u55a9\u3092\u8ef8\u306b\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u30fb\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fbstatic\u30fb\u7d99\u627f\u30fb\u62bd\u8c61\u30af\u30e9\u30b9\u307e\u3067\u3092\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u306e\u8996\u70b9\u3067\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u30dd\u30a4\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30af\u30e9\u30b9\u306f\u300c\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u300d\u306b\u3042\u305f\u308b\u8a2d\u8a08\u56f3\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u8a18\u5165\u6b04\uff09\u3068\u30e1\u30bd\u30c3\u30c9\uff08\u5b9a\u578b\u4f5c\u696d\uff09\u3092\u3072\u3068\u307e\u3068\u3081\u306b\u5b9a\u7fa9\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u3072\u306a\u5f62\u304b\u3089\u5b9f\u969b\u306b\u4f5c\u3089\u308c\u305f\u300c1\u4ef6\u5206\u306e\u5b9f\u7269\u300d\u3002\u540c\u3058\u30af\u30e9\u30b9\u304b\u3089\u8907\u6570\u306e\u72ec\u7acb\u3057\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308c\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4f5c\u6210\u3068\u540c\u6642\u306b\u5fc5\u9808\u9805\u76ee\u306e\u5165\u529b\u3092\u5f37\u5236\u3059\u308b\u4ed5\u7d44\u307f<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>static\u306a\u30e1\u30f3\u30d0\u30fc\u306f\u3001\u500b\u3005\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306f\u306a\u304f\u30af\u30e9\u30b9\u5168\u4f53\u30671\u3064\u3060\u3051\u5171\u6709\u3055\u308c\u308b\u60c5\u5831\u30fb\u51e6\u7406<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u7d99\u627f\u3092\u4f7f\u3046\u3068\u3001\u5171\u901a\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u30fb\u30e1\u30bd\u30c3\u30c9\u3092\u5f15\u304d\u7d99\u304e\u3064\u3064\u3001\u5dee\u5206\u3060\u3051\u3092\u8ffd\u52a0\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u62bd\u8c61\u30af\u30e9\u30b9\u306f\u300c\u5fc5\u305a\u5b9f\u88c5\u3059\u308b\u3053\u3068\u300d\u3068\u3044\u3046\u7d04\u675f\u3092\u3001\u7d99\u627f\u5148\u306e\u30af\u30e9\u30b9\u306b\u5f37\u5236\u3059\u308b\u4ed5\u7d44\u307f<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>Java\/OOP\u672a\u7d4c\u9a13\u3067\u3082\u300c\u696d\u52d9\u306e\u8a00\u8449\u3067\u8981\u4ef6\u3068\u30ea\u30b9\u30af\u3092\u4f1d\u3048\u308b\u300d\u3053\u3068\u3067\u3001Claude Code\u304c\u65b0\u898f\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u30fb\u65e2\u5b58\u30b3\u30fc\u30c9\u306e\u89e3\u8aac\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u3066\u304f\u308c\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u4f1d\u3048\u305f\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001<strong>\u30af\u30e9\u30b9\u306e\u6587\u6cd5\u3092\u6697\u8a18\u3059\u308b\u3053\u3068\u3068\u3001\u30af\u30e9\u30b9\u8a2d\u8a08\u304c\u5fc5\u8981\u306a\u696d\u52d9\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u306f\u3001\u3082\u306f\u3084\u5225\u306e\u30b9\u30ad\u30eb\u306b\u306a\u3063\u3066\u3044\u308b<\/strong>\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u306e\u4f1a\u8a71\u3067\u7f6e\u3044\u3066\u3044\u304b\u308c\u306a\u3044\u305f\u3081\u306e\u300c\u6559\u990a\u300d\u3068\u3057\u3066\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u77e5\u3063\u3066\u304a\u304f\u306e\u306f\u6709\u76ca\u3067\u3059\u304c\u3001\u5b9f\u52d9\u3067\u30b7\u30b9\u30c6\u30e0\u306e\u65b0\u898f\u958b\u767a\u3084\u6539\u4fee\u305d\u306e\u3082\u306e\u304c\u5fc5\u8981\u306a\u5834\u9762\u3067\u306f\u3001Claude Code\u306e\u3088\u3046\u306a\u81ea\u5f8b\u578b\u306eAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u4efb\u305b\u3066\u3057\u307e\u3046\u65b9\u304c\u3001\u6642\u9593\u5bfe\u52b9\u679c\u306f\u5727\u5012\u7684\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067\u306f\u300cAI\u9b3c\u7ba1\u7406\u300d\u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u3067\u3001Claude Code\u3092\u4f7f\u3063\u305f\u696d\u52d9\u81ea\u52d5\u5316\u306e\u8a2d\u8a08\u304b\u3089\u4f34\u8d70\u307e\u3067\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u300c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u5206\u304b\u3089\u306a\u3044\u304b\u3089\u7121\u7406\u300d\u3068\u611f\u3058\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u65b0\u898f\u958b\u767a\u3084\u6539\u4fee\u307b\u3069\u3001\u5b9f\u306f\u4efb\u305b\u3066\u307f\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u304a\u6c17\u8efd\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30af\u30e9\u30b9\u8a2d\u8a08\u306e\u3088\u3046\u306a\u300c\u5c02\u9580\u77e5\u8b58\u306e\u58c1\u300d\u3082\u3001Claude Code\u3068AI\u9b3c\u7ba1\u7406\u3067\u8d8a\u3048\u3089\u308c\u307e\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Java\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u306e\u3088\u3046\u306b\u300c\u5c02\u9580\u7684\u3059\u304e\u3066\u624b\u304c\u51fa\u305b\u306a\u3044\u300d\u3068\u611f\u3058\u3066\u3044\u305f\u958b\u767a\u5224\u65ad\u3082\u3001Claude Code\u306a\u3089\u65e5\u672c\u8a9e\u306e\u6307\u793a\u3060\u3051\u3067\u65b0\u898f\u8a2d\u8a08\u3082\u65e2\u5b58\u30b3\u30fc\u30c9\u306e\u30ec\u30d3\u30e5\u30fc\u3082\u4efb\u305b\u3089\u308c\u307e\u3059\u3002<br>\u8cb4\u793e\u306e\u3069\u306e\u696d\u52d9\u30fb\u30b7\u30b9\u30c6\u30e0\u306b\u3053\u306e\u4ed5\u7d44\u307f\u304c\u4f7f\u3048\u308b\u304b\u3001\u7121\u6599\u76f8\u8ac7\u3067\u4e00\u7dd2\u306b\u898b\u3064\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300c\u5c02\u9580\u77e5\u8b58\u304c\u306a\u3044\u304b\u3089\u4efb\u305b\u3089\u308c\u306a\u3044\u300d\u3068\u3044\u3046\u601d\u3044\u8fbc\u307f\u3092\u5916\u3059\u3068\u3053\u308d\u304b\u3089\u3001\u5c0e\u5165\u652f\u63f4\u306f\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3059\u3002\u307e\u305a\u306f\u793e\u5185\u3067\u8ab0\u3082\u89e6\u308c\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u3084\u3001\u3053\u308c\u304b\u3089\u4f5c\u308a\u305f\u3044\u696d\u52d9\u30c4\u30fc\u30eb\u30921\u3064\u3001\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:#fff;border:2px solid #eee;border-radius:16px;padding:32px 20px;margin:48px 0 16px;\">\n  <p style=\"text-align:center;font-size:13px;font-weight:700;color:#dc2626;letter-spacing:2px;margin:0 0 12px;\">NEXT STEP<\/p>\n  <p style=\"text-align:center;font-size:22px;font-weight:800;line-height:1.5;color:#1a1a1a;margin:0 0 24px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u3001\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067<br>\u5b9f\u8df5\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n  <div style=\"display:flex;gap:16px;flex-wrap:wrap;justify-content:center;\">\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-onikanri.png\" alt=\"AI\u9b3c\u7ba1\u7406 \u2014 Claude Code\u5c0e\u5165\u652f\u63f4\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">AI\u6d3b\u7528\u3092\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">Claude Code\u30fbCowork\u5c0e\u5165\u652f\u63f4\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u6d78\u900f\u307e\u3067\u5b9f\u8df5\u30d9\u30fc\u30b9\u3067\u4f34\u8d70\u3002\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u7d44\u7e54\u300d\u309290\u65e5\u3067\u4f5c\u308b\u7d4c\u55b6\u8005\u5411\u3051\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=article&utm_campaign=cc-java-class-basics&utm_content=next-step-cta\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u9b3c\u7ba1\u7406\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-aibpo.png\" alt=\"AIBPO by AI\u9b3c\u7ba1\u7406 \u2014 \u5b9a\u578b\u696d\u52d9\u306e\u4e38\u3054\u3068\u4ee3\u884c\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">\u696d\u52d9\u3092\u4e38\u3054\u3068\u4efb\u305b\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AIBPO by AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">\u8acb\u6c42\u51e6\u7406\u30fb\u30c7\u30fc\u30bf\u5165\u529b\u30fb\u554f\u3044\u5408\u308f\u305b\u5bfe\u5fdc\u306a\u3069\u306e\u5b9a\u578b\u696d\u52d9\u3092\u3001AI\u00d7\u4eba\u306e\u54c1\u8cea\u7ba1\u7406\u4f53\u5236\u3067\u4e38\u3054\u3068\u4ee3\u884c\u3002\u3044\u307e\u306e\u30b3\u30b9\u30c8\u306e75%\u76ee\u5b89\u3067\u3001\u65e5\u3005\u306f\u6210\u679c\u7269\u3092\u627f\u8a8d\u3059\u308b\u3060\u3051\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/ai-bpo\/?utm_source=blog&utm_medium=article&utm_campaign=cc-java-class-basics&utm_content=next-step-cta-bpo\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AIBPO\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u30af\u30e9\u30b9\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u9055\u3044\u3092\u4e00\u8a00\u3067\u8aac\u660e\u3059\u308b\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u30af\u30e9\u30b9\u306f\u300c\u30c7\u30fc\u30bf\u306e\u578b\u3068\u6a5f\u80fd\u3092\u307e\u3068\u3081\u3066\u5b9a\u7fa9\u3057\u305f\u8a2d\u8a08\u56f3\uff08\u3072\u306a\u5f62\uff09\u300d\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u300c\u305d\u306e\u3072\u306a\u5f62\u3092\u3082\u3068\u306b\u5b9f\u969b\u306e\u5024\u3092\u5165\u308c\u3066\u4f5c\u3063\u305f\u5b9f\u4f53\u300d\u3067\u3059\u3002\u5951\u7d04\u66f8\u3067\u8a00\u3048\u3070\u3001\u30af\u30e9\u30b9\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u8a18\u5165\u6e08\u307f\u306e1\u679a\u306e\u5951\u7d04\u66f8\u306b\u3042\u305f\u308a\u307e\u3059\u30021\u3064\u306e\u30af\u30e9\u30b9\u304b\u3089\u3001\u5185\u5bb9\u306e\u7570\u306a\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3044\u304f\u3064\u3067\u3082\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u30e1\u30bd\u30c3\u30c9\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u30af\u30e9\u30b9\u306e\u4e2d\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u304a\u304f\u5834\u6240\uff08\u8a18\u5165\u6b04\uff09\u3001\u30e1\u30bd\u30c3\u30c9\u306f\u305d\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u3067\u304d\u308b\u64cd\u4f5c\u30fb\u51e6\u7406\u306e\u307e\u3068\u307e\u308a\uff08\u5b9a\u578b\u4f5c\u696d\uff09\u3067\u3059\u3002\u5951\u7d04\u66f8\u306e\u3072\u306a\u5f62\u3067\u8a00\u3048\u3070\u3001\u300c\u53d6\u5f15\u5148\u540d\u300d\u300c\u5951\u7d04\u91d1\u984d\u300d\u3068\u3044\u3063\u305f\u8a18\u5165\u6b04\u304c\u30d5\u30a3\u30fc\u30eb\u30c9\u3001\u300c\u91d1\u984d\u3092\u96c6\u8a08\u3059\u308b\u300d\u300c\u901a\u77e5\u6587\u3092\u4f5c\u308b\u300d\u3068\u3044\u3063\u305f\u51e6\u7406\u304c\u30e1\u30bd\u30c3\u30c9\u306b\u3042\u305f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u306a\u305c\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u304b\uff1f\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u76f4\u63a5\u5024\u3092\u4ee3\u5165\u3059\u308b\u306e\u3067\u306f\u30c0\u30e1\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u76f4\u63a5\u4ee3\u5165\u3059\u308b\u65b9\u6cd5\u3067\u3082\u52d5\u304d\u307e\u3059\u304c\u3001\u5024\u306e\u8a2d\u5b9a\u3092\u5fd8\u308c\u3066\u3082\u30a8\u30e9\u30fc\u306b\u306a\u3089\u305a\u306b\u52d5\u3044\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u5f31\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u4f7f\u3046\u3068\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u305d\u306e\u5834\u3067\u5fc5\u9808\u9805\u76ee\u306e\u6307\u5b9a\u3092\u5f37\u5236\u3067\u304d\u308b\u305f\u3081\u3001\u53d6\u5f15\u5148\u540d\u3084\u91d1\u984d\u306e\u5165\u529b\u6f0f\u308c\u3068\u3044\u3063\u305f\u4e8b\u6545\u3092\u672a\u7136\u306b\u9632\u3052\u307e\u3059\u3002\u5b9f\u52d9\u3067\u306f\u5fc5\u9808\u9805\u76ee\u304c\u591a\u3044\u30af\u30e9\u30b9\u307b\u3069\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u306e\u521d\u671f\u5316\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. static\u3092\u4ed8\u3051\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u3001\u4ed8\u3051\u306a\u3044\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u4f55\u304c\u9055\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. static\u3092\u4ed8\u3051\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u30af\u30e9\u30b9\u5909\u6570\uff09\u306f\u3001\u305d\u306e\u30af\u30e9\u30b9\u304b\u3089\u4f5c\u3089\u308c\u305f\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30671\u3064\u3060\u3051\u5171\u6709\u3055\u308c\u308b\u5024\u3067\u3059\u3002\u4e00\u65b9\u3001static\u3092\u4ed8\u3051\u306a\u3044\u901a\u5e38\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\uff09\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u72ec\u7acb\u3057\u305f\u5024\u3092\u6301\u3061\u307e\u3059\u3002\u300c\u5951\u7d04\u66f8\u306e\u7dcf\u4ef6\u6570\u300d\u306e\u3088\u3046\u306b\u30af\u30e9\u30b9\u5168\u4f53\u3067\u5171\u6709\u3057\u305f\u3044\u60c5\u5831\u306b\u306fstatic\u3092\u3001\u300c\u500b\u3005\u306e\u5951\u7d04\u91d1\u984d\u300d\u306e\u3088\u3046\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u7570\u306a\u308b\u60c5\u5831\u306b\u306f\u901a\u5e38\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u3044\u5206\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u7d99\u627f\u3092\u4f7f\u3046\u3068\u5177\u4f53\u7684\u306b\u4f55\u304c\u4fbf\u5229\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u5171\u901a\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u3084\u30e1\u30bd\u30c3\u30c9\u3092\u89aa\u30af\u30e9\u30b9\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u3001\u5b50\u30af\u30e9\u30b9\u3067\u306f\u305d\u308c\u3089\u3092\u305d\u306e\u307e\u307e\u5f15\u304d\u7d99\u304e\u3064\u3064\u3001\u5dee\u5206\u3068\u306a\u308b\u9805\u76ee\u3084\u6a5f\u80fd\u3060\u3051\u3092\u8ffd\u52a0\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u5951\u7d04\u66f8\u306e\u4f8b\u3067\u8a00\u3048\u3070\u3001\u901a\u5e38\u306e\u5951\u7d04\u3068\u30bb\u30df\u30ca\u30fc\u5951\u7d04\u306e\u3088\u3046\u306b\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u3001\u53d6\u5f15\u5148\u540d\u3084\u5951\u7d04\u91d1\u984d\u3068\u3044\u3063\u305f\u5171\u901a\u9805\u76ee\u3092\u4e8c\u91cd\u306b\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u3001\u4fee\u6b63\u6642\u306e\u624b\u9593\u3084\u8a18\u8ff0\u30df\u30b9\u306e\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u672a\u7d4c\u9a13\u3067\u3082\u3001Claude Code\u3067Java\u306e\u30af\u30e9\u30b9\u8a2d\u8a08\u3092\u6b63\u3057\u304f\u884c\u308f\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u8a2d\u8a08\u5224\u65ad\uff08\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306b\u3088\u308b\u5fc5\u9808\u9805\u76ee\u306e\u5f37\u5236\u3001\u7d99\u627f\u306b\u3088\u308b\u5171\u901a\u5316\uff09\u306f\u3001\u5c02\u9580\u7528\u8a9e\u3092\u4f7f\u308f\u305a\u300c\u5165\u529b\u6f0f\u308c\u306e\u4e8b\u6545\u3092\u9632\u304e\u305f\u3044\u300d\u300c\u7a2e\u985e\u304c\u5897\u3048\u3066\u3082\u4f7f\u3044\u56de\u305b\u308b\u4f5c\u308a\u306b\u3057\u305f\u3044\u300d\u3068\u3044\u3063\u305f\u696d\u52d9\u76ee\u7dda\u306e\u8981\u4ef6\u3092\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001Claude Code\u304c\u8e0f\u307e\u3048\u305f\u5b9f\u88c5\u3092\u8fd4\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u7406\u89e3\u3057\u3066\u304b\u3089\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u4f7f\u3044\u306a\u304c\u3089\u7406\u89e3\u304c\u8ffd\u3044\u3064\u304f\u9806\u5e8f\u3067\u9032\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u62c5\u5f53\u8005\u304c\u9000\u8077\u3057\u3066\u8ab0\u3082\u5206\u304b\u3089\u306a\u304f\u306a\u3063\u305f\u53e4\u3044Java\u30b7\u30b9\u30c6\u30e0\u3082\u3001Claude Code\u3067\u89e3\u8aad\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u3067\u304d\u307e\u3059\u3002\u65e2\u5b58\u306eJava\u30d5\u30a1\u30a4\u30eb\u3092Claude 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