{"id":2034,"date":"2026-03-28T12:00:41","date_gmt":"2026-03-28T12:00:41","guid":{"rendered":"https:\/\/www.viz-note.com\/ja\/how-to-draw-data-flow-diagram-step-by-step\/"},"modified":"2026-03-28T12:00:41","modified_gmt":"2026-03-28T12:00:41","slug":"how-to-draw-data-flow-diagram-step-by-step","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/ja\/how-to-draw-data-flow-diagram-step-by-step\/","title":{"rendered":"\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u3067\u63cf\u304f\u65b9\u6cd5"},"content":{"rendered":"<p>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u304a\u3088\u3073\u8a2d\u8a08\u306b\u304a\u3051\u308b\u57fa\u672c\u7684\u306a\u8996\u899a\u7684\u8868\u73fe\u3067\u3059\u3002\u60c5\u5831\u306e\u6d41\u308c\u3092\u30b7\u30b9\u30c6\u30e0\u5185\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u30c7\u30fc\u30bf\u304c\u5165\u529b\u304b\u3089\u51fa\u529b\u3078\u3069\u306e\u3088\u3046\u306b\u79fb\u52d5\u3059\u308b\u304b\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002\u5236\u5fa1\u8ad6\u7406\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3068\u306f\u7570\u306a\u308a\u3001DFD\u306f\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u306b\u6ce8\u76ee\u3057\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u7279\u5b9a\u306e\u72ec\u81ea\u30c4\u30fc\u30eb\u306b\u4f9d\u5b58\u305b\u305a\u306b\u6b63\u78ba\u306a\u56f3\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u624b\u6cd5\u3092\u6982\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u660e\u78ba\u306a\u601d\u8003\u3068\u3001\u65e2\u5b9a\u306e\u8a18\u53f7\u898f\u5247\u3078\u306e\u5f93\u3044\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Sketch-style infographic illustrating step-by-step guide to creating Data Flow Diagrams (DFD), featuring four core components (external entities, processes, data stores, data flows), three decomposition levels (context diagram, major processes, detailed functions), six-step workflow methodology, and essential best practices for systems analysis and design\" decoding=\"async\" src=\"https:\/\/www.viz-note.com\/wp-content\/uploads\/2026\/03\/how-to-draw-data-flow-diagram-dfd-infographic-sketch-guide.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83e\uddd0 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\u56db\u3064\u306e\u57fa\u672c\u69cb\u6210\u8981\u7d20<\/h2>\n<p>\u5b8c\u5168\u306aDFD\u306f\u56db\u3064\u306e\u4e3b\u8981\u306a\u8a18\u53f7\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u63cf\u304b\u308c\u308b\u3059\u3079\u3066\u306e\u8981\u7d20\u306f\u3001\u3053\u308c\u3089\u306e\u30ab\u30c6\u30b4\u30ea\u306e\u3044\u305a\u308c\u304b\u306b\u5c5e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ed6\u306e\u5f62\u72b6\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u66d6\u6627\u3055\u304c\u751f\u3058\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u8a18\u53f7\u6cd5\u306f\u3001\u4e00\u822c\u7684\u306b\u30e6\u30fc\u30c7\u30f3\u3068\u30c7\u30de\u30fc\u30b3\u306e\u65b9\u6cd5\u307e\u305f\u306f\u30b2\u30a4\u30f3\u3068\u30b5\u30fc\u30bd\u30f3\u306e\u65b9\u6cd5\u306e\u3069\u3061\u3089\u304b\u306b\u5f93\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b9\u30bf\u30a4\u30eb\u9593\u3067\u8a18\u53f7\u306b\u308f\u305a\u304b\u306a\u9055\u3044\u304c\u3042\u308b\u3082\u306e\u306e\u3001\u6839\u672c\u7684\u306a\u8ad6\u7406\u306f\u540c\u4e00\u3067\u3059\u3002<\/p>\n<h3>1. \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \ud83d\udc64<\/h3>\n<p>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5883\u754c\u5916\u306e\u30c7\u30fc\u30bf\u306e\u767a\u751f\u6e90\u307e\u305f\u306f\u5230\u7740\u5730\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30b7\u30b9\u30c6\u30e0\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u4e3b\u4f53\u3067\u3059\u3002\u4eba\u3001\u7d44\u7e54\u3001\u307e\u305f\u306f\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u767a\u751f\u6e90\uff1a<\/strong> \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u30b7\u30b9\u30c6\u30e0\u306b\u5165\u529b\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\uff08\u4f8b\uff1a\u9867\u5ba2\u304c\u6ce8\u6587\u3092\u51fa\u3059\uff09\u3002<\/li>\n<li><strong>\u5230\u7740\u5730\uff1a<\/strong> \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u51fa\u529b\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\uff08\u4f8b\uff1a\u7a0e\u52d9\u5f53\u5c40\u304c\u5831\u544a\u66f8\u3092\u53d7\u3051\u53d6\u308b\uff09\u3002<\/li>\n<\/ul>\n<p>\u56f3\u3067\u306f\u3001\u3053\u308c\u3089\u306f\u901a\u5e38\u9577\u65b9\u5f62\u307e\u305f\u306f\u6b63\u65b9\u5f62\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u5f79\u5272\u3092\u793a\u3059\u540d\u8a5e\u53e5\u3067\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>2. \u30d7\u30ed\u30bb\u30b9 \u2699\ufe0f<\/h3>\n<p>\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u5165\u529b\u30c7\u30fc\u30bf\u3092\u51fa\u529b\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3059\u308b\u884c\u52d5\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u56f3\u306e\u6838\u3068\u306a\u308b\u90e8\u5206\u3067\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u306f\u5e38\u306b\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u5165\u529b\u30681\u3064\u306e\u51fa\u529b\u3092\u5099\u3048\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u5909\u63db\uff1a<\/strong> \u30c7\u30fc\u30bf\u3092\u4e00\u3064\u306e\u5f62\u5f0f\u304b\u3089\u5225\u306e\u5f62\u5f0f\u306b\u5909\u66f4\u3059\u308b\uff08\u4f8b\uff1a\u58f2\u4e0a\u30c7\u30fc\u30bf\u306e\u539f\u30c7\u30fc\u30bf\u3092\u8981\u7d04\u30ec\u30dd\u30fc\u30c8\u306b\u5909\u63db\u3059\u308b\uff09\u3002<\/li>\n<li><strong>\u30e9\u30d9\u30eb\u4ed8\u3051\uff1a<\/strong> \u30d7\u30ed\u30bb\u30b9\u306f\u901a\u5e38\u3001\u52d5\u8a5e\u53e5\u3067\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u307e\u3059\uff08\u4f8b\uff1a\u300c\u7a0e\u91d1\u3092\u8a08\u7b97\u3059\u308b\u300d\u3001\u300c\u30e6\u30fc\u30b6\u30fc\u3092\u691c\u8a3c\u3059\u308b\u300d\uff09\u3002<\/li>\n<\/ul>\n<p>\u8a18\u53f7\u306e\u6a19\u6e96\u306b\u3088\u3063\u3066\u3001\u5186\u3001\u89d2\u4e38\u9577\u65b9\u5f62\u3001\u307e\u305f\u306f\u6ce1\u306e\u5f62\u3067\u63cf\u304b\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n<h3>3. \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2 \ud83d\udcc2<\/h3>\n<p>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u60c5\u5831\u304c\u5f8c\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u4fdd\u5b58\u3055\u308c\u308b\u5834\u6240\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u7269\u7406\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u306a\u304f\u3001\u8ad6\u7406\u7684\u306a\u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306f\u4fdd\u5b58\u306e\u305f\u3081\u306b\u30b9\u30c8\u30a2\u306b\u5165\u308a\u3001\u53c2\u7167\u306e\u305f\u3081\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30aa\u30fc\u30d7\u30f3 vs. \u30af\u30ed\u30fc\u30ba\u30c9\uff1a<\/strong> \u30c7\u30fc\u30bf\u306f\u30b9\u30c8\u30a2\u304b\u3089\u8aad\u307f\u53d6\u3089\u308c\u3001\u66f8\u304d\u8fbc\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u6c38\u7d9a\u6027\uff1a<\/strong> \u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30bb\u30b9\u304c\u7d42\u4e86\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u306f\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<p> \u4e00\u822c\u7684\u306a\u8a18\u53f7\u306b\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8868\u3059\u958b\u653e\u3055\u308c\u305f\u9577\u65b9\u5f62\u3084\u5186\u7b52\u304c\u3042\u308b\u3002<\/p>\n<h3>4. \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc \ud83d\udd04<\/h3>\n<p>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30b9\u30c8\u30a2\u9593\u3067\u306e\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u3092\u793a\u3059\u3002\u65b9\u5411\u6027\u3092\u6301\u3064\u77e2\u5370\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u65b9\u5411\uff1a<\/strong> \u77e2\u5370\u306f\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u65b9\u5411\u3092\u793a\u3059\u3002<\/li>\n<li><strong> \u5185\u5bb9\uff1a<\/strong> \u5404\u30d5\u30ed\u30fc\u306f\u3001\u9001\u4fe1\u4e2d\u306e\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\uff08\u4f8b\uff1a\u300c\u6ce8\u6587\u8a73\u7d30\u300d\u3001\u300c\u652f\u6255\u3044\u78ba\u8a8d\u300d\uff09\u3067\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<li><strong>\u4e00\u8cab\u6027\uff1a<\/strong> \u30d7\u30ed\u30bb\u30b9\u3092\u7d4c\u7531\u305b\u305a\u306b\u30012\u3064\u306e\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u3067\u30c7\u30fc\u30bf\u304c\u6d41\u308c\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u69cb\u6210\u8981\u7d20<\/th>\n<th>\u8a18\u53f7\u306e\u5f62\u72b6<\/th>\n<th>\u30e9\u30d9\u30eb\u306e\u7a2e\u985e<\/th>\n<th>\u6a5f\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/td>\n<td>\u9577\u65b9\u5f62\uff0f\u6b63\u65b9\u5f62<\/td>\n<td>\u540d\u8a5e<\/td>\n<td>\u767a\u4fe1\u5143\u307e\u305f\u306f\u53d7\u4fe1\u5148<\/td>\n<\/tr>\n<tr>\n<td>\u30d7\u30ed\u30bb\u30b9<\/td>\n<td>\u5186\uff0f\u89d2\u4e38\u30dc\u30c3\u30af\u30b9<\/td>\n<td>\u52d5\u8a5e\u53e5<\/td>\n<td>\u30c7\u30fc\u30bf\u3092\u5909\u63db\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/td>\n<td>\u958b\u653e\u3055\u308c\u305f\u9577\u65b9\u5f62\uff0f\u5186\u7b52<\/td>\n<td>\u540d\u8a5e<\/td>\n<td>\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/td>\n<td>\u77e2\u5370<\/td>\n<td>\u30c7\u30fc\u30bf\u540d<\/td>\n<td>\u30c7\u30fc\u30bf\u3092\u79fb\u52d5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udcc8 \u5206\u89e3\u306e\u6bb5\u968e<\/h2>\n<p>\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u306f1\u3064\u306e\u8996\u70b9\u3067\u306f\u7406\u89e3\u3067\u304d\u307e\u305b\u3093\u3002DFD\u306f\u968e\u5c64\u7684\u3067\u3059\u3002\u9ad8\u30ec\u30d9\u30eb\u306e\u6982\u8981\u304b\u3089\u59cb\u3081\u3001\u6bb5\u968e\u7684\u306b\u30d7\u30ed\u30bb\u30b9\u3092\u3088\u308a\u8a73\u7d30\u306b\u5206\u89e3\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u308c\u3092\u5206\u89e3\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n<h3>\u30ec\u30d9\u30eb0\uff1a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3 \ud83c\udf0d<\/h3>\n<p>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306f\u6700\u3082\u9ad8\u3044\u6bb5\u968e\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u30921\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u30d0\u30d6\u30eb\u3068\u3057\u3066\u793a\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u5916\u90e8\u4e16\u754c\u3068\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4e2d\u5fc3\u306b\u306f1\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u3060\u3051\u304c\u63cf\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u30d7\u30ed\u30bb\u30b9\u3092\u56f2\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u304c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7d50\u3073\u3064\u3051\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u3053\u306e\u6bb5\u968e\u3067\u306f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u56f3\u306f\u7bc4\u56f2\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5883\u754c\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30ec\u30d9\u30eb1\uff1a\u4e3b\u8981\u30d7\u30ed\u30bb\u30b9 \ud83d\udd0d<\/h3>\n<p>\u30ec\u30d9\u30eb1\u3067\u306f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306e\u5358\u4e00\u30d7\u30ed\u30bb\u30b9\u304c\u4e3b\u8981\u306a\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u306b\u62e1\u5f35\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u304b\u3089\u5185\u90e8\u30ed\u30b8\u30c3\u30af\u304c\u73fe\u308c\u59cb\u3081\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9\u304c3\uff5e7\u3064\u306e\u4e3b\u8981\u30d7\u30ed\u30bb\u30b9\u306e\u30af\u30e9\u30b9\u30bf\u306b\u5909\u308f\u308a\u307e\u3059\u3002<\/li>\n<li>\u3053\u3053\u3067\u306f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u30ec\u30d9\u30eb0\u3068\u540c\u3058\u307e\u307e\u3067\u3059\u3002<\/li>\n<li>\u30d5\u30ed\u30fc\u306f\u30ec\u30d9\u30eb0\u306e\u5165\u529b\u3068\u51fa\u529b\u3068\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<h3>\u30ec\u30d9\u30eb2\uff1a\u8a73\u7d30\u306a\u6a5f\u80fd \ud83d\udd2c<\/h3>\n<p>\u30ec\u30d9\u30eb2\u3067\u306f\u3001\u30ec\u30d9\u30eb1\u306e\u7279\u5b9a\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u3055\u3089\u306b\u5206\u89e3\u3057\u307e\u3059\u3002\u8a73\u7d30\u306a\u8aac\u660e\u304c\u5fc5\u8981\u306a\u8907\u96d1\u306a\u64cd\u4f5c\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u524d\u306e\u6bb5\u968e\u306e1\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/li>\n<li>\u8a73\u7d30\u306a\u30ed\u30b8\u30c3\u30af\u3068\u30b5\u30d6\u30b9\u30c6\u30c3\u30d7\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30ec\u30d9\u30eb1\u306e\u30d7\u30ed\u30bb\u30b9\u304c1\u3064\u306e\u30d3\u30e5\u30fc\u3067\u7ba1\u7406\u3059\u308b\u306e\u306b\u8907\u96d1\u3059\u304e\u308b\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u6bb5\u968e<\/th>\n<th>\u7126\u70b9<\/th>\n<th>\u30d7\u30ed\u30bb\u30b9<\/th>\n<th>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30ec\u30d9\u30eb0<\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u7bc4\u56f2<\/td>\n<td>1\uff08\u30b7\u30b9\u30c6\u30e0\uff09<\/td>\n<td>\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u30ec\u30d9\u30eb1<\/td>\n<td>\u4e3b\u8981\u306a\u6a5f\u80fd<\/td>\n<td>3\uff5e7<\/td>\n<td>\u306f\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30ec\u30d9\u30eb2<\/td>\n<td>\u5177\u4f53\u7684\u306a\u8a73\u7d30<\/td>\n<td>\u30ec\u30d9\u30eb1\u306b\u4f9d\u5b58<\/td>\n<td>\u306f\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u270d\ufe0f \u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u63cf\u753b\u624b\u6cd5<\/h2>\n<p>DFD\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u69cb\u9020\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5168\u4f53\u306b\u4e00\u8cab\u6027\u3068\u660e\u78ba\u6027\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u7bc4\u56f2\u3068\u5883\u754c\u3092\u5b9a\u7fa9\u3059\u308b \ud83d\udea7<\/h3>\n<p>\u307e\u305a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5185\u90e8\u3068\u5916\u90e8\u306b\u3042\u308b\u3082\u306e\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u5224\u65ad\u304c\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u914d\u7f6e\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u5883\u754c\u306e\u5916\u306b\u3042\u308b\u3059\u3079\u3066\u304c\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3067\u3059\u3002\u5883\u754c\u306e\u5185\u5074\u306b\u3042\u308b\u3059\u3079\u3066\u304c\u30d7\u30ed\u30bb\u30b9\u3001\u30b9\u30c8\u30a2\u3001\u307e\u305f\u306f\u30d5\u30ed\u30fc\u3067\u3059\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30b3\u30fc\u30c9\u306a\u3069\u306e\u5b9f\u88c5\u8a73\u7d30\u306f\u3053\u3053\u306b\u542b\u3081\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u7279\u5b9a\u3059\u308b \ud83d\udc65<\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u3059\u3079\u3066\u306e\u5f53\u4e8b\u8005\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306a\u8cea\u554f\u3092\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u8ab0\u304c\u30b7\u30b9\u30c6\u30e0\u306b\u60c5\u5831\u3092\u9001\u4fe1\u3057\u307e\u3059\u304b\uff1f<\/li>\n<li>\u8ab0\u304c\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30ec\u30dd\u30fc\u30c8\u3084\u51fa\u529b\u3092\u53d7\u4fe1\u3057\u307e\u3059\u304b\uff1f<\/li>\n<li>\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u30c7\u30fc\u30bf\u3092\u3084\u308a\u53d6\u308a\u3059\u308b\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306e\u5468\u56f2\u306b\u63cf\u304d\u307e\u3059\u3002\u660e\u78ba\u3067\u8aac\u660e\u7684\u306a\u540d\u524d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u4e3b\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u3092\u6c7a\u5b9a\u3059\u308b \u2699\ufe0f<\/h3>\n<p>\u5165\u529b\u3092\u51fa\u529b\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u30b7\u30b9\u30c6\u30e0\u304c\u5b9f\u884c\u3059\u3079\u304d\u4e3b\u8981\u306a\u6a5f\u80fd\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u95a2\u9023\u3059\u308b\u6d3b\u52d5\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300c\u6ce8\u6587\u7ba1\u7406\u300d\u306f\u300c\u6ce8\u6587\u306e\u691c\u8a3c\u300d\u3068\u300c\u5728\u5eab\u306e\u66f4\u65b0\u300d\u3092\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u542b\u3080\u4e3b\u8981\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d7\u30ed\u30bb\u30b9\u306e\u6570\u3092\u7ba1\u7406\u53ef\u80fd\u306a\u7bc4\u56f2\u306b\u4fdd\u3061\u307e\u3059\uff08\u30ec\u30d9\u30eb1\u3067\u306f\u7406\u60f3\u7684\u306b\u306f7\u672a\u6e80\uff09\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u660e\u78ba\u306a\u76ee\u7684\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u52d5\u8a5e\u3092\u30e9\u30d9\u30eb\u3068\u3057\u3066\u4ed8\u3051\u307e\u3059\uff08\u4f8b\uff1a\u300c\u652f\u6255\u3044\u51e6\u7406\u300d\uff09<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b \ud83d\udd04<\/h3>\n<p>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30d7\u30ed\u30bb\u30b9\u3001\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u540c\u58eb\u3092\u3064\u306a\u3050\u77e2\u5370\u3092\u63cf\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u77e2\u5370\u306b\u306f\u3001\u30c7\u30fc\u30bf\u3092\u8aac\u660e\u3059\u308b\u30e9\u30d9\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u304c\u8ad6\u7406\u7684\u3067\u3042\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d7\u30ed\u30bb\u30b9\u3092\u7d4c\u7531\u305b\u305a\u306b\u30b7\u30b9\u30c6\u30e0\u5883\u754c\u3092\u8d8a\u3048\u308b\u30d5\u30ed\u30fc\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d5\u30ed\u30fc\u306b\u306f\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\uff08\u4f8b\uff1a\u300c\u9867\u5ba2ID\u300d\u3001\u5358\u306b\u300c\u30c7\u30fc\u30bf\u300d\u3068\u306f\u3057\u306a\u3044\uff09\u3092\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d75\uff1a\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3092\u8ffd\u52a0\u3059\u308b \ud83d\udcc2<\/h3>\n<p>\u60c5\u5831\u304c\u4fdd\u7ba1\u3055\u308c\u308b\u5834\u6240\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u5f8c\u3067\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u5fc5\u305a\u30b9\u30c8\u30a2\u306b\u683c\u7d0d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3068\u30b9\u30c8\u30a2\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u306b\u306f\u3001\u30b9\u30c8\u30a2\u306b\u30c7\u30fc\u30bf\u304c\u6d41\u308c\u8fbc\u3080\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u30b9\u30c8\u30a2\u304b\u3089\u30c7\u30fc\u30bf\u304c\u6d41\u308c\u51fa\u3059\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d76\uff1a\u691c\u8a3c\u3068\u30d0\u30e9\u30f3\u30b9\u8abf\u6574 \u2696\ufe0f<\/h3>\n<p>\u3053\u308c\u306f\u6700\u3082\u91cd\u8981\u306a\u6280\u8853\u7684\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u30d0\u30e9\u30f3\u30b9\u8abf\u6574\u306b\u3088\u308a\u3001\u89aa\u30d7\u30ed\u30bb\u30b9\u306e\u5165\u529b\u3068\u51fa\u529b\u304c\u3001\u305d\u306e\u5b50\u56f3\uff08\u6b21\u306e\u30ec\u30d9\u30eb\uff09\u306e\u5165\u529b\u3068\u51fa\u529b\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30ec\u30d9\u30eb0\u306b\u300c\u6ce8\u6587\u300d\u306e\u5165\u529b\u304c\u3042\u308b\u5834\u5408\u3001\u30ec\u30d9\u30eb1\u3067\u3082\u30e1\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9\u306b\u5165\u308b\u300c\u6ce8\u6587\u300d\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30ec\u30d9\u30eb1\u3067\u30d7\u30ed\u30bb\u30b9\u304c\u5206\u5272\u3055\u308c\u308b\u5834\u5408\u3001\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u306f\u89aa\u30d7\u30ed\u30bb\u30b9\u3068\u540c\u3058\u30c7\u30fc\u30bf\u5165\u529b\u3068\u51fa\u529b\u3092\u51e6\u7406\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>\u5b64\u7acb\u3057\u305f\u30d7\u30ed\u30bb\u30b9\uff08\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u306a\u3044\u30d7\u30ed\u30bb\u30b9\uff09\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u5b64\u7acb\u3057\u305f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\uff08\u5165\u51fa\u529b\u306e\u306a\u3044\u30b9\u30c8\u30a2\uff09\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2>\ud83e\udde0 \u6700\u826f\u306e\u5b9f\u8df5\u3068\u30eb\u30fc\u30eb<\/h2>\n<p>\u53b3\u683c\u306a\u30eb\u30fc\u30eb\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u6df7\u4e71\u3092\u9632\u304e\u307e\u3059\u3002\u30eb\u30fc\u30eb\u304b\u3089\u9038\u8131\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u8ad6\u7406\u306e\u8aa4\u89e3\u3092\u62db\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>1. \u540d\u524d\u4ed8\u3051\u898f\u5247 \ud83c\udff7\ufe0f<\/h3>\n<p>\u4e00\u8cab\u6027\u304c\u91cd\u8981\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u8981\u7d20\u306b\u6a19\u6e96\u7684\u306a\u540d\u524d\u4ed8\u3051\u898f\u5247\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff1a\u8907\u6570\u5f62\u306e\u540d\u8a5e\uff08\u4f8b\uff1a\u300c\u9867\u5ba2\u300d\u3001\u300c\u4ed5\u5165\u5148\u300d\uff09\u3002<\/li>\n<li>\u30d7\u30ed\u30bb\u30b9\uff1a\u52d5\u8a5e\u30d5\u30ec\u30fc\u30ba\uff08\u4f8b\uff1a\u300c\u5728\u5eab\u3092\u66f4\u65b0\u300d\uff09\u3002<\/li>\n<li>\u30b9\u30c8\u30a2\uff1a\u540d\u8a5e\uff08\u4f8b\uff1a\u300c\u5728\u5eab\u30d5\u30a1\u30a4\u30eb\u300d\uff09\u3002<\/li>\n<li>\u30d5\u30ed\u30fc\uff1a\u30c7\u30fc\u30bf\u540d\uff08\u4f8b\uff1a\u300c\u5728\u5eab\u66f4\u65b0\u300d\uff09\u3002<\/li>\n<\/ul>\n<h3>2. \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30ed\u30b8\u30c3\u30af\u3092\u907f\u3051\u308b \ud83d\udeab<\/h3>\n<p>DFD\u306f\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d5\u30ed\u30fc\u3092\u8868\u3059\u6c7a\u5b9a\u306e\u30c0\u30a4\u30a2\u30e2\u30f3\u30c9\u3084\u30eb\u30fc\u30d7\u3092\u542b\u3081\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u6c7a\u5b9a\u304c\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u5f71\u97ff\u3059\u308b\u5834\u5408\u3001\u8ad6\u7406\u6761\u4ef6\u3067\u306f\u306a\u304f\u30c7\u30fc\u30bf\u306e\u5185\u5bb9\u306b\u57fa\u3065\u3044\u3066\u30d5\u30ed\u30fc\u3092\u7570\u306a\u308b\u30d1\u30b9\u306b\u5206\u3051\u308b\u3053\u3068\u3067\u8868\u73fe\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>3. 1\u672c\u306e\u77e2\u5370\u30011\u3064\u306e\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8<\/h3>\n<p>\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30bf\u30a4\u30d7\u30921\u672c\u306e\u77e2\u5370\u306b\u307e\u3068\u3081\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u30d7\u30ed\u30bb\u30b9\u304c\u300c\u6ce8\u6587\u30c7\u30fc\u30bf\u300d\u3068\u300c\u652f\u6255\u3044\u30c7\u30fc\u30bf\u300d\u306e\u4e21\u65b9\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u30012\u672c\u306e\u5225\u3005\u306e\u77e2\u5370\u3092\u63cf\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>4. \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u306e\u76f4\u63a5\u7684\u306a\u30d5\u30ed\u30fc\u306f\u7981\u6b62<\/h3>\n<p>\u30c7\u30fc\u30bf\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u7d4c\u7531\u305b\u305a\u306b\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304b\u3089\u5225\u306e\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3078\u76f4\u63a5\u79fb\u52d5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3082\u3057\u76f4\u63a5\u79fb\u52d5\u3059\u308b\u5834\u5408\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u30d0\u30a4\u30d1\u30b9\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u56f3\u306e\u7bc4\u56f2\u304c\u8aa4\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<h3>5. \u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u30df\u30e9\u30af\u30eb\u3092\u907f\u3051\u308b<\/h3>\n<ul>\n<li><strong>\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\uff1a<\/strong>\u5165\u529b\u306f\u3042\u308b\u304c\u51fa\u529b\u304c\u306a\u3044\u30d7\u30ed\u30bb\u30b9\u3002\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u308b\u3002\u3053\u308c\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li><strong>\u30df\u30e9\u30af\u30eb\uff1a<\/strong>\u51fa\u529b\u306f\u3042\u308b\u304c\u5165\u529b\u304c\u306a\u3044\u30d7\u30ed\u30bb\u30b9\u3002\u30c7\u30fc\u30bf\u304c\u3069\u3053\u304b\u3089\u3068\u3082\u306a\u304f\u51fa\u73fe\u3059\u308b\u3002\u3053\u308c\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>\u26a0\ufe0f 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