{"id":8981,"date":"2026-01-10T07:10:44","date_gmt":"2026-01-09T23:10:44","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/ja\/comprehensive-guide-to-epc-diagrams\/"},"modified":"2026-01-10T07:10:44","modified_gmt":"2026-01-09T23:10:44","slug":"comprehensive-guide-to-epc-diagrams","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/ja\/comprehensive-guide-to-epc-diagrams\/","title":{"rendered":"EPC\u56f3\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u30d7\u30ed\u30bb\u30b9\u30c1\u30a7\u30fc\u30f3\uff08EPC\uff09\u56f3\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u3001\u5206\u6790\u3001\u6539\u5584\u306b\u5f79\u7acb\u3064\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001EPC\u56f3\u306e\u76ee\u7684\u3001\u4e3b\u8981\u306a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u304a\u3088\u3073\u8981\u7d20\u306b\u3064\u3044\u3066\u63a2\u6c42\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u300c\u4e8b\u524d\u306b\u4f5c\u6210\u3055\u308c\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u300d\u3092\u4f7f\u7528\u3057\u305f\u4f8b\u3082\u7d39\u4ecb\u3057\u307e\u3059\u3002<a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/epc-diagram-tool\/\">\u4e8b\u524d\u306b\u4f5c\u6210\u3055\u308c\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u306e\u5229\u7528\u53ef\u80fd\u306a<a href=\"http:\/\/Online.visual-paradigm.com\">Visual Paradigm Online<\/a>.<img alt=\"\" class=\"alignnone size-full wp-image-20538\" decoding=\"async\" height=\"760\" loading=\"lazy\" sizes=\"auto, (max-width: 959px) 100vw, 959px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bea5e26f6d.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bea5e26f6d.png 959w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bea5e26f6d-300x238.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bea5e26f6d-768x609.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bea5e26f6d-150x119.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bea5e26f6d-400x317.png 400w\" width=\"959\"\/><\/p>\n<h2>1. EPC\u56f3\u306e\u6982\u8981<\/h2>\n<p>\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u30d7\u30ed\u30bb\u30b9\u30c1\u30a7\u30fc\u30f3\uff08EPC\uff09\u56f3\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u306e\u4e00\u7a2e\u3067\u3059\u30021990\u5e74\u4ee3\u521d\u982d\u306b\u30a2\u30a6\u30b0\u30b9\u30c8\uff1d\u30a6\u30a3\u30eb\u30d8\u30eb\u30e0\u30fb\u30b7\u30a7\u30a2\u306b\u3088\u3063\u3066\u3001\u7d71\u5408\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08ARIS\uff09\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5185\u3067\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002EPC\u56f3\u306f\u7d44\u7e54\u304c\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u3092\u53ef\u8996\u5316\u3057\u3001\u6587\u66f8\u5316\u3059\u308b\u306e\u3092\u52a9\u3051\u3001\u4f01\u696d\u8cc7\u6e90\u8a08\u753b\u3084\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u6539\u5584\u306e\u305f\u3081\u306e\u8cb4\u91cd\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img alt=\"EPC Diagram Tool\" decoding=\"async\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/epc-diagram-software.png\"\/><\/p>\n<h2>2. EPC\u56f3\u306e\u76ee\u7684<\/h2>\n<p>EPC\u56f3\u306f\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u7ba1\u7406\u306b\u304a\u3044\u3066\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u76ee\u7684\u3092\u679c\u305f\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u30e2\u30c7\u30ea\u30f3\u30b0\uff1a<\/strong>\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u306e\u56f3\u5f0f\u7684\u306a\u8868\u73fe\u3092\u63d0\u4f9b\u3057\u3001\u7406\u89e3\u3084\u4f1d\u9054\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5206\u6790\uff1a<\/strong>EPC\u56f3\u306f\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u975e\u52b9\u7387\u3001\u30d7\u30ed\u30bb\u30b9\u6700\u9069\u5316\u306e\u4f59\u5730\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li><strong>\u518d\u8a2d\u8a08\uff1a<\/strong>\u7d44\u7e54\u306fEPC\u56f3\u3092\u6d3b\u7528\u3057\u3066\u3001\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u306e\u6539\u5584\u3092\u8a08\u753b\u304a\u3088\u3073\u5b9f\u65bd\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u5236\u5fa1\uff1a<\/strong>EPC\u56f3\u306f\u3001\u7279\u306b\u30ef\u30fc\u30af\u30b7\u30a7\u30a2\u30ea\u30f3\u30b0\u306e\u5834\u9762\u306b\u304a\u3044\u3066\u3001\u81ea\u5f8b\u7684\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u5236\u5fa1\u304a\u3088\u3073\u7ba1\u7406\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>3. EPC\u56f3\u306e\u4e3b\u8981\u306a\u30b3\u30f3\u30bb\u30d7\u30c8<\/h2>\n<p>EPC\u56f3\u306e\u8981\u7d20\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8abf\u3079\u308b\u524d\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u306a\u30b3\u30f3\u30bb\u30d7\u30c8\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u30a4\u30d9\u30f3\u30c8\uff1a<\/strong>\u30a4\u30d9\u30f3\u30c8\u306f\u3001\u95a2\u6570\u3084\u30d7\u30ed\u30bb\u30b9\u3092\u8d77\u52d5\u3059\u308b\u7279\u5b9a\u306e\u72b6\u6cc1\u3084\u72b6\u614b\u3092\u8868\u3057\u307e\u3059\u3002\u30a4\u30d9\u30f3\u30c8\u306f\u516d\u89d2\u5f62\u3067\u8868\u3055\u308c\u3001EPC\u56f3\u306e\u958b\u59cb\u70b9\u304a\u3088\u3073\u7d42\u4e86\u70b9\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u95a2\u6570\uff1a<\/strong>\u95a2\u6570\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u5185\u306e\u30bf\u30b9\u30af\u3084\u6d3b\u52d5\u3092\u8868\u3059\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u8981\u7d20\u3067\u3059\u3002\u4e38\u89d2\u77e9\u5f62\u3067\u8868\u793a\u3055\u308c\u3001\u521d\u671f\u72b6\u614b\u304b\u3089\u7d50\u679c\u72b6\u614b\u3078\u306e\u5909\u63db\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u30aa\u30fc\u30ca\u30fc\uff1a<\/strong>\u30d7\u30ed\u30bb\u30b9\u30aa\u30fc\u30ca\u30fc\u306f\u95a2\u6570\u306e\u8cac\u4efb\u3092\u8ca0\u3044\u3001\u901a\u5e38\u306f\u7d44\u7e54\u5358\u4f4d\u306e\u4e00\u90e8\u3067\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u30aa\u30fc\u30ca\u30fc\u306f\u7e26\u7dda\u3092\u542b\u3080\u56db\u89d2\u3067\u8868\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u7d44\u7e54\u5358\u4f4d\uff1a<\/strong>\u7d44\u7e54\u5358\u4f4d\u306f\u3001\u7279\u5b9a\u306e\u95a2\u6570\u306b\u5bfe\u3057\u3066\u8cac\u4efb\u3092\u6301\u3064\u7d44\u7e54\u306e\u3069\u306e\u90e8\u5206\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u7e26\u7dda\u3092\u542b\u3080\u6955\u5186\u3067\u8868\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u60c5\u5831\u3001\u7269\u8cc7\u3001\u307e\u305f\u306f\u30ea\u30bd\u30fc\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff1a<\/strong> \u3053\u308c\u3089\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u95a2\u6570\u306e\u5165\u529b\u307e\u305f\u306f\u51fa\u529b\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u73fe\u5b9f\u4e16\u754c\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u8868\u3057\u3066\u304a\u308a\u3001\u9577\u65b9\u5f62\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u8ad6\u7406\u63a5\u7d9a\u5b50\uff1a<\/strong> OR\u3001AND\u3001XOR\u306a\u3069\u306e\u8ad6\u7406\u63a5\u7d9a\u5b50\u306f\u3001\u56f3\u306e\u5236\u5fa1\u30d5\u30ed\u30fc\u5185\u306e\u8981\u7d20\u9593\u306e\u8ad6\u7406\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5236\u5fa1\u30d5\u30ed\u30fc\uff1a<\/strong> \u5236\u5fa1\u30d5\u30ed\u30fc\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u3001\u95a2\u6570\u3001\u8ad6\u7406\u63a5\u7d9a\u5b50\u3092\u3064\u306a\u3050\u7834\u7dda\u306e\u77e2\u5370\u3067\u3042\u308a\u3001\u6d3b\u52d5\u306e\u6642\u7cfb\u5217\u7684\u306a\u9806\u5e8f\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u60c5\u5831\u30d5\u30ed\u30fc\uff1a<\/strong> \u60c5\u5831\u30d5\u30ed\u30fc\u306f\u3001\u95a2\u6570\u3068\u5165\u529b\u307e\u305f\u306f\u51fa\u529b\u30c7\u30fc\u30bf\u306e\u9593\u306e\u63a5\u7d9a\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7d44\u7e54\u5358\u4f4d\u306e\u5272\u5f53\uff1a<\/strong> \u3053\u308c\u3089\u306e\u63a5\u7d9a\u306f\u3001\u7d44\u7e54\u5358\u4f4d\u3068\u305d\u306e\u8cac\u4efb\u3092\u8ca0\u3046\u95a2\u6570\u3068\u306e\u95a2\u4fc2\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u30d1\u30b9\uff1a<\/strong> \u30d7\u30ed\u30bb\u30b9\u30d1\u30b9\u306f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u88dc\u52a9\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u7570\u306a\u308b\u30d7\u30ed\u30bb\u30b9\u9593\u306e\u63a5\u7d9a\u3092\u793a\u3057\u307e\u3059\u3002\u95a2\u6570\u8a18\u53f7\u304c\u30a4\u30d9\u30f3\u30c8\u8a18\u53f7\u306e\u4e0a\u306b\u91cd\u306d\u3089\u308c\u305f\u8907\u5408\u8a18\u53f7\u3068\u3057\u3066\u8868\u73fe\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>4. EPC\u56f3\u306e\u8981\u7d20<\/h2>\n<p>EPC\u56f3\u3067\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u8981\u306a\u8981\u7d20\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8a73\u3057\u304f\u898b\u3066\u307f\u307e\u3057\u3087\u3046\uff1a<\/p>\n<ul>\n<li><strong>\u30a4\u30d9\u30f3\u30c8\uff1a<\/strong> \u516d\u89d2\u5f62\u3001\u53d7\u52d5\u7684\u306a\u30c8\u30ea\u30ac\u30fc\u6761\u4ef6\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u95a2\u6570\uff1a<\/strong> \u30e9\u30a6\u30f3\u30c9\u3055\u308c\u305f\u9577\u65b9\u5f62\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30bf\u30b9\u30af\u307e\u305f\u306f\u6d3b\u52d5\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u8cac\u4efb\u8005\uff1a<\/strong> \u7e26\u7dda\u3092\u4f34\u3046\u56db\u89d2\u5f62\u3001\u95a2\u6570\u306b\u5bfe\u3059\u308b\u8cac\u4efb\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7d44\u7e54\u5358\u4f4d\uff1a<\/strong> \u7e26\u7dda\u3092\u4f34\u3046\u6955\u5186\u3001\u95a2\u6570\u306e\u8cac\u4efb\u3092\u8ca0\u3046\u7d44\u7e54\u306e\u3069\u306e\u90e8\u5206\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u60c5\u5831\u3001\u7269\u8cc7\u3001\u307e\u305f\u306f\u30ea\u30bd\u30fc\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff1a<\/strong> \u9577\u65b9\u5f62\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8ad6\u7406\u63a5\u7d9a\u5b50\uff1a<\/strong> \u8ad6\u7406\u95a2\u4fc2\uff08OR\u3001AND\u3001XOR\uff09\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u5236\u5fa1\u30d5\u30ed\u30fc\uff1a<\/strong> \u7834\u7dda\u306e\u77e2\u5370\u3001\u30a4\u30d9\u30f3\u30c8\u3001\u95a2\u6570\u3001\u8ad6\u7406\u63a5\u7d9a\u5b50\u3092\u3064\u306a\u304e\u307e\u3059\u3002<\/li>\n<li><strong>\u60c5\u5831\u30d5\u30ed\u30fc\uff1a<\/strong> \u95a2\u6570\u3068\u30c7\u30fc\u30bf\u306e\u9593\u306e\u63a5\u7d9a\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7d44\u7e54\u5358\u4f4d\u306e\u5272\u5f53\uff1a<\/strong>\u7d44\u7e54\u5358\u4f4d\u3068\u6a5f\u80fd\u306e\u9593\u306e\u63a5\u7d9a\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u30d1\u30b9\uff1a<\/strong>\u6a5f\u80fd\u3068\u30a4\u30d9\u30f3\u30c8\u306e\u8a18\u53f7\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u652f\u63f4\u3002<\/li>\n<\/ul>\n<h2>5. \u4f8b\u306b\u3088\u308b\u5b66\u7fd2<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001Visual Paradigm 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