{"id":1985,"date":"2026-03-22T15:32:06","date_gmt":"2026-03-22T15:32:06","guid":{"rendered":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/"},"modified":"2026-03-22T15:32:06","modified_gmt":"2026-03-22T15:32:06","slug":"the-role-of-modeling-in-system-analysis","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/","title":{"rendered":"UML\u30ac\u30a4\u30c9\uff1a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Hand-drawn infographic summarizing the role of modeling in system analysis using UML, featuring key benefits like visual clarity and risk reduction, four core diagram types (Use Case, Class, Sequence, Activity), the iterative modeling process, and common pitfalls to avoid\" decoding=\"async\" src=\"https:\/\/www.viz-note.com\/wp-content\/uploads\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg\"\/><\/figure>\n<\/div>\n<p><html><br \/>\n<head><br \/>\n<title>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272\uff5cUML\u30ac\u30a4\u30c9<\/title>\n<link href=\"https:\/\/www.example.com\/the-role-of-modeling-in-system-analysis\" rel=\"canonical\"\/>\n<meta content=\"Explore how modeling in system analysis using UML clarifies requirements, reduces risk, and improves communication across technical teams. A deep dive.\" name=\"description\"\/><br \/>\n<\/head><br \/>\n<body><\/p>\n<div style=\"background-color: #f0f7ff; border-left: 5px solid #007bff; padding: 20px; margin: 25px 0; border-radius: 4px; font-family: sans-serif;\">\n<h2 style=\"margin-top: 0; color: #0056b3; font-size: 2rem;\">\ud83d\udca1 \u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/h2>\n<ul style=\"margin-bottom: 0; padding-left: 20px; line-height: 1.6; color: #333;\">\n<li style=\"margin-bottom: 10px;\"><strong>\u8996\u899a\u7684\u660e\u78ba\u6027\uff1a<\/strong>\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u62bd\u8c61\u7684\u306a\u8981\u4ef6\u3092\u5177\u4f53\u7684\u306a\u8996\u899a\u7684\u8868\u73fe\u306b\u5909\u63db\u3057\u3001\u66d6\u6627\u3055\u3092\u4f4e\u6e1b\u3059\u308b\u3002<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>\u30ea\u30b9\u30af\u4f4e\u6e1b\uff1a<\/strong>\u8a2d\u8a08\u6bb5\u968e\u306e\u521d\u671f\u306b\u8ad6\u7406\u7684\u306a\u6b20\u9665\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u5b9f\u88c5\u6bb5\u968e\u3067\u306e\u9ad8\u30b3\u30b9\u30c8\u306a\u8aa4\u308a\u3092\u9632\u3050\u3002<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6a4b\u6e21\u3057\uff1a<\/strong>UML\u56f3\u306f\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3001\u30a2\u30ca\u30ea\u30b9\u30c8\u3001\u958b\u767a\u8005\u9593\u306e\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u306a\u8a00\u8a9e\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002<\/li>\n<li><strong>\u6587\u66f8\u5316\u306e\u57fa\u6e96\uff1a<\/strong>\u30e2\u30c7\u30eb\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u5171\u306b\u9032\u5316\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u52d5\u4f5c\u306e\u52d5\u7684\u306a\u53c2\u7167\u8cc7\u6599\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/div>\n<h2>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u7406\u89e3 \ud83e\udde0<\/h2>\n<p>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u3068\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u74b0\u5883\u3084\u6280\u8853\u74b0\u5883\u3092\u8abf\u67fb\u3057\u3001\u76ee\u7684\u3068\u305d\u306e\u9054\u6210\u624b\u6bb5\u3092\u7279\u5b9a\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002\u3053\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u8907\u96d1\u306a\u76f8\u4e92\u4f5c\u7528\u3092\u7406\u89e3\u3059\u308b\u57fa\u76e4\u3068\u306a\u308b\u3002\u5358\u306b\u7d75\u3092\u63cf\u304f\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3084\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u76f8\u4e92\u4f5c\u7528\u3001\u3055\u307e\u3056\u307e\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u632f\u308b\u821e\u3044\u3092\u8ad6\u7406\u7684\u306a\u5730\u56f3\u3068\u3057\u3066\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<p>\u958b\u767a\u8005\u3084\u30a2\u30ca\u30ea\u30b9\u30c8\u304c\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u3064\u3044\u3066\u8a9e\u308b\u3068\u304d\u3001\u3057\u3070\u3057\u3070\u8a18\u6cd5\u30b7\u30b9\u30c6\u30e0\u3092\u7528\u3044\u305f\u69cb\u9020\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u6307\u3059\u3002\u7d71\u5408\u30e2\u30c7\u30ea\u30f3\u30b0\u8a00\u8a9e\uff08UML\uff09\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3092\u53ef\u8996\u5316\u3059\u308b\u696d\u754c\u6a19\u6e96\u3067\u3042\u308b\u3002UML\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u8996\u899a\u7684\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u8a18\u6cd5\u306e\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u3002\u3053\u306e\u6a19\u6e96\u5316\u306b\u3088\u308a\u3001\u30c1\u30fc\u30e0\u306f\u69cb\u6587\u306b\u7279\u5316\u3057\u305f\u8a73\u7d30\u306b\u8ff7\u3046\u3053\u3068\u306a\u304f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3067\u304d\u308b\u3002<\/p>\n<p>\u3053\u306e\u6587\u8108\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u4e3b\u306a\u76ee\u7684\u306f\u62bd\u8c61\u5316\u3067\u3042\u308b\u3002\u73fe\u5b9f\u4e16\u754c\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u6975\u3081\u3066\u8907\u96d1\u3067\u3042\u308b\u3002\u3059\u3079\u3066\u306e\u5909\u6570\u3092\u4e00\u5ea6\u306b\u7ba1\u7406\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u6df7\u4e71\u3092\u62db\u304f\u3002\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u30c1\u30fc\u30e0\u306f\u30c7\u30fc\u30bf\u69cb\u9020\u3084\u30d7\u30ed\u30bb\u30b9\u30d5\u30ed\u30fc\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3068\u3044\u3063\u305f\u7279\u5b9a\u306e\u5074\u9762\u306b\u6ce8\u76ee\u3057\u3064\u3064\u3001\u305d\u306e\u8996\u70b9\u3067\u306f\u95a2\u4fc2\u306e\u306a\u3044\u8a73\u7d30\u3092\u7121\u8996\u3067\u304d\u308b\u3002<\/p>\n<h2>\u306a\u305c\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u5206\u6790\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u306e\u304b \ud83d\udcc9<\/h2>\n<p>\u30b3\u30fc\u30c9\u30921\u884c\u3082\u66f8\u304f\u524d\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u30d3\u30b8\u30cd\u30b9\u8981\u4ef6\u3068\u6280\u8853\u7684\u5b9f\u88c5\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u3002\u3053\u306e\u6a4b\u6e21\u3057\u304c\u306a\u3051\u308c\u3070\u3001\u4eee\u5b9a\u304c\u8aa4\u308a\u3092\u751f\u307f\u51fa\u3057\u3001\u5f8c\u3067\u4fee\u6b63\u3059\u308b\u306e\u306b\u9ad8\u30b3\u30b9\u30c8\u306b\u306a\u308b\u3002<\/p>\n<p>\u5206\u6790\u6bb5\u968e\u306e\u521d\u671f\u306b\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u306e\u4e3b\u306a\u5229\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n<ul>\n<li><strong>\u8aa4\u308a\u306e\u65e9\u671f\u767a\u898b\uff1a<\/strong>\u8ad6\u7406\u7684\u306a\u4e0d\u6574\u5408\u306f\u3001\u30b3\u30fc\u30c9\u306b\u30d0\u30b0\u3068\u3057\u3066\u73fe\u308c\u308b\u3088\u308a\u3082\u305a\u3063\u3068\u524d\u306b\u56f3\u3067\u53ef\u8996\u5316\u3055\u308c\u308b\u3002<\/li>\n<li><strong>\u5171\u6709\u3055\u308c\u305f\u7406\u89e3\uff1a<\/strong>\u6280\u8853\u7684\u3067\u306a\u3044\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3082\u56f3\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u671f\u5f85\u901a\u308a\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/li>\n<li><strong>\u6587\u66f8\u5316\uff1a<\/strong>\u30e2\u30c7\u30eb\u306f\u6700\u65b0\u306e\u6587\u66f8\u5316\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002\u30c6\u30ad\u30b9\u30c8\u3068\u306f\u7570\u306a\u308a\u3001\u3057\u3070\u3057\u3070\u9673\u8150\u5316\u3059\u308b\u304c\u3001\u9069\u5207\u306b\u7dad\u6301\u3055\u308c\u305f\u30e2\u30c7\u30eb\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u73fe\u5728\u306e\u72b6\u614b\u3092\u53cd\u6620\u3059\u308b\u3002<\/li>\n<li><strong>\u8907\u96d1\u3055\u306e\u7ba1\u7406\uff1a<\/strong>\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u3088\u308a\u5c0f\u3055\u306a\u3001\u7ba1\u7406\u53ef\u80fd\u306a\u30b5\u30d6\u30b7\u30b9\u30c6\u30e0\u306b\u5206\u89e3\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<h2>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306e\u305f\u3081\u306e\u4e3b\u8981\u306aUML\u56f3 \ud83d\udcd0<\/h2>\n<p>UML\u306f\u3001\u5206\u6790\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u7570\u306a\u308b\u76ee\u7684\u3092\u679c\u305f\u3059\u8907\u6570\u306e\u56f3\u306e\u7a2e\u985e\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002\u9069\u5207\u306a\u56f3\u306e\u7a2e\u985e\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u679c\u7684\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n<h3>1. \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3 \ud83d\udc64<\/h3>\n<p>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u8981\u4ef6\u3092\u6349\u3048\u308b\u3002\u3053\u308c\u3089\u306f\u300c<em>\u30a2\u30af\u30bf\u30fc<\/em>\uff08\u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\uff09\u304a\u3088\u3073<em>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/em>\uff08\u7279\u5b9a\u306e\u76ee\u6a19\u3084\u6a5f\u80fd\uff09\u3002\u3053\u308c\u306f\u3001\u7bc4\u56f2\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u5206\u6790\u306e\u521d\u671f\u6bb5\u968e\u3067\u4f5c\u6210\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u56f3\u3067\u3042\u308b\u3002<\/p>\n<p>\u6b21\u306e\u3088\u3046\u306a\u8cea\u554f\u306b\u7b54\u3048\u308b\uff1a\u8ab0\u304c\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u304b\uff1f\u4f55\u3092\u9054\u6210\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u304b\uff1f\u3053\u306e\u56f3\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u5185\u90e8\u52d5\u4f5c\u3092\u793a\u3059\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u5916\u90e8\u304b\u3089\u306e\u8996\u70b9\u3067\u306e\u6a5f\u80fd\u306e\u307f\u3092\u793a\u3059\u3002<\/p>\n<h3>2. \u30af\u30e9\u30b9\u56f3 \ud83d\udcc2<\/h3>\n<p>\u30af\u30e9\u30b9\u56f3\u306f\u9759\u7684\u69cb\u9020\u306e\u57fa\u76e4\u3067\u3042\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u30af\u30e9\u30b9\u3001\u5c5e\u6027\u3001\u64cd\u4f5c\u3001\u304a\u3088\u3073\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u95a2\u4fc2\u3092\u793a\u3059\u3002\u5206\u6790\u306b\u304a\u3044\u3066\u306f\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3068\u95a2\u4e0e\u3059\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u5b9a\u7fa9\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002<\/p>\n<p>\u4e3b\u306a\u8981\u7d20\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u308b\uff1a<\/p>\n<ul>\n<li><strong>\u30af\u30e9\u30b9\uff1a<\/strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8a2d\u8a08\u56f3\u3002<\/li>\n<li><strong>\u5c5e\u6027\uff1a<\/strong>\u30af\u30e9\u30b9\u5185\u306b\u683c\u7d0d\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3002<\/li>\n<li><strong>\u64cd\u4f5c\uff1a<\/strong>\u5229\u7528\u53ef\u80fd\u306a\u30e1\u30bd\u30c3\u30c9\u307e\u305f\u306f\u95a2\u6570\u3002<\/li>\n<li><strong>\u95a2\u4fc2\uff1a<\/strong>\u95a2\u9023\u3001\u96c6\u7d04\u3001\u5408\u6210\u3001\u304a\u3088\u3073\u7d99\u627f\u3002<\/li>\n<\/ul>\n<h3>3. \u30b7\u30fc\u30b1\u30f3\u30b9\u56f3 \ud83d\udd04<\/h3>\n<p>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6642\u9593\u3068\u3068\u3082\u306b\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u793a\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u7684\u52d5\u4f5c\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9806\u5e8f\u3092\u793a\u3059\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u8ffd\u8de1\u3067\u304d\u308b\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d5\u30a9\u30fc\u30e0\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304b\u3089\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3001\u6b21\u306b\u30b5\u30fc\u30d3\u30b9\u5c64\u3001\u6700\u5f8c\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u3068\u6d41\u308c\u3092\u793a\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u6b20\u843d\u3057\u3066\u3044\u308b\u691c\u8a3c\u30b9\u30c6\u30c3\u30d7\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002<\/p>\n<h3>4. \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3 \u2699\ufe0f<\/h3>\n<p>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306f\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u306b\u4f3c\u3066\u3044\u308b\u3002\u6d3b\u52d5\u304b\u3089\u6d3b\u52d5\u3078\u306e\u5236\u5fa1\u306e\u6d41\u308c\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3002\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u3084\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u8a18\u8ff0\u306b\u6709\u7528\u3067\u3042\u308b\u3002\u4e26\u5217\u51e6\u7406\u3001\u6c7a\u5b9a\u30dd\u30a4\u30f3\u30c8\u3001\u30eb\u30fc\u30d7\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3084\u30b7\u30b9\u30c6\u30e0\u72b6\u614b\u306b\u3088\u3063\u3066\u8907\u6570\u306e\u7d4c\u8def\u304c\u53ef\u80fd\u306a\u8907\u96d1\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u304a\u3044\u3066\u7279\u306b\u5f79\u7acb\u3064\u3002<\/p>\n<h2>\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9 \ud83d\udee0\ufe0f<\/h2>\n<p>\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u4e00\u5ea6\u304d\u308a\u306e\u51fa\u6765\u4e8b\u3067\u306f\u306a\u3044\u3002\u7406\u89e3\u304c\u6df1\u307e\u308b\u306b\u3064\u308c\u3066\u9032\u5316\u3059\u308b\u53cd\u5fa9\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002\u4e00\u822c\u7684\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306f\u3044\u304f\u3064\u304b\u306e\u6bb5\u968e\u3092\u542b\u3080\u3002<\/p>\n<h3>\u8981\u4ef6\u53ce\u96c6<\/h3>\n<p>\u5206\u6790\u306f\u8981\u4ef6\u306e\u53ce\u96c6\u304b\u3089\u59cb\u307e\u308b\u3002\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u3001\u30a2\u30f3\u30b1\u30fc\u30c8\u3001\u6587\u66f8\u30ec\u30d3\u30e5\u30fc\u304c\u539f\u59cb\u7684\u306a\u7d20\u6750\u3092\u63d0\u4f9b\u3059\u308b\u3002\u3053\u306e\u6bb5\u968e\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u76ee\u6a19\u3092\u6574\u7406\u3059\u308b\u305f\u3081\u306b\u9ad8\u30ec\u30d9\u30eb\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u304c\u4f5c\u6210\u3055\u308c\u308b\u3002<\/p>\n<h3>\u30c9\u30e1\u30a4\u30f3\u30e2\u30c7\u30ea\u30f3\u30b0<\/h3>\n<p>\u6b21\u306b\u3001\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u6790\u3057\u3066\u91cd\u8981\u306a\u6982\u5ff5\u3084\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u7279\u5b9a\u3059\u308b\u3002\u30af\u30e9\u30b9\u56f3\u3092\u4f5c\u6210\u3057\u3066\u3001\u6838\u5fc3\u3068\u306a\u308b\u30d3\u30b8\u30cd\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8868\u73fe\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6280\u8853\u7684\u30e2\u30c7\u30eb\u304c\u30d3\u30b8\u30cd\u30b9\u7528\u8a9e\u3068\u6574\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/p>\n<h3>\u632f\u308b\u821e\u3044\u30e2\u30c7\u30ea\u30f3\u30b0<\/h3>\n<p>\u69cb\u9020\u304c\u5b9a\u7fa9\u3055\u308c\u308b\u3068\u3001\u6b21\u306b\u632f\u308b\u821e\u3044\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3002\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3068\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u30a4\u30d9\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u3069\u306e\u3088\u3046\u306b\u53cd\u5fdc\u3059\u308b\u304b\u3092\u8a18\u8ff0\u3059\u308b\u3002\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u8ad6\u7406\u4e0a\u306e\u30ae\u30e3\u30c3\u30d7\u3084\u6b20\u843d\u3057\u3066\u3044\u308b\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u30d1\u30b9\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/p>\n<h3>\u691c\u8a3c\u3068\u7cbe\u7df4<\/h3>\n<p>\u30e2\u30c7\u30eb\u306f\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u304a\u3088\u3073\u6280\u8853\u30ea\u30fc\u30c0\u30fc\u306b\u3088\u3063\u3066\u30ec\u30d3\u30e5\u30fc\u3055\u308c\u308b\u3002\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304c\u53d6\u308a\u5165\u308c\u3089\u308c\u3001\u56f3\u306f\u7cbe\u7df4\u3055\u308c\u308b\u3002\u3053\u306e\u30b5\u30a4\u30af\u30eb\u306f\u3001\u30e2\u30c7\u30eb\u304c\u610f\u56f3\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u6b63\u78ba\u306b\u53cd\u6620\u3059\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3055\u308c\u308b\u3002<\/p>\n<h2>\u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u843d\u3068\u3057\u7a74 \u26a0\ufe0f<\/h2>\n<p>\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u5f37\u529b\u306a\u624b\u6cd5\u3067\u3042\u308b\u304c\u3001\u8aa4\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u3002\u30c1\u30fc\u30e0\u306f\u3001\u52aa\u529b\u306e\u4fa1\u5024\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u4e00\u822c\u7684\u306a\u30df\u30b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; margin: 20px 0;\">\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"text-align: left;\">\u843d\u3068\u3057\u7a74<\/th>\n<th style=\"text-align: left;\">\u7d50\u679c<\/th>\n<th style=\"text-align: left;\">\u7de9\u548c\u7b56<\/th>\n<\/tr>\n<tr>\n<td><strong>\u904e\u5270\u306a\u30e2\u30c7\u30ea\u30f3\u30b0<\/strong><\/td>\n<td>\u5358\u7d14\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u3042\u307e\u308a\u306b\u3082\u591a\u304f\u306e\u56f3\u3092\u63cf\u304f\u3068\u3001\u6642\u9593\u304c\u7121\u99c4\u306b\u306a\u308b\u3002<\/td>\n<td>\u4fa1\u5024\u3092\u751f\u3080\u56f3\u306b\u6ce8\u529b\u3059\u308b\u3002\u660e\u3089\u304b\u306b\u308f\u304b\u308b\u5185\u5bb9\u306f\u7701\u7565\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e0d\u8db3\u3057\u305f\u30e2\u30c7\u30ea\u30f3\u30b0<\/strong><\/td>\n<td>\u91cd\u8981\u306a\u8a73\u7d30\u304c\u6b20\u3051\u3066\u3044\u308b\u3068\u3001\u5f8c\u3067\u518d\u4f5c\u696d\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002<\/td>\n<td>\u3059\u3079\u3066\u306e\u4e3b\u8981\u306a\u30d5\u30ed\u30fc\u3068\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u53e4\u304f\u306a\u3063\u305f\u30e2\u30c7\u30eb<\/strong><\/td>\n<td>\u30b3\u30fc\u30c9\u3068\u4e00\u81f4\u3057\u306a\u3044\u30e2\u30c7\u30eb\u306f\u6df7\u4e71\u3092\u62db\u304f\u3002<\/td>\n<td>\u30e2\u30c7\u30eb\u3092\u30b3\u30fc\u30c9\u306e\u5909\u66f4\u3068\u540c\u671f\u3059\u308b\u304b\u3001\u52d5\u7684\u306a\u6587\u66f8\u3068\u3057\u3066\u6271\u3046\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u76ee\u7684\u306e\u306a\u3044\u8907\u96d1\u3055<\/strong><\/td>\n<td>\u56f3\u304c\u8aad\u307f\u306b\u304f\u304f\u3001\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u3002<\/td>\n<td>\u30ec\u30a4\u30e4\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3002\u307e\u305a\u9ad8\u30ec\u30d9\u30eb\u306e\u30d3\u30e5\u30fc\u3092\u793a\u3057\u3001\u305d\u306e\u5f8c\u8a73\u7d30\u3092\u63d0\u793a\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/table>\n<h2>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u5354\u50cd \ud83e\udd1d<\/h2>\n<p>\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u6700\u3082\u91cd\u8981\u306a\u5229\u70b9\u306e\u4e00\u3064\u306f\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u5f79\u5272\u3067\u3042\u308b\u3002\u591a\u304f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u30a2\u30ca\u30ea\u30b9\u30c8\u3001\u958b\u767a\u8005\u3001\u30c6\u30b9\u30c8\u62c5\u5f53\u8005\u304c\u7570\u306a\u308b\u8a00\u8a9e\u3092\u8a71\u3059\u3002UML\u306f\u4e2d\u7acb\u7684\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n<p>\u958b\u767a\u8005\u304c\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u898b\u308b\u3068\u3001\u671f\u5f85\u3055\u308c\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6d41\u308c\u3092\u7406\u89e3\u3059\u308b\u3002\u30c6\u30b9\u30c8\u62c5\u5f53\u8005\u304c\u30b9\u30c6\u30fc\u30c8\u56f3\u3092\u898b\u308b\u3068\u3001\u6709\u52b9\u306a\u9077\u79fb\u3092\u7406\u89e3\u3059\u308b\u3002\u3053\u306e\u5171\u6709\u3055\u308c\u305f\u8996\u899a\u7684\u8a00\u8a9e\u306b\u3088\u308a\u3001\u9577\u5927\u306a\u6587\u7ae0\u306b\u3088\u308b\u8aac\u660e\u306e\u5fc5\u8981\u304c\u6e1b\u308a\u3001\u8aa4\u89e3\u306e\u53ef\u80fd\u6027\u3082\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u308b\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30e2\u30c7\u30eb\u306f\u30ea\u30e2\u30fc\u30c8\u5354\u50cd\u3092\u4fc3\u9032\u3059\u308b\u3002\u96fb\u8a71\u3067\u8907\u96d1\u306a\u76f8\u4e92\u4f5c\u7528\u3092\u8aac\u660e\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30c1\u30fc\u30e0\u306f\u56f3\u3092\u5171\u6709\u3057\u3001\u975e\u540c\u671f\u306b\u8b70\u8ad6\u3067\u304d\u308b\u3002\u3053\u308c\u306f\u6642\u5dee\u304c\u3042\u308b\u5206\u6563\u30c1\u30fc\u30e0\u306b\u3068\u3063\u3066\u7279\u306b\u6709\u7528\u3067\u3042\u308b\u3002<\/p>\n<h2>\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u30a2\u30b8\u30e3\u30a4\u30eb\u5b9f\u8df5\u3068\u7d71\u5408\u3059\u308b \ud83d\ude80<\/h2>\n<p>\u4e00\u90e8\u306e\u30c1\u30fc\u30e0\u306f\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u3001\u5305\u62ec\u7684\u306a\u6587\u66f8\u3088\u308a\u3082\u52d5\u4f5c\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u512a\u5148\u3059\u308b\u30a2\u30b8\u30e3\u30a4\u30eb\u624b\u6cd5\u3068\u77db\u76fe\u3059\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u5fc3\u914d\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u30a2\u30b8\u30e3\u30a4\u30eb\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u9069\u5fdc\u53ef\u80fd\u3067\u3042\u308b\u3002<\/p>\n<p>\u30a2\u30b8\u30e3\u30a4\u30eb\u3067\u306f\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u3057\u3070\u3057\u3070\u300c\u3061\u3087\u3046\u3069\u305d\u306e\u6642\u300d\u306b\u884c\u308f\u308c\u308b\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u59cb\u3081\u308b\u524d\u306b\u5de8\u5927\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6587\u66f8\u3092\u4f5c\u6210\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u30b9\u30c8\u30fc\u30ea\u30fc\u306b\u5bfe\u3057\u3066\u30e2\u30c7\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\u3002\u3053\u306e\u300c\u30b9\u30b1\u30c3\u30c1\u300d\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306f\u4f4e\u304f\u6291\u3048\u3089\u308c\u306a\u304c\u3089\u3001\u660e\u78ba\u3055\u306e\u5229\u70b9\u306f\u7dad\u6301\u3055\u308c\u308b\u3002<\/p>\n<p>\u30db\u30ef\u30a4\u30c8\u30dc\u30fc\u30c9\u306e\u30b9\u30b1\u30c3\u30c1\u3084\u30c7\u30b8\u30bf\u30eb\u30b9\u30c6\u30c3\u30ab\u30fc\u306a\u3069\u306e\u8efd\u91cf\u306a\u30e2\u30c7\u30eb\u306f\u3001\u6b63\u5f0f\u306aUML\u56f3\u3068\u540c\u69d8\u306e\u76ee\u7684\u3092\u679c\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u30e2\u30c7\u30eb\u304c\u6587\u66f8\u5316\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u30c1\u30fc\u30e0\u306e\u7406\u89e3\u3092\u652f\u63f4\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<h2>\u7d50\u8ad6 \ud83d\udcdd<\/h2>\n<p>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u4e0d\u53ef\u6b20\u306a\u5b9f\u8df5\u3067\u3042\u308b\u3002\u66d6\u6627\u306a\u30a2\u30a4\u30c7\u30a2\u3092\u69cb\u9020\u7684\u306a\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u306b\u5909\u63db\u3057\u3001\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u305d\u306e\u5146\u5019\u3092\u7279\u5b9a\u3067\u304d\u308b\u3002UML\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6700\u7d42\u88fd\u54c1\u304c\u30d3\u30b8\u30cd\u30b9\u76ee\u6a19\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u3002<\/p>\n<p>\u30c4\u30fc\u30eb\u3084\u6280\u8853\u306f\u9032\u5316\u3057\u3066\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8907\u96d1\u3055\u3092\u53ef\u8996\u5316\u3057\u7406\u89e3\u3059\u308b\u3068\u3044\u3046\u6839\u672c\u7684\u306a\u5fc5\u8981\u6027\u306f\u5e38\u306b\u5909\u308f\u3089\u306a\u3044\u3002\u52b9\u679c\u7684\u306a\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u306f\u3001\u5b8c\u74a7\u306a\u56f3\u3092\u63cf\u304f\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u660e\u78ba\u3055\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u306b\u3042\u308b\u3002<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272\uff5cUML\u30ac\u30a4\u30c9 \ud83d\udca1 \u4e3b\u306a&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1986,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9","_yoast_wpseo_metadesc":"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[80],"tags":[89,90],"class_list":["post-1985","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","tag-academic","tag-uml"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9<\/title>\n<meta name=\"description\" content=\"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9\" \/>\n<meta property=\"og:description\" content=\"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\" \/>\n<meta property=\"og:site_name\" content=\"Viz Note Japanese - AI Insights &amp; Software Industry Updates\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-22T15:32:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/#\/schema\/person\/d69595112293b803501f7b381be28255\"},\"headline\":\"UML\u30ac\u30a4\u30c9\uff1a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272\",\"datePublished\":\"2026-03-22T15:32:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\"},\"wordCount\":10,\"publisher\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg\",\"keywords\":[\"academic\",\"uml\"],\"articleSection\":[\"UML\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\",\"url\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\",\"name\":\"\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg\",\"datePublished\":\"2026-03-22T15:32:06+00:00\",\"description\":\"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage\",\"url\":\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg\",\"contentUrl\":\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.viz-note.com\/ja\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"UML\u30ac\u30a4\u30c9\uff1a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/#website\",\"url\":\"https:\/\/www.viz-note.com\/ja\/\",\"name\":\"Viz Note Japanese - AI Insights &amp; Software Industry Updates\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.viz-note.com\/ja\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/#organization\",\"name\":\"Viz Note Japanese - AI Insights &amp; Software Industry Updates\",\"url\":\"https:\/\/www.viz-note.com\/ja\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/cropped-viz-note-logo.png\",\"contentUrl\":\"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/cropped-viz-note-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Viz Note Japanese - AI Insights &amp; Software Industry Updates\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/ja\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/#\/schema\/person\/d69595112293b803501f7b381be28255\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.viz-note.com\/ja\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.viz-note.com\"],\"url\":\"https:\/\/www.viz-note.com\/ja\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9","description":"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/","og_locale":"ja_JP","og_type":"article","og_title":"\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9","og_description":"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002","og_url":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/","og_site_name":"Viz Note Japanese - AI Insights &amp; Software Industry Updates","article_published_time":"2026-03-22T15:32:06+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"vpadmin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#article","isPartOf":{"@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.viz-note.com\/ja\/#\/schema\/person\/d69595112293b803501f7b381be28255"},"headline":"UML\u30ac\u30a4\u30c9\uff1a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272","datePublished":"2026-03-22T15:32:06+00:00","mainEntityOfPage":{"@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/"},"wordCount":10,"publisher":{"@id":"https:\/\/www.viz-note.com\/ja\/#organization"},"image":{"@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage"},"thumbnailUrl":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg","keywords":["academic","uml"],"articleSection":["UML"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/","url":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/","name":"\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272 | UML\u30ac\u30a4\u30c9","isPartOf":{"@id":"https:\/\/www.viz-note.com\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage"},"image":{"@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage"},"thumbnailUrl":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg","datePublished":"2026-03-22T15:32:06+00:00","description":"UML\u3092\u7528\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u304c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u3001\u6280\u8853\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u63a2\u6c42\u3057\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#primaryimage","url":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg","contentUrl":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2026\/03\/modeling-in-system-analysis-uml-infographic-hand-drawn.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.viz-note.com\/ja\/the-role-of-modeling-in-system-analysis\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.viz-note.com\/ja\/"},{"@type":"ListItem","position":2,"name":"UML\u30ac\u30a4\u30c9\uff1a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306b\u304a\u3051\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5f79\u5272"}]},{"@type":"WebSite","@id":"https:\/\/www.viz-note.com\/ja\/#website","url":"https:\/\/www.viz-note.com\/ja\/","name":"Viz Note Japanese - AI Insights &amp; Software Industry Updates","description":"","publisher":{"@id":"https:\/\/www.viz-note.com\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.viz-note.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.viz-note.com\/ja\/#organization","name":"Viz Note Japanese - AI Insights &amp; Software Industry Updates","url":"https:\/\/www.viz-note.com\/ja\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.viz-note.com\/ja\/#\/schema\/logo\/image\/","url":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/cropped-viz-note-logo.png","contentUrl":"https:\/\/www.viz-note.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/cropped-viz-note-logo.png","width":512,"height":512,"caption":"Viz Note Japanese - AI Insights &amp; Software Industry Updates"},"image":{"@id":"https:\/\/www.viz-note.com\/ja\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.viz-note.com\/ja\/#\/schema\/person\/d69595112293b803501f7b381be28255","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.viz-note.com\/ja\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.viz-note.com"],"url":"https:\/\/www.viz-note.com\/ja\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/posts\/1985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/comments?post=1985"}],"version-history":[{"count":0,"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/posts\/1985\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/media\/1986"}],"wp:attachment":[{"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/media?parent=1985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/categories?post=1985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.viz-note.com\/ja\/wp-json\/wp\/v2\/tags?post=1985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}