{"id":4086,"date":"2026-03-28T18:59:19","date_gmt":"2026-03-28T18:59:19","guid":{"rendered":"https:\/\/www.diagrams-ai.com\/ja\/dfd-legacy-system-analysis-practical-approach\/"},"modified":"2026-03-28T18:59:19","modified_gmt":"2026-03-28T18:59:19","slug":"dfd-legacy-system-analysis-practical-approach","status":"publish","type":"post","link":"https:\/\/www.diagrams-ai.com\/ja\/dfd-legacy-system-analysis-practical-approach\/","title":{"rendered":"\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306e\u305f\u3081\u306eDFD\uff1a\u73fe\u4ee3\u306e\u30c1\u30fc\u30e0\u5411\u3051\u5b9f\u8df5\u7684\u30a2\u30d7\u30ed\u30fc\u30c1"},"content":{"rendered":"<p>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u7d44\u7e54\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u30a4\u30f3\u30d5\u30e9\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u4e00\u65b9\u3067\u3001\u3057\u3070\u3057\u3070\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u72b6\u614b\u306b\u3042\u308a\u307e\u3059\u3002\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306f\u6570\u5341\u5e74\u524d\u306b\u66f8\u304b\u308c\u305f\u3082\u306e\u3067\u3042\u308a\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u5931\u308f\u308c\u305f\u308a\u3001\u53e4\u304f\u306a\u3063\u305f\u308a\u3001\u305d\u3082\u305d\u3082\u4f5c\u6210\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u73fe\u4ee3\u306e\u30c1\u30fc\u30e0\u304c\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3057\u305f\u308a\u3001\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u308a\u3001\u79fb\u884c\u3057\u305f\u308a\u3059\u308b\u969b\u3001\u53ef\u8996\u6027\u306e\u6b20\u5982\u304c\u5927\u304d\u306a\u30ea\u30b9\u30af\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002\u3053\u3053\u306b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u304c\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u5f79\u7acb\u3061\u307e\u3059\u3002 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class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Sketch-style infographic illustrating Data Flow Diagram (DFD) methodology for legacy system analysis: shows core DFD components (external entities, processes, data stores, data flows), a 5-step reverse engineering workflow (scope definition, artifact gathering, code tracing, SME interviews, context diagram drafting), hierarchical DFD levels (Level 0-2), key benefits for modern teams (knowledge transfer, dependency mapping, gap analysis, communication), common legacy challenges with practical solutions, and best practices for maintaining accurate, living documentation integrated into modern development workflows.\" decoding=\"async\" src=\"https:\/\/www.diagrams-ai.com\/wp-content\/uploads\/2026\/03\/dfd-legacy-system-analysis-infographic-sketch.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83d\udcca 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\ud83d\udda5\ufe0f<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\uff1a<\/strong>\u5165\u529b\u30c7\u30fc\u30bf\u3092\u51fa\u529b\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3059\u308b\u51e6\u7406\uff08\u4f8b\uff1a\u7a0e\u91d1\u8a08\u7b97\u3001\u30e6\u30fc\u30b6\u30fc\u691c\u8a3c\uff09\u3002 \u2699\ufe0f<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\uff1a<\/strong>\u5f8c\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u30ea\u30dd\u30b8\u30c8\u30ea\uff08\u4f8b\uff1a\u9867\u5ba2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\uff09\u3002 \ud83d\udcc1<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\uff1a<\/strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30b9\u30c8\u30a2\u306e\u9593\u3092\u30c7\u30fc\u30bf\u304c\u79fb\u52d5\u3059\u308b\u69d8\u5b50\u3002\u901a\u5e38\u306f\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u77e2\u5370\u3067\u8868\u3055\u308c\u307e\u3059\u3002 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DFD\u304c\u30ec\u30ac\u30b7\u30fc\u30a8\u30f3\u30d0\u30a4\u30ed\u30e1\u30f3\u30c8\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p>\u73fe\u4ee3\u306e\u958b\u767a\u624b\u6cd5\u306f\u67d4\u8edf\u6027\u3068\u30b9\u30d4\u30fc\u30c9\u3092\u91cd\u8996\u3057\u307e\u3059\u304c\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u3057\u3070\u3057\u3070\u3086\u3063\u304f\u308a\u3068\u3057\u305f\u52d5\u304d\u3092\u3057\u307e\u3059\u3002\u53e4\u3044\u30b3\u30fc\u30c9\u306e\u56f3\u3092\u63cf\u304f\u306e\u306b\u6642\u9593\u3092\u304b\u3051\u308b\u4fa1\u5024\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u4e3b\u306a\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u77e5\u8b58\u306e\u79fb\u8ee2\uff1a<\/strong>\u5143\u306e\u958b\u767a\u8005\u304c\u7d44\u7e54\u3092\u96e2\u8131\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002DFD\u306f\u3001\u30b3\u30fc\u30c9\u306e\u8ad6\u7406\u306b\u306e\u307f\u5b58\u5728\u3059\u308b\u7d44\u7e54\u7684\u77e5\u8b58\u3092\u6349\u3048\u307e\u3059\u3002 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\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9<\/h2>\n<p>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306eDFD\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306f\u3001\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u51fa\u529b\u304b\u3089\u9061\u3063\u3066\u5165\u529b\u3068\u51e6\u7406\u3092\u7406\u89e3\u3059\u308b\u4f5c\u696d\u3067\u3059\u3002\u8907\u96d1\u3055\u306b\u5727\u5012\u3055\u308c\u306a\u3044\u305f\u3081\u306b\u3001\u53b3\u5bc6\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>1. \u7bc4\u56f2\u3068\u5883\u754c\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n<p>\u307e\u305a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5185\u90e8\u3068\u5916\u90e8\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u307e\u3057\u3087\u3046\u3002\u30ec\u30ac\u30b7\u30fc\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u5883\u754c\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u542b\u3080\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u5883\u754c\u3092\u660e\u78ba\u306b\u30de\u30fc\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u5206\u6790\u4e2d\u306b\u7bc4\u56f2\u304c\u62e1\u5927\u3059\u308b\u306e\u3092\u9632\u3052\u307e\u3059\u3002 \ud83d\udea7<\/p>\n<h3>2. \u65e2\u5b58\u306e\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3092\u53ce\u96c6\u3059\u308b<\/h3>\n<p>\u53e4\u304f\u3066\u3082\u3088\u3044\u306e\u3067\u3001\u65e2\u5b58\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u56f3\u3002<\/li>\n<li>API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff08Swagger\u3001OpenAPI\u3001\u307e\u305f\u306fWSDL\uff09\u3002<\/li>\n<li>\u30d3\u30b8\u30cd\u30b9\u8981\u4ef6\u4ed5\u69d8\u66f8\u3002<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u30de\u30cb\u30e5\u30a2\u30eb\u307e\u305f\u306f\u30d8\u30eb\u30d7\u30d5\u30a1\u30a4\u30eb\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u521d\u671f\u306e\u56f3\u4f5c\u6210\u306e\u57fa\u76e4\u3068\u306a\u308a\u307e\u3059\u3002 \ud83d\udcc2<\/p>\n<h3>3. \u30b3\u30fc\u30c9\u30c8\u30ec\u30fc\u30b9\u3092\u884c\u3046<\/h3>\n<p>\u9759\u7684\u89e3\u6790\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u7d4c\u8def\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002\u30a8\u30f3\u30c8\u30ea\u30fc\u30dd\u30a4\u30f3\u30c8\uff08\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u30e1\u30a4\u30f3\u95a2\u6570\uff09\u3092\u7279\u5b9a\u3057\u3001\u30c7\u30fc\u30bf\u304c\u8ad6\u7406\u3092\u901a\u904e\u3059\u308b\u69d8\u5b50\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ul>\n<li>SQL\u30af\u30a8\u30ea\u3068\u305d\u306e\u30c6\u30fc\u30d6\u30eb\u53c2\u7167\u3002<\/li>\n<li>API\u547c\u3073\u51fa\u3057\u3068\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\uff0f\u30ec\u30b9\u30dd\u30f3\u30b9\u69cb\u9020\u3002<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u64cd\u4f5c\uff08\u30ed\u30b0\u3084\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u53d6\u308a\uff0f\u66f8\u304d\u8fbc\u307f\uff09\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u9ad8\u30ec\u30d9\u30eb\u306a\u4eee\u5b9a\u3067\u306f\u306a\u304f\u3001\u30b3\u30fc\u30c9\u306e\u8a73\u7d30\u306a\u691c\u67fb\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002 \ud83e\uddd0<\/p>\n<h3>4. \u95a2\u9023\u5c02\u9580\u5bb6\u306b\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u3059\u308b<\/h3>\n<p>\u5143\u306e\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u304c\u307e\u3060\u3044\u308b\u5834\u5408\u306f\u3001\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306e\u3088\u3046\u306a\u8cea\u554f\u3092\u3057\u307e\u3057\u3087\u3046\uff1a<\/p>\n<ul>\n<li>\u3053\u306e\u30c7\u30fc\u30bf\u306f\u3069\u3053\u304b\u3089\u6765\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u3053\u306e\u8a08\u7b97\u3092\u52d5\u304b\u3057\u3066\u3044\u308b\u30d3\u30b8\u30cd\u30b9\u30eb\u30fc\u30eb\u306f\u4f55\u3067\u3059\u304b\uff1f<\/li>\n<li>\u30b3\u30fc\u30c9\u306b\u306a\u3044\u624b\u52d5\u306e\u56de\u907f\u7b56\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n<p>\u4eba\u7684\u306a\u6587\u8108\u304c\u3001\u30b3\u30fc\u30c9\u3067\u306f\u8aac\u660e\u3067\u304d\u306a\u3044\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002 \ud83d\udc65<\/p>\n<h3>5. \u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u3092\u4e0b\u66f8\u304d\u3059\u308b<\/h3>\n<p>\u6700\u3082\u9ad8\u30ec\u30d9\u30eb\u306e\u8996\u70b9\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u3053\u308c\u306f\u30b7\u30b9\u30c6\u30e0\u30921\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u793a\u3057\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u8868\u3057\u307e\u3059\u3002\u8a73\u7d30\u306b\u7a81\u5165\u3059\u308b\u524d\u306b\u3001\u7bc4\u56f2\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002 \ud83c\udf10<\/p>\n<h2>\ud83d\udcd0 DFD\u306e\u30ec\u30d9\u30eb\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059<\/h2>\n<p>DFD\u306f\u968e\u5c64\u69cb\u9020\u3067\u3059\u3002\u9ad8\u30ec\u30d9\u30eb\u304b\u3089\u4f4e\u30ec\u30d9\u30eb\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u3055\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u5206\u6790\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30b3\u30fc\u30c9\u884c\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u91cd\u8981\u306a\u7d4c\u8def\u306f\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n<h3>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\uff08\u30ec\u30d9\u30eb0\uff09<\/h3>\n<p>\u3053\u308c\u306f\u6700\u4e0a\u4f4d\u306e\u30d3\u30e5\u30fc\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u8868\u30591\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u542b\u307f\u307e\u3059\u3002\u4e3b\u8981\u306a\u5165\u529b\u3068\u51fa\u529b\u3092\u793a\u3057\u307e\u3059\u3002\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u5883\u754c\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h3>\u30ec\u30d9\u30eb1\u56f3<\/h3>\n<p>\u3053\u308c\u306f\u30e1\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9\u3092\u4e3b\u8981\u306a\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u306b\u5206\u5272\u3057\u307e\u3059\u3002\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u3053\u308c\u3089\u306f\u4e3b\u8981\u306a\u6a5f\u80fd\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u4f8b\uff1a\u8acb\u6c42\u3001\u5728\u5eab\u3001\u30ec\u30dd\u30fc\u30c8\uff09\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u30ec\u30d9\u30eb\u3067\u306f\u3001\u30e2\u30ce\u30ea\u30b9\u306e\u3069\u306e\u90e8\u5206\u3092\u5206\u96e2\u307e\u305f\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3067\u304d\u308b\u304b\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 \ud83e\udde9<\/p>\n<h3>\u30ec\u30d9\u30eb2\u56f3<\/h3>\n<p>\u3053\u308c\u306f\u7279\u5b9a\u306e\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u3092\u3055\u3089\u306b\u6df1\u304f\u6398\u308a\u4e0b\u3052\u307e\u3059\u3002\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u554f\u984c\u306e\u30c7\u30d0\u30c3\u30b0\u3084\u8907\u96d1\u306a\u5909\u63db\u306e\u7406\u89e3\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3042\u307e\u308a\u306b\u3082\u591a\u304f\u306e\u56f3\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u7dad\u6301\u304c\u96e3\u3057\u304f\u306a\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002 \ud83d\udcc4<\/p>\n<h2>\u26a0\ufe0f \u4e00\u822c\u7684\u306a\u8ab2\u984c\u3068\u89e3\u6c7a\u7b56<\/h2>\n<p>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u6271\u3046\u3053\u3068\u306f\u3001\u72ec\u7279\u306e\u8ab2\u984c\u3092\u4f34\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u305d\u308c\u3089\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u6226\u7565\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8ab2\u984c<\/th>\n<th>\u5206\u6790\u3078\u306e\u5f71\u97ff<\/th>\n<th>\u5b9f\u7528\u7684\u306a\u89e3\u6c7a\u7b56<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud83e\udde9 \u30b9\u30d1\u30b2\u30c3\u30c6\u30a3\u30b3\u30fc\u30c9<\/td>\n<td>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u8ad6\u7406\u3092\u8ffd\u8de1\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u3002<\/td>\n<td>\u307e\u305a\u9ad8\u30ec\u30d9\u30eb\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u6ce8\u76ee\u3059\u308b\uff1b\u5fc5\u8981\u306b\u306a\u308b\u307e\u3067\u4f4e\u30ec\u30d9\u30eb\u306e\u8ad6\u7406\u306f\u7121\u8996\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\ud83d\udcc5 \u53e4\u3044\u30b3\u30e1\u30f3\u30c8<\/td>\n<td>\u30b3\u30fc\u30c9\u306e\u30b3\u30e1\u30f3\u30c8\u306f\u73fe\u5728\u306e\u52d5\u4f5c\u3068\u77db\u76fe\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/td>\n<td>\u30b3\u30e1\u30f3\u30c8\u3092\u7121\u8996\u3057\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u5b9f\u884c\u7d4c\u8def\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u72b6\u614b\u306b\u4f9d\u5b58\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\ud83d\udd12 \u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u5024<\/td>\n<td>\u8a2d\u5b9a\u60c5\u5831\u304c\u30b3\u30fc\u30c9\u306e\u4e2d\u306b\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b\u3002<\/td>\n<td>\u3059\u3079\u3066\u306e\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30d1\u30b9\u3092\u7279\u5b9a\u3057\u3001DFD\u5185\u3067\u5916\u90e8\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3068\u3057\u3066\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\ud83d\udc7b \u5b64\u7acb\u3057\u305f\u30d7\u30ed\u30bb\u30b9<\/td>\n<td>\u8ad6\u7406\u306f\u5b58\u5728\u3059\u308b\u304c\u3001\u4e00\u5ea6\u3082\u547c\u3073\u51fa\u3055\u308c\u306a\u3044\u3002<\/td>\n<td>\u3053\u308c\u3089\u306e\u9805\u76ee\u3092\u56f3\u4e2d\u306b\u300c\u672a\u4f7f\u7528\u300d\u3068\u30de\u30fc\u30af\u3057\u3066\u3001\u6574\u7406\u8a08\u753b\u3092\u652f\u63f4\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\ud83d\udcc9 \u4e0d\u5b8c\u5168\u306a\u30ed\u30b0<\/td>\n<td>\u6b74\u53f2\u7684\u306a\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u8ffd\u8de1\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u3002<\/td>\n<td>\u73fe\u5728\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30ed\u30fc\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u63a8\u6e2c\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udee0\ufe0f \u30e2\u30c0\u30f3\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3078\u306e\u7d71\u5408<\/h2>\n<p>DFD\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306f\u4e00\u5ea6\u9650\u308a\u306e\u51fa\u6765\u4e8b\u3067\u306f\u306a\u3044\u3002\u73fe\u4ee3\u306e\u958b\u767a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306b\u9069\u5408\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u5206\u6790\u306e\u95a2\u9023\u6027\u3092\u4fdd\u3064\u305f\u3081\u306e\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n<ul>\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\uff1a<\/strong> \u56f3\u9762\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30fc\u30c9\u3068\u540c\u3058\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u4fdd\u5b58\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5909\u66f4\u304c\u8ad6\u7406\u306e\u5909\u66f4\u3068\u540c\u6642\u306b\u8ffd\u8de1\u3055\u308c\u308b\u3002 \ud83d\udd04<\/li>\n<li><strong>\u81ea\u52d5\u30c1\u30a7\u30c3\u30af\uff1a<\/strong> \u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u30b3\u30fc\u30c9\u304b\u3089\u56f3\u3092\u751f\u6210\u3059\u308b\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u624b\u52d5\u3067\u4f5c\u6210\u3057\u305fDFD\u3092\u5b9a\u671f\u7684\u306b\u691c\u8a3c\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u73fe\u5b9f\u306e\u9593\u306b\u751f\u3058\u308b\u30ba\u30ec\u3092\u691c\u51fa\u3067\u304d\u308b\u3002 \u2705<\/li>\n<li><strong>\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30c8\uff1a<\/strong> \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30c8\u306e\u4e00\u90e8\u3068\u3057\u3066DFD\u306e\u66f4\u65b0\u3092\u8a08\u753b\u3059\u308b\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u969b\u306f\u3001\u305d\u306e\u56f3\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u3059\u3050\u306b\u66f4\u65b0\u3059\u308b\u3002 \u23f1\ufe0f<\/li>\n<li><strong>\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\uff1a<\/strong> \u65b0\u3057\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53c2\u52a0\u3059\u308b\u969b\u306e\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u90e8\u3068\u3057\u3066DFD\u3092\u4f7f\u7528\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u7406\u89e3\u304c\u8fc5\u901f\u5316\u3059\u308b\u3002 \ud83c\udf93<\/li>\n<\/ul>\n<h2>\ud83e\udde9 \u6b63\u78ba\u6027\u3092\u4fdd\u3064\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<p>DFD\u304c\u8ca0\u62c5\u3067\u306f\u306a\u304f\u6709\u7528\u306a\u8cc7\u7523\u306e\u307e\u307e\u4fdd\u3064\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3079\u304d\u3067\u3042\u308b\uff1a<\/p>\n<ul>\n<li><strong>\u4e00\u8cab\u3057\u305f\u547d\u540d:<\/strong>\u3059\u3079\u3066\u306e\u30ec\u30d9\u30eb\u3067\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u4e00\u8cab\u3057\u305f\u540d\u524d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ec\u30d9\u30eb1\u3067\u300c\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u300d\u3068\u547c\u3070\u308c\u3066\u3044\u308b\u3082\u306e\u306b\u3064\u3044\u3066\u306f\u3001\u30ec\u30d9\u30eb2\u3067\u300c\u5165\u529b\u30c7\u30fc\u30bf\u300d\u3068\u306f\u547c\u3073\u307e\u305b\u3093\u3002\u660e\u78ba\u3055\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002 \ud83c\udff7\ufe0f<\/li>\n<li><strong>\u5236\u5fa1\u30d5\u30ed\u30fc\u3092\u907f\u3051\u308b:<\/strong>DFD\u306b\u5224\u65ad\u306e\u30c0\u30a4\u30a2\u30e2\u30f3\u30c9\u3084\u30eb\u30fc\u30d7\u3092\u542b\u3081\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002DFD\u306f\u30c7\u30fc\u30bf\u306e\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308a\u3001\u8ad6\u7406\u306e\u305f\u3081\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8ad6\u7406\u306f\u30b3\u30fc\u30c9\u306e\u30b3\u30e1\u30f3\u30c8\u3084\u5225\u3005\u306e\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u306b\u8a18\u8f09\u3059\u3079\u304d\u3067\u3059\u3002 \ud83d\udeab<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b:<\/strong>\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306b\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u5165\u529b\u30681\u3064\u306e\u51fa\u529b\u30d5\u30ed\u30fc\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b64\u7acb\u3057\u305f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u56f3\u9762\u306b\u8aa4\u308a\u304c\u3042\u308b\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306b\u30c7\u30fc\u30bf\u306e\u5893\u5834\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \u2696\ufe0f<\/li>\n<li><strong>\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3068\u691c\u8a3c\u3059\u308b:<\/strong>\u30d3\u30b8\u30cd\u30b9\u30a2\u30ca\u30ea\u30b9\u30c8\u3068\u56f3\u9762\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30fc\u30c9\u304c\u4e0d\u660e\u77ad\u3067\u3042\u3063\u3066\u3082\u3001\u30d5\u30ed\u30fc\u304c\u5b9f\u969b\u306e\u30d3\u30b8\u30cd\u30b9\u904b\u7528\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002 \ud83e\udd1d<\/li>\n<li><strong>\u9ad8\u30ec\u30d9\u30eb\u3092\u4fdd\u3064:<\/strong>\u3059\u3079\u3066\u306e\u5909\u6570\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30d3\u30b8\u30cd\u30b9\u30c7\u30fc\u30bf\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300ccust_id_001\u300d\u3068\u3044\u3046\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u300c\u9867\u5ba2ID\u300d\u3068\u3044\u3046\u6982\u5ff5\u3088\u308a\u3082\u91cd\u8981\u6027\u304c\u4f4e\u3044\u3067\u3059\u3002 \ud83c\udfaf<\/li>\n<\/ul>\n<h2>\ud83d\udd04 \u56f3\u9762\u306e\u7dad\u6301\u7ba1\u7406<\/h2>\n<p>DFD\u306b\u3068\u3063\u3066\u6700\u5927\u306e\u30ea\u30b9\u30af\u306f\u9673\u8150\u5316\u3067\u3059\u3002\u4e00\u5ea6\u4f5c\u6210\u3057\u3066\u304b\u3089\u4e00\u5207\u89e6\u308c\u306a\u3044\u56f3\u9762\u306f\u3001\u3084\u304c\u3066\u5618\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306b:<\/p>\n<ul>\n<li><strong>\u6240\u6709\u8005\u3092\u5272\u308a\u5f53\u3066\u308b:<\/strong>\u56f3\u9762\u3092\u5e38\u306b\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u8cac\u4efb\u8005\u3068\u3057\u3066\u3001\u7279\u5b9a\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u307e\u305f\u306f\u30ea\u30fc\u30c9\u30a2\u30ca\u30ea\u30b9\u30c8\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \ud83d\udccc<\/li>\n<li><strong>\u30ec\u30d3\u30e5\u30fc\u5468\u671f:<\/strong>DFD\u3092\u56db\u534a\u671f\u3054\u3068\u306b\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u7d44\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u6700\u8fd1\u306e\u30b3\u30fc\u30c9\u5909\u66f4\u3084\u30c7\u30d7\u30ed\u30a4\u30ed\u30b0\u3068\u7167\u5408\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \ud83d\udcc5<\/li>\n<li><strong>\u30b3\u30fc\u30c9\u3068\u30ea\u30f3\u30af\u3059\u308b:<\/strong>\u53ef\u80fd\u306a\u9650\u308a\u3001\u56f3\u9762\u306e\u8981\u7d20\u3092\u7279\u5b9a\u306e\u30b3\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u3084\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u30ea\u30f3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u76e3\u67fb\u8a3c\u8de1\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002 \ud83d\udd17<\/li>\n<li><strong>\u633f\u3057\u6728\u3092\u6b62\u3081\u308b:<\/strong>\u30b7\u30b9\u30c6\u30e0\u306e\u5ec3\u6b62\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001DFD\u306e\u7dad\u6301\u3092\u4e2d\u6b62\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u73fe\u5728\u9032\u5316\u3057\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u6ce8\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u2693<\/li>\n<\/ul>\n<h2>\ud83e\udded \u8907\u96d1\u3055\u306e\u5bfe\u51e6<\/h2>\n<p>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u672c\u8cea\u7684\u306b\u8907\u96d1\u3067\u3059\u3002\u6642\u9593\u3068\u3068\u3082\u306b\u6a5f\u80fd\u304c\u84c4\u7a4d\u3055\u308c\u3001\u3057\u3070\u3057\u3070\u4e00\u8cab\u3057\u305f\u8a2d\u8a08\u6226\u7565\u306a\u3057\u306b\u9032\u5316\u3057\u307e\u3059\u3002DFD\u306f\u3053\u306e\u8907\u96d1\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u89e3\u304d\u307b\u3050\u3059\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u3088\u3046\u306a\u70b9\u3092\u767a\u898b\u3067\u304d\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u30c7\u30fc\u30bf\u306e\u91cd\u8907:<\/strong>\u540c\u3058\u60c5\u5831\u3092\u8907\u6570\u306e\u30b9\u30c8\u30a2\u304c\u4fdd\u6301\u3057\u3066\u3044\u308b\u72b6\u614b\u3002\u3053\u308c\u306f\u6b63\u898f\u5316\u306e\u5fc5\u8981\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \ud83d\uddd1\ufe0f<\/li>\n<li><strong>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af:<\/strong>\u4e0d\u91e3\u308a\u5408\u3044\u306b\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3002\u3053\u308c\u3089\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u6700\u9069\u306a\u5bfe\u8c61\u3067\u3059\u3002 \u26a1<\/li>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7a74:<\/strong>\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u307e\u307e\u6d41\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3001\u307e\u305f\u306f\u4fe1\u983c\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u904e\u3059\u308b\u30c7\u30fc\u30bf\u3002\u3053\u308c\u3089\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u307e\u3059\u3002 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