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href=\"https:\/\/itbusinesstoday.com\/ja\/knowledge-hub\/staff-writers\/global-data-localization-laws-what-it-leaders-must-prepare-for-in-2026\/\" rel=\"bookmark\">\u30b0\u30ed\u30fc\u30d0\u30eb\u30c7\u30fc\u30bf\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u6cd5\uff1aIT\u30ea\u30fc\u30c0\u30fc\u304c2026\u5e74\u306b\u5099\u3048\u308b\u3079\u304d\u3053\u3068<\/a><\/h4>\n<h2>\u65e5\u672c\u304c\u96f2\u306e\u58c1\u3092\u4f5c\u308b\u7406\u7531<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-22518\" src=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/10\/Japans-Sovereign-Cloud-Strategy-Balancing-Innovation-with-National-Security-02.webp\" alt=\"Japan\u2019s Sovereign Cloud Strategy\" width=\"1200\" height=\"800\" 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href=\"https:\/\/www.nisc.go.jp\/pdf\/policy\/general\/kijyungun-gaiyor5-en.pdf\">\u30a8\u30cc\u30a2\u30a4\u30a8\u30b9\u30b7\u30fc<\/a>\u56fd\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e2d\u67a2\u3067\u3042\u308b\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u306f\u3001\u305d\u306e\u6700\u65b0\u306e\u57fa\u6e96\u3067\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3066\u3044\u307e\u3059\uff1aSNS\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u5b89\u5168\u306b\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u5bfe\u7b56\u306e\u691c\u8a3c\u304c\u5fc5\u8981\u300f\u3002\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u5229\u7528\u6642\u306e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u660e\u78ba\u5316\u300f\u3002<\/p>\n<p>\u3053\u306e\u30bb\u30ea\u30d5\u304c\u3059\u3079\u3066\u3092\u7269\u8a9e\u3063\u3066\u3044\u307e\u3059\u3002\u65e5\u672c\u306f\u81ea\u753b\u81ea\u8cdb\u306e\u305f\u3081\u306b\u30af\u30e9\u30a6\u30c9\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u8ffd\u3044\u6c42\u3081\u3066\u3044\u308b\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65e5\u672c\u304c\u69cb\u7bc9\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u5b64\u7acb\u3067\u306f\u306a\u304f\u4fdd\u8a3c\u306e\u58c1\u3067\u3042\u308a\u3001\u6226\u7565\u304c\u30b3\u30fc\u30c9\u3092\u30ea\u30fc\u30c9\u3059\u308c\u3070\u3001\u4e3b\u6a29\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u5171\u306b\u6210\u9577\u3067\u304d\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<h2>\u65e5\u672c\u306f\u3069\u306e\u3088\u3046\u306b\u72ec\u81ea\u306e\u30af\u30e9\u30a6\u30c9\u306e\u305f\u3081\u306e\u57fa\u790e\u56fa\u3081\u3092\u3057\u3066\u3044\u308b\u306e\u304b<\/h2>\n<p>\u65e5\u672c\u306f\u30af\u30e9\u30a6\u30c9\u4e3b\u6a29\u306b\u3064\u3044\u3066\u8a71\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65e5\u672c\u306f\u30af\u30e9\u30a6\u30c9\u4e3b\u6a29\u3092\u4e00\u304b\u3089\u69cb\u7bc9\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002\u307e\u305a\u3001\u6280\u8853\u7684\u306a\u4e3b\u6a29\u306f\u8b72\u308c\u307e\u305b\u3093\u3002\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b1\u30fc\u30d6\u30eb\u3001\u6a5f\u5bc6\u60c5\u5831\u3092\u6271\u3046\u30b5\u30fc\u30d0\u30fc\u306f\u65e5\u672c\u56fd\u5185\u306b\u7559\u307e\u308a\u307e\u3059\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u56fd\u5185\u306b\u3042\u308c\u3070\u3001\u6cd5\u5f8b\u304c\u9069\u7528\u3055\u308c\u3001\u30c7\u30fc\u30bf\u306f\u56fd\u306e\u7ba1\u7406\u4e0b\u306b\u7f6e\u304b\u308c\u3001\u5916\u56fd\u52e2\u529b\u304c\u8997\u304d\u898b\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u5e02\u6c11\u3001\u4f01\u696d\u3001\u653f\u5e9c\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u306f\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u904b\u7528\u4e3b\u6a29\u3067\u3059\u3002\u6700\u3082\u30bb\u30ad\u30e5\u30a2\u306a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304c\u3042\u3063\u3066\u3082\u3001\u65e5\u672c\u4ee5\u5916\u306e\u8ab0\u304b\u304c\u9375\u3092\u7ba1\u7406\u3057\u305f\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u308a\u3059\u308c\u3070\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u52b9\u304b\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u65e5\u672c\u306e\u62c5\u5f53\u8005\u304c\u904b\u7528\u3092\u884c\u3044\u3001\u6697\u53f7\u9375\u3092\u7ba1\u7406\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u76e3\u8996\u3057\u3001\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30ed\u30b0\u30a4\u30f3\u3001\u3059\u3079\u3066\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u3059\u3079\u3066\u306e\u30bb\u30fc\u30d5\u30ac\u30fc\u30c9\u306f\u56fd\u5185\u3067\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30af\u30e9\u30a6\u30c9\u306f\u7269\u7406\u7684\u306b\u5b89\u5168\u3067\u3042\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u56fd\u5bb6\u7684\u306a\u30ec\u30f3\u30ba\u3067\u7ba1\u7406\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3068\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306e\u30d4\u30fc\u30b9\u306f\u3001\u8ca1\u653f\u652f\u63f4\u3068\u958b\u767a\u652f\u63f4\u3067\u3059\u3002\u4e3b\u6a29\u304c\u6a5f\u80fd\u3059\u308b\u306e\u306f\u3001\u305d\u306e\u56fd\u306b\u305d\u308c\u3092\u652f\u3048\u308b\u6280\u8853\u3084\u4f01\u696d\u304c\u3042\u308b\u5834\u5408\u3060\u3051\u3067\u3059\u3002\u305d\u3057\u3066 <a href=\"https:\/\/www.meti.go.jp\/english\/press\/2024\/0419_001.html\">\u7d4c\u6e08\u5b89\u5168\u4fdd\u969c\u4fc3\u9032\u6cd5<\/a> 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<a href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/the-rise-of-ai-native-startups-building-businesses-without-traditional-teams\/\">AI<\/a> AWS\u3001Azure\u3001GCP\u306e\u3088\u3046\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30cf\u30a4\u30d1\u30fc\u30b9\u30b1\u30fc\u30e9\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u30c4\u30fc\u30eb\u3084\u8d85\u9ad8\u901fGPU\u3002\u3053\u308c\u306f\u53e4\u5178\u7684\u306a\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3067\u3059\u3002<\/p>\n<p>\u89e3\u6c7a\u7b56\u306f\u3069\u3061\u3089\u304b\u4e00\u65b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65e5\u672c\u306f\u4e21\u65b9\u306e\u4e16\u754c\u3092\u878d\u5408\u3055\u305b\u3066\u3044\u308b\u306e\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30aa\u30e9\u30af\u30eb\u3068\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u306e\u63d0\u643a\u3002\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u306f\u3001\u300e\u30c7\u30fc\u30bf\u3068\u30b7\u30b9\u30c6\u30e0\u306f\u5b8c\u5168\u306b\u65e5\u672c\u56fd\u5185\u3067\u7ba1\u7406\u30fb\u904b\u7528\u3055\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u4f01\u696d\u306f\u4e3b\u6a29\u3092\u624b\u653e\u3059\u3053\u3068\u306a\u304f\u3001\u5148\u9032\u7684\u306a\u30af\u30e9\u30a6\u30c9\u6a5f\u80fd\u3092\u5229\u7528\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002AI\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3001\u9ad8\u6027\u80fd\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u653f\u5e9c\u6a5f\u95a2\u306e\u696d\u52d9\u306f\u3001\u6700\u5148\u7aef\u6280\u8853\u3092\u4f7f\u7528\u3057\u306a\u304c\u3089\u3082\u3001\u3059\u3079\u3066\u65e5\u672c\u306e\u76e3\u8996\u4e0b\u306b\u7f6e\u304b\u308c\u307e\u3059\u3002<\/p>\n<p>\u898f\u6a21\u3082\u4e00\u5f79\u8cb7\u3063\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/www.softbank.jp\/en\/sbnews\/entry\/20250724_01\">\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u306eAI\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/a> 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<a href=\"https:\/\/www.softbank.jp\/en\/corp\/technology\/research\/topics\/122\/\">6G<\/a> 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decoding=\"async\" class=\"alignnone size-full wp-image-22520\" src=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/10\/Japans-Sovereign-Cloud-Strategy-Balancing-Innovation-with-National-Security-03.webp\" alt=\"Japan\u2019s Sovereign Cloud Strategy\" width=\"1200\" height=\"800\" \/><\/p>\n<p>\u65e5\u672c\u306e\u30af\u30e9\u30a6\u30c9\u6226\u7565\u306f\u9396\u56fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u614e\u91cd\u306b\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308a\u306a\u304c\u3089\u3001\u30bd\u30d6\u30ea\u30f3 <a href=\"https:\/\/resources.itbusinesstoday.com\/whitepapers\/58372-ZScaler-Singapore-Japan-2-landing.php?e=#e-mail\">\u30af\u30e9\u30a6\u30c9\u30b7\u30b9\u30c6\u30e0<\/a> 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your country\u2019s most sensitive data being controlled from somewhere else. That is the reality other nations are facing, and Japan cannot ignore it. Europe\u2019s GAIA-X shows that digital borders are emerging, and tensions between the U.S. and China make the stakes even higher. Critical infrastructure, citizen information, and government operations cannot be left to foreign hands. Japan\u2019s solution is a sovereign cloud strategy. The goal is clear: keep data inside the country, run it under Japanese management, and make sure local laws apply. Sovereign cloud is not just about servers. It is about who manages them, how they are updated, and who can access them. This approach allows Japan [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":22521,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[183,180,201,85],"tags":[384,8580,8582,8581,8583,8584],"ppma_author":[324],"class_list":{"0":"post-22515","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cloud","8":"category-knowledge-hub","9":"category-staff-writers","10":"category-tech","11":"tag-cloud","12":"tag-cloud-systems","13":"tag-data-defense","14":"tag-digital-autonomy","15":"tag-national-security","16":"tag-supply-chains"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Japan\u2019s Sovereign Cloud Strategy: Innovation Meets Security<\/title>\n<meta name=\"description\" content=\"Japan\u2019s sovereign cloud strategy secures data, keeps operations local and balance innovation with national control in a hyperconnected world.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/cloud\/japans-sovereign-cloud-strategy-balancing-innovation-with-national-security\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Japan\u2019s Sovereign Cloud Strategy: Innovation Meets Security\" \/>\n<meta property=\"og:description\" content=\"Japan\u2019s sovereign cloud strategy secures data, keeps operations local 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