{"id":10178,"date":"2026-03-05T12:29:23","date_gmt":"2026-03-05T04:29:23","guid":{"rendered":"https:\/\/www.cybermedian.com\/ja\/c4-model-case-study-supplementary-diagram-system-landscape-diagram\/"},"modified":"2026-03-05T12:29:23","modified_gmt":"2026-03-05T04:29:23","slug":"c4-model-case-study-supplementary-diagram-system-landscape-diagram","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ja\/c4-model-case-study-supplementary-diagram-system-landscape-diagram\/","title":{"rendered":"C4\u30e2\u30c7\u30eb\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3 \u2013\u88dc\u8db3\u56f3\uff1a\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3"},"content":{"rendered":"<h3>\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3\u306e\u76ee\u7684\uff08C4\u30ec\u30d9\u30eb0\uff0f\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\uff09<\/h3>\n<p>\u3053\u306e<strong>\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3<\/strong>\u306fC4\u30e2\u30c7\u30eb\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u304a\u3051\u308b<strong>\u6700\u3082\u5e83\u7bc4\u306a<\/strong>\u8996\u70b9\u3067\u3059\u3002<br \/>\n\u3053\u308c\u306f<strong>\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306e\u4e0a\u306b\u4f4d\u7f6e\u3057<\/strong>\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\n<p>\u7d44\u7e54\uff0f\u30d3\u30b8\u30cd\u30b9\u30e6\u30cb\u30c3\u30c8\uff0f\u88fd\u54c1\u30e9\u30a4\u30f3\uff0f\u30c1\u30fc\u30e0\u306e\u8996\u70b9\u304b\u3089\u91cd\u8981\u306a<strong>\u4e3b\u8981\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0<\/strong>\u3059\u3079\u3066<\/p>\n<\/li>\n<li>\n<p>\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u304c<strong>\u975e\u5e38\u306b\u9ad8\u30ec\u30d9\u30eb\u3067\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b<\/strong><\/p>\n<\/li>\n<li>\n<p>\u3069\u306e\u30b7\u30b9\u30c6\u30e0\u304c<strong>\u5185\u90e8\u306e<\/strong>,\u00a0<strong>\u5916\u90e8\u306e<\/strong>,\u00a0<strong>\u30ec\u30ac\u30b7\u30fc\u306e<\/strong>,\u00a0<strong>\u6226\u7565\u7684\u306a<\/strong>,\u00a0<strong>\u7f6e\u304d\u63db\u3048\u3089\u308c\u3066\u3044\u308b<\/strong>,\u00a0<strong>\u69cb\u7bc9\u4e2d\u3067\u3042\u308b<\/strong>\u306a\u3069<\/p>\n<\/li>\n<li>\n<p>\u3057\u3070\u3057\u3070<strong>\u4eba\u9593\uff0f\u30a2\u30af\u30bf\u30fc\u7fa4\u3092\u542b\u3080<\/strong>\u8907\u6570\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u4e2d\u5fc3\u7684\u306a\u5b58\u5728\u3067\u3042\u308b\u5834\u5408\u306b\u9650\u308b<\/p>\n<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8cea\u554f\u306b\u7b54\u3048\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\n<p>\u300c\u4eca\u65e5\u306e\u79c1\u305f\u3061\u306e\u30c7\u30b8\u30bf\u30eb\u8cc7\u7523\u5168\u4f53\u306f\u3069\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304b\uff1f\u300d<\/p>\n<\/li>\n<li>\n<p>\u300c\u3069\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u79c1\u305f\u3061\u306e\u30b3\u30a2\u30d0\u30f3\u30ad\u30f3\u30b0\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u3068\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\u300d<\/p>\n<\/li>\n<li>\n<p>\u300c\u6700\u3082\u5927\u304d\u306a\u7d71\u5408\u306e\u8ab2\u984c\u306f\u3069\u3053\u306b\u3042\u308a\u307e\u3059\u304b\uff1f\u300d<\/p>\n<\/li>\n<li>\n<p>\u300c\u3069\u306e\u65b0\u3057\u3044\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6\u304c\u591a\u304f\u306e\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u307e\u3059\u304b\uff1f\u300d<\/p>\n<\/li>\n<\/ul>\n<p>\u305d\u308c\u306f<strong>\u5358\u4e00\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u9650\u5b9a\u3055\u308c\u305f\u3082\u306e\u3067\u306f\u306a\u304f<\/strong>\u4e00\u3064\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u7d44\u7e54\u5168\u4f53\uff0f\u90e8\u9580\u5168\u4f53\u306e\u5168\u4f53\u50cf\u3092\u6349\u3048\u305f\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n<h3>\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3\u306e\u305f\u3081\u306e\u826f\u3044\u30bf\u30a4\u30c8\u30eb<\/h3>\n<p>\u660e\u78ba\u306b\u4ee5\u4e0b\u306e\u60c5\u5831\u3092\u4f1d\u3048\u308b\u30bf\u30a4\u30c8\u30eb\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\uff1a<strong>\u7bc4\u56f2<\/strong>\u304a\u3088\u3073<strong>\u8996\u70b9<\/strong>\u4ee5\u4e0b\u306f\u5f37\u529b\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u4f8b\u3067\u3059\uff1a<\/p>\n<ol>\n<li>\n<p>Big Bank plc \u2013 \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\uff0f\u30b3\u30a2\u30d0\u30f3\u30ad\u30f3\u30b0 \u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7 2025<\/p>\n<\/li>\n<li>\n<p>\u500b\u4eba\u30fb\u4e2d\u5c0f\u4f01\u696d\u30d0\u30f3\u30ad\u30f3\u30b0 \u2013 \u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7<\/p>\n<\/li>\n<li>\n<p>\u5c0f\u58f2\u30d0\u30f3\u30ad\u30f3\u30b0\u90e8\u9580 \u2013 \u4e3b\u8981\u30b7\u30b9\u30c6\u30e0\u3068\u7d71\u5408<\/p>\n<\/li>\n<li>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0 \u2013 \u5468\u8fba\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\uff082025\u5e74\uff09<\/p>\n<\/li>\n<li>\n<p>\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u9867\u5ba2\u4f53\u9a13 \u2013 \u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7<\/p>\n<\/li>\n<li>\n<p>\u6226\u7565\u7684\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7 \u2013 Big Bank plc\uff08\u9867\u5ba2\u5bfe\u5fdc\u30c1\u30e3\u30cd\u30eb\u306b\u7126\u70b9\uff09<\/p>\n<\/li>\n<li>\n<p>\u73fe\u5728\u306e\u72b6\u614b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 \u2013 \u5c0f\u58f2\u30fb\u30c7\u30b8\u30bf\u30eb\u30d0\u30f3\u30ad\u30f3\u30b0\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa<\/p>\n<\/li>\n<\/ol>\n<p><strong>\u3053\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u306b\u63a8\u5968\u3055\u308c\u308b\u30bf\u30a4\u30c8\u30eb\uff08\u5e83\u7bc4\u3060\u304c\u7126\u70b9\u3092\u7d5e\u3063\u305f\u3082\u306e\uff09\uff1a<\/strong><\/p>\n<p><strong>Big Bank plc \u2013 \u5c0f\u58f2\u30fb\u30c7\u30b8\u30bf\u30eb\u30d0\u30f3\u30ad\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\uff082025\u5e74\u30bf\u30fc\u30b2\u30c3\u30c8\u30b9\u30c6\u30fc\u30c8\uff09<\/strong><\/p>\n<h3>\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3\u3092\u4f5c\u6210\uff0f\u66f4\u65b0\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0<\/h3>\n<ul>\n<li>\n<p>\u521d\u671f\u306e\u8abf\u67fb\uff0f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6e96\u5099\u6bb5\u968e\u306b<\/p>\n<\/li>\n<li>\n<p>\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306e\u5408\u7406\u5316\u3084\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u8fd1\u4ee3\u5316\u8a08\u753b\u3092\u884c\u3046\u969b<\/p>\n<\/li>\n<li>\n<p>\u56db\u534a\u671f\uff0f\u5e74\u6b21\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30ec\u30d3\u30e5\u30fc\u306e\u4e00\u74b0\u3068\u3057\u3066<\/p>\n<\/li>\n<li>\n<p>\u4e0a\u7d1a\u7d4c\u55b6\u9663\u3084\u898f\u5236\u5f53\u5c40\u304c3\u4e07\u30d5\u30a3\u30fc\u30c8\u4e0a\u304b\u3089\u306e\u4fef\u77b0\u8996\u70b9\u304c\u5fc5\u8981\u306a\u969b<\/p>\n<\/li>\n<li>\n<p>\u591a\u304f\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u59cb\u3059\u308b\u524d\u306b<\/p>\n<\/li>\n<\/ul>\n<h3>PlantUML \/ C4-PlantUML \u306e\u4f8b \u2013 \u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3<img alt=\"\" class=\"alignnone size-full wp-image-16009\" decoding=\"async\" height=\"923\" loading=\"lazy\" sizes=\"auto, (max-width: 783px) 100vw, 783px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/03\/img_69a9065f63a24.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/03\/img_69a9065f63a24.png 783w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/03\/img_69a9065f63a24-254x300.png 254w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/03\/img_69a9065f63a24-768x905.png 768w\" width=\"783\"\/><\/h3>\n<p>@startuml<br \/>\n!include https:\/\/static.visual-paradigm.com\/plantuml-stdlib\/C4-PlantUML\/master\/C4_Context.puml<\/p>\n<p>LAYOUT_TOP_DOWN()<br \/>\nLAYOUT_WITH_LEGEND()<\/p>\n<p>title Big Bank plc \u306e\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3<\/p>\n<p>Person(customer, \u201c\u500b\u4eba\u9280\u884c\u9867\u5ba2\u201d, \u201c\u500b\u4eba\u306e\u9280\u884c\u53e3\u5ea7\u3092\u6301\u3064\u9280\u884c\u306e\u9867\u5ba2\u3002\u201d)<\/p>\n<p>Enterprise_Boundary(c0, \u201cBig Bank plc\u201d) {<br \/>\nSystem(banking_system, \u201c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u201d, \u201c\u9867\u5ba2\u304c\u81ea\u5206\u306e\u9280\u884c\u53e3\u5ea7\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3001\u652f\u6255\u3044\u3092\u884c\u3046\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u201d)<\/p>\n<p>System_Ext(atm, \u201cATM\u201d, \u201c\u9867\u5ba2\u304c\u73fe\u91d1\u3092\u5f15\u304d\u51fa\u3059\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u201d)<br \/>\nSystem_Ext(mail_system, \u201c\u30e1\u30fc\u30eb\u30b7\u30b9\u30c6\u30e0\u201d, \u201c\u5185\u90e8\u306eMicrosoft Exchange\u30e1\u30fc\u30eb\u30b7\u30b9\u30c6\u30e0\u3002\u201d)<\/p>\n<p>System_Ext(mainframe, \u201c\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u9280\u884c\u30b7\u30b9\u30c6\u30e0\u201d, \u201c\u9867\u5ba2\u3001\u53e3\u5ea7\u3001\u53d6\u5f15\u306a\u3069\u306e\u3059\u3079\u3066\u306e\u6838\u5fc3\u7684\u306a\u9280\u884c\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u3002\u201d)<\/p>\n<p>Person_Ext(customer_service, \u201c\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30fc\u30d3\u30b9\u62c5\u5f53\u8005\u201d, \u201c\u9280\u884c\u5185\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30fc\u30d3\u30b9\u62c5\u5f53\u8005\u3002\u201d)<br \/>\nPerson_Ext(back_office, \u201c\u30d0\u30c3\u30af\u30aa\u30d5\u30a3\u30b9\u62c5\u5f53\u8005\u201d, \u201c\u9280\u884c\u5185\u306e\u4e8b\u52d9\u304a\u3088\u3073\u30b5\u30dd\u30fc\u30c8\u62c5\u5f53\u8005\u3002\u201d)<br \/>\n}<\/p>\n<p>Rel_Neighbor(customer, banking_system, \u201c\u5229\u7528\u201d)<br \/>\nRel_R(customer, atm, \u201cATM\u3092\u4f7f\u3063\u3066\u73fe\u91d1\u3092\u5f15\u304d\u51fa\u3059\u201d)<br \/>\nRel_Back(customer, mail_system, \u201c\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u201d)<\/p>\n<p>Rel_R(customer, customer_service, \u201c\u96fb\u8a71\u3067\u8cea\u554f\u3059\u308b\u201d)<\/p>\n<p>Rel_D(banking_system, mail_system, \u201c\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u201d)<br \/>\nRel_R(atm, mainframe, \u201c\u5229\u7528\u201d)<br \/>\nRel_R(banking_system, mainframe, \u201c\u5229\u7528\u201d)<br \/>\nRel_D(customer_service, mainframe, \u201c\u5229\u7528\u201d)<br \/>\nRel_U(back_office, mainframe, \u201c\u5229\u7528\u201d)<\/p>\n<p>Lay_D(atm, banking_system)<\/p>\n<p>Lay_D(atm, customer)<br \/>\nLay_U(mail_system, customer)<br \/>\n@enduml<\/p>\n<h3>\u7c21\u5358\u306a\u89e3\u91c8\u30ac\u30a4\u30c9<\/h3>\n<ul>\n<li>\n<p><strong>\u5de6\u5074<\/strong>\u00a0\u2014 \u4e3b\u306b\u00a0<strong>\u65b0\u898f\uff0f\u30af\u30e9\u30a6\u30c9\uff0f\u73fe\u4ee3\u7684<\/strong>\u00a0\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6<\/p>\n<\/li>\n<li>\n<p><strong>\u4e2d\u592e\uff0f\u53f3<\/strong>\u00a0\u2014\u00a0<strong>\u30ec\u30ac\u30b7\u30fc\u30b3\u30a2<\/strong>\u00a0\u304a\u3088\u3073\u00a0<strong>\u91cd\u91cf\u7d1a\u7d71\u5408\u30cf\u30d6<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>\u5916\u90e8\u30b7\u30b9\u30c6\u30e0<\/strong>\u00a0\u306f\u4ee5\u4e0b\u3067\u793a\u3055\u308c\u308b\u00a0<code data-backticks=\"1\">_\u5916\u90e8<\/code><\/p>\n<\/li>\n<li>\n<p><strong>\u51e1\u4f8b<\/strong>\u00a0\u81ea\u52d5\u751f\u6210\u3055\u308c\u305f\u3082\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u304a\u304b\u3052\u3067\u00a0<code data-backticks=\"1\">\u51e1\u4f8b\u4ed8\u304d\u30ec\u30a4\u30a2\u30a6\u30c8()<\/code><\/p>\n<\/li>\n<li>\n<p>\u5883\u754c\u306f\u3001\u5f79\u7acb\u3064\u5834\u5408\u306b\u306e\u307f\u4f7f\u7528\u3055\u308c\u308b\uff08\u3053\u3053\u3067\u306f\u65b0\u3057\u3044\u30c7\u30b8\u30bf\u30eb\u30c1\u30e3\u30cd\u30eb\u306e\u5468\u56f2\uff09<\/p>\n<\/li>\n<\/ul>\n<p>\u3053\u306e\u56f3\u306e\u7a2e\u985e\u306f\u610f\u56f3\u7684\u306b\u00a0<strong>\u7c97\u3044\u7c92\u5ea6<\/strong>\u00a0\u2014 \u901a\u5e38\u306f\u305d\u3046\u3067\u3042\u308b\u00a0<strong>\u3057\u306a\u3044<\/strong>\u00a0\u30b3\u30f3\u30c6\u30ca\u3084\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u3069\u3092\u8868\u793a\u3057\u306a\u3044\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u306f\u00a0<strong>\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/strong>\u00a0\u304a\u3088\u3073\u00a0<strong>\u30b3\u30f3\u30c6\u30ca<\/strong>\u00a0\u500b\u3005\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u56f3\u306b\u5c5e\u3059\u308b\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u64cd\u4f5c\u3092\u5e0c\u671b\u3057\u307e\u3059\u304b\uff1a<\/p>\n<ul>\n<li>\n<p>\u3053\u308c\u3092\u00a0<strong>\u73fe\u5728\u306e\u72b6\u614b vs \u76ee\u6a19\u72b6\u614b<\/strong>\u00a0\u6bd4\u8f03\u306b\u62e1\u5f35\u3057\u307e\u3059\u304b\uff1f<\/p>\n<\/li>\n<li>\n<p>\u8272\u5206\u3051\u3092\u8ffd\u52a0\u3057\u307e\u3059\u304b\uff08\u30ec\u30ac\u30b7\u30fc = \u30aa\u30ec\u30f3\u30b8\u3001\u6226\u7565\u7684 = \u30b0\u30ea\u30fc\u30f3\u306a\u3069\uff09\uff1f<\/p>\n<\/li>\n<li>\n<p>\u3088\u308a\u5c0f\u3055\u306a\u7bc4\u56f2\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\uff08\u4f8b\uff1a\u6c7a\u6e08\u306e\u72b6\u6cc1\u306e\u307f\uff09\uff1f<\/p>\n<\/li>\n<li>\n<p>\u3053\u306e\u4f8b\u3092Mermaid\u306b\u5909\u63db\u3059\u308b\u306e\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<\/li>\n<\/ul>\n<p class=\"\">\u3069\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u305f\u3044\u304b\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.archimetric.com\/the-ultimate-guide-to-c4-model-visualization-with-visual-paradigms-ai-tools\/\"><strong>Visual Paradigm\u306eAI\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u305fC4\u30e2\u30c7\u30eb\u53ef\u8996\u5316\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9<\/strong><\/a>: \u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001AI\u3092\u6d3b\u7528\u3057\u305f\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3066C4\u30e2\u30c7\u30eb\u306e\u53ef\u8996\u5316\u3092\u81ea\u52d5\u5316\u30fb\u5f37\u5316\u3057\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3092\u8fc5\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.archimetric.com\/leveraging-visual-paradigms-ai-c4-studio-a-comprehensive-guide-to-streamlined-architectural-documentation\/\"><strong>Visual Paradigm\u306eAI C4 Studio\u3092\u6d3b\u7528\u3057\u305f\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6587\u66f8\u4f5c\u6210<\/strong><\/a>: \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001AI\u5f37\u5316\u3055\u308c\u305f\u30b9\u30bf\u30b8\u30aa\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30ea\u30fc\u30f3\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u304b\u3064\u4fdd\u5b88\u53ef\u80fd\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6587\u66f8\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/blog.visual-paradigm.com\/the-ultimate-guide-to-c4-plantuml-studio-revolutionizing-software-architecture-design\/\"><strong>C4-PlantUML Studio\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3092\u5909\u9769\u3059\u308b<\/strong><\/a>: \u3053\u306e\u30ea\u30bd\u30fc\u30b9\u3067\u306f\u3001AI\u99c6\u52d5\u306e\u81ea\u52d5\u5316\u3001C4\u30e2\u30c7\u30eb\u306e\u660e\u78ba\u3055\u3001PlantUML\u306e\u67d4\u8edf\u6027\u3092\u7d71\u5408\u3057\u305f\u3001\u5358\u4e00\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u306e\u53ef\u80fd\u6027\u3092\u63a2\u308a\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.cybermedian.com\/%F0%9F%A7%A0-a-comprehensive-guide-to-visual-paradigms-ai-powered-c4-plantuml-studio\/\"><strong>Visual Paradigm\u306eAI\u642d\u8f09C4 PlantUML Studio\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9<\/strong><\/a>: \u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u30012025\u5e74\u5f8c\u534a\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u76ee\u7684\u7279\u5316\u578b\u30c4\u30fc\u30eb\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u81ea\u7136\u8a00\u8a9e\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u6bb5\u968e\u7684\u306aC4\u56f3\u306b\u5909\u63db\u3059\u308b\u4ed5\u7d44\u307f\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/c4-plantuml-studio\/\"><strong>C4-PlantUML Studio\uff5cAI\u642d\u8f09C4\u56f3\u751f\u6210\u30c4\u30fc\u30eb<\/strong><\/a>: \u3053\u306e\u6a5f\u80fd\u6982\u8981\u3067\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30c6\u30ad\u30b9\u30c8\u8a18\u8ff0\u304b\u3089C4\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u56f3\u3092\u751f\u6210\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305fAI\u99c6\u52d5\u306e\u30c4\u30fc\u30eb\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.archimetric.com\/comprehensive-tutorial-generating-and-modifying-c4-component-diagrams-with-visual-paradigm-ai-chatbot\/\"><strong>Visual Paradigm\u306eAI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u6d3b\u7528\u3057\u305fC4\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3\u306e\u751f\u6210\u3068\u4fee\u6b63<\/strong><\/a>: \u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001AI\u642d\u8f09\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u53cd\u5fa9\u7684\u306b\u6d3b\u7528\u3057\u3066\u3001\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30ec\u30d9\u30eb\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u69cb\u7bc9\u30fb\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/ai.visual-paradigm.com\/tool\/ai-powered-c4-plantuml-studio\/about-the-diagrams\/\"><strong>AI\u642d\u8f09C4\u56f3\u751f\u6210\u30c4\u30fc\u30eb\uff1a\u30b3\u30a2\u30ec\u30d9\u30eb\u3068\u88dc\u52a9\u30d3\u30e5\u30fc<\/strong><\/a>: \u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001AI\u751f\u6210\u30c4\u30fc\u30eb\u304cC4\u30e2\u30c7\u30eb\u306e4\u3064\u306e\u30b3\u30a2\u30ec\u30d9\u30eb\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u3001\u5305\u62ec\u7684\u306a\u6587\u66f8\u4f5c\u6210\u3092\u53ef\u80fd\u306b\u3059\u308b\u4ed5\u7d44\u307f\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/updates.visual-paradigm.com\/releases\/ai-diagram-generator-complete-c4-model\/\"><strong>AI\u56f3\u751f\u6210\u30c4\u30fc\u30eb\uff1aC4\u30e2\u30c7\u30eb\u5b8c\u5168\u5bfe\u5fdc\u30ea\u30ea\u30fc\u30b9<\/strong><\/a>: \u3053\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f\u3001\u968e\u5c64\u7684\u306aC4\u30e2\u30c7\u30eb\u56f3\u306e\u81ea\u52d5\u4f5c\u6210\u3092\u53ef\u80fd\u306b\u3059\u308bAI\u6a5f\u80fd\u306e\u7d71\u5408\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.ez-knowledge.com\/beyond-the-code-how-ai-automates-c4-model-diagrams-for-devops-and-cloud-teams\/\"><strong>C4\u30e2\u30c7\u30ebAI\u751f\u6210\u30c4\u30fc\u30eb\uff1a\u30e2\u30c7\u30eb\u4f5c\u6210\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306e\u5b8c\u5168\u81ea\u52d5\u5316<\/strong><\/a>: \u3053\u306e\u30ea\u30bd\u30fc\u30b9\u3067\u306f\u3001\u5c02\u7528\u306eAI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u304c\u4f1a\u8a71\u5f62\u5f0f\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u6d3b\u7528\u3057\u3066\u3001DevOps\u30c1\u30fc\u30e0\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6587\u66f8\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u4ed5\u7d44\u307f\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.archimetric.com\/comprehensive-review-generic-ai-chatbots-vs-visual-paradigms-c4-tools\/\"><strong>\u5305\u62ec\u7684\u30ec\u30d3\u30e5\u30fc\uff1a\u6c4e\u7528AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8 vs. Visual Paradigm\u306eC4\u30c4\u30fc\u30eb<\/strong><\/a>: \u3053\u306e\u6bd4\u8f03\u3067\u306f\u3001\u6c4e\u7528\u8a00\u8a9e\u30e2\u30c7\u30eb\u3088\u308a\u3082\u3001C4 PlantUML Studio\u306e\u3088\u3046\u306a\u5c02\u9580\u30c4\u30fc\u30eb\u304c\u3001\u3088\u308a\u69cb\u9020\u7684\u3067\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u7d50\u679c\u3092\u63d0\u4f9b\u3059\u308b\u7406\u7531\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3\u306e\u76ee\u7684\uff08C4\u30ec\u30d9<\/p>\n","protected":false},"author":11,"featured_media":10179,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[110],"tags":[],"class_list":["post-10178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c4-model"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C4\u30e2\u30c7\u30eb\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3 \u2013\u88dc\u8db3\u56f3\uff1a\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3 - \u30b5\u30a4\u30d0\u30fc\u30e1\u30c7\u30a3\u30a2\u30f3<\/title>\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.cybermedian.com\/ja\/c4-model-case-study-supplementary-diagram-system-landscape-diagram\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C4\u30e2\u30c7\u30eb\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3 \u2013\u88dc\u8db3\u56f3\uff1a\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3 - \u30b5\u30a4\u30d0\u30fc\u30e1\u30c7\u30a3\u30a2\u30f3\" \/>\n<meta property=\"og:description\" content=\"\u30b7\u30b9\u30c6\u30e0\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u56f3\u306e\u76ee\u7684\uff08C4\u30ec\u30d9\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/ja\/c4-model-case-study-supplementary-diagram-system-landscape-diagram\/\" \/>\n<meta property=\"og:site_name\" content=\"\u30b5\u30a4\u30d0\u30fc\u30e1\u30c7\u30a3\u30a2\u30f3\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-05T04:29:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/03\/img_69a9065f63a24.png\" \/><meta property=\"og:image\" content=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/03\/img_69a9065f63a24.png\" \/>\n\t<meta property=\"og:image:width\" content=\"783\" \/>\n\t<meta property=\"og:image:height\" content=\"923\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"curtis\" \/>\n<meta name=\"twitter:card\" 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