{"id":5208,"date":"2026-05-21T22:00:00","date_gmt":"2026-05-21T13:00:00","guid":{"rendered":"https:\/\/www.ramxeed.com\/jp\/?post_type=column&#038;p=5208"},"modified":"2026-05-20T14:28:55","modified_gmt":"2026-05-20T05:28:55","slug":"feram-for-iot-timekeeping","status":"publish","type":"column","link":"https:\/\/www.ramxeed.com\/jp\/tech-column\/feram-for-iot-timekeeping\/","title":{"rendered":"IoT\u6a5f\u5668\u306e\u6642\u523b\u8a2d\u8a08\u306f\u3069\u3046\u5909\u308f\u308b\uff1f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6642\u4ee3\u306bFeRAM\u304c\u6ce8\u76ee\u3055\u308c\u308b\u7406\u7531"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">SRAM\u3092\u306a\u304f\u3057\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u306a\u305c\u96fb\u6c60\u304c\u6b8b\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeRAM\uff08FRAM\u3001\u5f37\u8a98\u96fb\u4f53\u30e1\u30e2\u30ea\uff09\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u4fdd\u6301\u306e\u305f\u3081\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u306f\u4e0d\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u3092\u5b8c\u5168\u306b\u5ec3\u6b62\u3067\u304d\u306a\u3044\u7406\u7531\u306f\u3001RTC\uff08\u6642\u8a08IC\uff09\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001IoT\u5316\u306e\u9032\u5c55\u3092\u524d\u63d0\u306b\u3001\u6642\u523b\u8a2d\u8a08\u305d\u306e\u3082\u306e\u3092\u898b\u76f4\u3059\u8996\u70b9\u304b\u3089\u3001\u3053\u306e\u554f\u984c\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5e38\u306b\u52d5\u3044\u3066\u3044\u308b\u6642\u8a08\u3001\u305d\u306e\u96fb\u6e90\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p 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class=\"wp-block-paragraph\">32.768kHz\u306e\u6c34\u6676\u632f\u52d5\u5b50\u3068\u30bb\u30c3\u30c8\u3067\u4f7f\u7528\u3057\u3001\u5e38\u306b\u6642\u3092\u523b\u307f\u307e\u3059\u3002\u3061\u306a\u307f\u306b\u3001\u3053\u306e\u5468\u6ce2\u6570\u309215\u56de\u5206\u5468\u3059\u308b\u30681\u79d2\u304c\u5f97\u3089\u308c\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u8155\u6642\u8a08\u3092\u59cb\u3081\u3001\u79c1\u305f\u3061\u306e\u8eab\u306e\u56de\u308a\u306b\u3042\u308b\u6642\u8a08\u306f\u3001\u540c\u3058\u5468\u6ce2\u6570\u306e\u6c34\u6676\u632f\u52d5\u5b50\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u6642\u8a08\u306e\u96fb\u6e90\u306f\u96fb\u6c60\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u69d8\u306b\u3001\u591a\u304f\u306e\u96fb\u5b50\u6a5f\u5668\u306b\u304a\u3044\u3066\u3082\u96fb\u6e90\u3068\u3057\u3066\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u304c\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u305f\u308b\u76ee\u7684\u306fSRAM\u306e\u30c7\u30fc\u30bf\u4fdd\u6301\u7528\u3067\u3001RTC\u306f\u3044\u308f\u3070\u4ed8\u968f\u7684\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u5b9f\u8cea\u306e\u6d88\u8cbb\u96fb\u529b\u306fSRAM\u306b\u6bd4\u3079\u308b\u3068\u3001RTC\u306f10\uff05\u7a0b\u5ea6\u3067\u3001\u305d\u308c\u307b\u3069\u76ee\u7acb\u3064\u5b58\u5728\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>FeRAM\u5c0e\u5165\u306e\u30a4\u30f3\u30d1\u30af\u30c8<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">FeRAM\u3092\u5c0e\u5165\u3059\u308b\u3068\u3001\u307e\u305aSRAM\u304c\u4e0d\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u96fb\u6e90\u306e\u8ca0\u8377\u306fRTC\u306b\u96c6\u4e2d\u3057\u307e\u3059\u3002\u6d88\u8cbb\u96fb\u529b\u3067\u898b\u308c\u3070\u3001\u88fd\u54c1\u5bff\u547d\u3092\u5f93\u6765\u306e\u7d0410\u500d\u306b\u5ef6\u3070\u3059\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u305f\u3068\u3048\u50c5\u304b\u306a\u6d88\u8cbb\u96fb\u6d41\u3067\u3042\u3063\u3066\u3082\u3001\u6642\u523b\u3092\u523b\u307f\u7d9a\u3051\u308b\u9650\u308a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u306f\u5ec3\u6b62\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3057\u3066\u3001\u3053\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u304c\u610f\u5916\u3068\u5384\u4ecb\u306a\u3082\u306e\u3067\u3001\u8a2d\u8a08\u8005\u3092\u60a9\u307e\u3057\u3066\u3044\u307e\u3059\u3002\u3067\u304d\u308c\u3070FeRAM\u5c0e\u5165\u3068\u540c\u6642\u306b\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u306e\u5ec3\u6b62\u3082\u691c\u8a0e\u3057\u305f\u3044\u3068\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u3092\u7121\u304f\u3059\u65b9\u6cd5<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u306f\u3001\u3053\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u306f\u672c\u5f53\u306b\u5fc5\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u8a2d\u8a08\u4e0a\u306e\u9078\u629e\u80a2\u306f\u5927\u304d\u304f2\u3064\u306b\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u884c\u308f\u306a\u3044<\/strong>\uff08\u5fc5\u8981\u306a\u6642\u3060\u3051\u6642\u523b\u3092\u540c\u671f\u3059\u308b\uff09<\/li>\n\n\n\n<li><strong>RTC\u305d\u306e\u3082\u306e\u3092\u5ec3\u6b62\u3059\u308b<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u305a\u308c\u3082\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u6839\u672c\u7684\u306a\u898b\u76f4\u3057\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001IoT\u5316\u306f\u3053\u306e\u6c7a\u65ad\u3092\u5f8c\u62bc\u3057\u3059\u308b\u5927\u304d\u306a\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3010\u56f3\u89e31\uff1a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u56de\u8def\u306e\u7c21\u7d20\u5316\u6bd4\u8f03\u3011<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/image-1024x576.jpeg\" alt=\"\" class=\"wp-image-5209\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/image-1024x576.jpeg 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/image-300x169.jpeg 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/image-768x432.jpeg 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/image-1536x864.jpeg 1536w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/image.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u672c\u5f53\u306b\u5fc5\u8981\u304b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3082\u305d\u3082\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u306a\u305c\u5fc5\u8981\u306a\u306e\u304b\u3092\u6539\u3081\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5bfe\u8c61\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001SRAM\u3068RTC\u3067\u3059\u3002SRAM\u306f\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u307e\u3059\u304c\u3001FeRAM\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u4e0d\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RTC\u306f\u6642\u523b\u60c5\u5831\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u5e38\u306b\u6642\u8a08\u306e\u52d5\u4f5c\u304c\u5fc5\u8981\u3067\u3059\u3002\u3067\u3059\u304b\u3089\u3001\u53b3\u5bc6\u306b\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u306f\u306a\u304f\u52d5\u4f5c\u306a\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u5229\u70b9\u3068\u6b20\u70b9\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>RTC\u3092\u7dad\u6301\u3059\u308b\u5229\u70b9\u3068\u306f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RTC\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u7d9a\u3051\u308b\u5229\u70b9\u306f\u306a\u3093\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u591a\u304f\u306e\u96fb\u5b50\u6a5f\u5668\u306fIoT\u5316\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002FeRAM\u3078\u306e\u5909\u66f4\u3092\u3001IoT\u5316\u306e\u304d\u3063\u304b\u3051\u306b\u3057\u3066\u3082\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>RTC\u3092\u5ec3\u6b62\u3059\u308b\u3068\u4f55\u304c\u5909\u308f\u308b\u304b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeRAM\u63a1\u7528\u306b\u4f34\u3046RTC\u306e\u5ec3\u6b62\u306f\u3001\u3059\u306a\u308f\u3061\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u306e\u5ec3\u6b62\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3053\u308c\u3089\u306e\u90e8\u54c1\u3092\u5ec3\u6b62\u3057\u305f\u5834\u5408\u306e\u5f71\u97ff\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u88fd\u54c1\u5bff\u547d\u3078\u306e\u5f71\u97ff<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RTC\u306f\u5de5\u5834\u3067\u88fd\u54c1\u3092\u7d44\u307f\u7acb\u3066\u305f\u3068\u304d\u304c\u3001\u52d5\u4f5c\u958b\u59cb\u3067\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u88fd\u9020\u5de5\u5834\u306e\u5de5\u7a0b\u3067\u6642\u523b\u8a2d\u5b9a\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u305d\u3057\u3066\u88fd\u54c1\u5bff\u547d\u306f\u3001\u96fb\u6c60\u5bff\u547d\u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3067\u3059\u304b\u3089\u3001\u5b9f\u969b\u306e\u88fd\u54c1\u5bff\u547d\u306f\u3001\u5de5\u5834\u3067\u306e\u88fd\u9020\u6642\u70b9\u3092\u8d77\u70b9\u3068\u3057\u3066\u6349\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u9020\u5f8c\u306e\u8f38\u9001\u304a\u3088\u3073\u5009\u5eab\u3067\u306e\u4fdd\u7ba1\u304c\u9577\u5f15\u304f\u96fb\u5b50\u6a5f\u5668\u306f\u3001\u305d\u306e\u5206\u306e\u88fd\u54c1\u4fdd\u8a3c\u3092\u3069\u3046\u3059\u308b\u304b\u304c\u554f\u984c\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u4f7f\u7528\u958b\u59cb\u6642\u671f\u304b\u3089\u306e\u6642\u9593\u3092\u8003\u3048\u308b\u305f\u3081\u3001\u5b9f\u4f53\u3068\u4e56\u96e2\u3059\u308b\u73fe\u8c61\u304c\u8d77\u304d\u307e\u3059\u3002\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u304c\u5ec3\u6b62\u3067\u304d\u308c\u3070\u88fd\u54c1\u5bff\u547d\u306f\u683c\u6bb5\u306b\u5ef6\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3010\u56f3\u89e3\u68482\uff1a\u88fd\u54c1\u5bff\u547d\u306e\u6982\u5ff5\u5909\u5316\u3011<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/21d1738f-ba79-463f-8189-5fd4b6bcb17f-1024x576.jpg\" alt=\"\" class=\"wp-image-5210\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/21d1738f-ba79-463f-8189-5fd4b6bcb17f-1024x576.jpg 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/21d1738f-ba79-463f-8189-5fd4b6bcb17f-300x169.jpg 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/21d1738f-ba79-463f-8189-5fd4b6bcb17f-768x432.jpg 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/21d1738f-ba79-463f-8189-5fd4b6bcb17f-1536x864.jpg 1536w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2026\/05\/21d1738f-ba79-463f-8189-5fd4b6bcb17f.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u8f38\u9001\u304a\u3088\u3073\u4fdd\u7ba1\u4e2d\u306e\u52d5\u4f5c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u8f38\u9001\u304a\u3088\u3073\u4fdd\u7ba1\u4e2d\u3082RTC\u306f\u52d5\u4f5c\u3092\u7d99\u7d9a\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u300232.768kHz\u306e\u30af\u30ed\u30c3\u30af\u304c\u5e38\u306b\u52d5\u304d\u7d9a\u3051\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u8a8d\u8b58\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002RTC\u3092\u4f7f\u308f\u306a\u3051\u308c\u3070\u3001\u5916\u90e8\u304b\u3089\u901a\u96fb\u3057\u306a\u3044\u9650\u308a\u3001\u52d5\u4f5c\u3059\u308b\u56de\u8def\u306f\u767a\u751f\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6c34\u6676\u632f\u52d5\u5b50\u306e\u7cbe\u5ea6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RTC\u7528\u306e\u6c34\u6676\u632f\u52d5\u5b50\u306e\u6e29\u5ea6\u7279\u6027\u3082\u898b\u9003\u305b\u307e\u305b\u3093\u3002\u5ba4\u6e29\u3067\u306f\u9ad8\u7cbe\u5ea6\u3067\u3059\u304c\u3001\u4f4e\u6e29\u3042\u308b\u3044\u306f\u9ad8\u6e29\u3067\u7cbe\u5ea6\u304c\u60aa\u304f\u306a\u308a\u307e\u3059\u3002\u8f38\u9001\u304a\u3088\u3073\u4fdd\u7ba1\u4e2d\u306e\u6e29\u5ea6\u74b0\u5883\u306b\u3088\u3063\u3066\u306f1\u304b\u6708\u306b\u6570\u5206\u5358\u4f4d\u3067\u305a\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u3088\u3046\u3067\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u6642\u523b\u60c5\u5831\u306e\u7cbe\u5ea6\u306f\u975e\u5e38\u306b\u9ad8\u304f\u3001\u305a\u308c\u305f\u3068\u3057\u3066\u3082\u88dc\u6b63\u60c5\u5831\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30d5\u30ea\u30fc\u3068\u3044\u3046\u4ed8\u52a0\u4fa1\u5024<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u5b50\u6a5f\u5668\u306b\u304a\u3044\u3066\u3001\u88fd\u54c1\u5bff\u547d\u3092\u5de6\u53f3\u3059\u308b\u306e\u306f\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u3067\u3059\u3002\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u3092\u5ec3\u6b62\u3067\u304d\u308c\u3070\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30d5\u30ea\u30fc\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3082\u3001\u8a2d\u8a08\u8005\u306b\u3068\u3063\u3066\u3082\u65b0\u305f\u306a\u4ed8\u52a0\u4fa1\u5024\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeRAM\u306e\u5c0e\u5165\u306f\u3001\u5358\u306a\u308b\u30e1\u30e2\u30ea\u306e\u7f6e\u304d\u63db\u3048\u306b\u3068\u3069\u307e\u308a\u307e\u305b\u3093\u3002\u6642\u523b\u3092\u5e38\u6642\u4fdd\u6301\u3059\u308b\u8a2d\u8a08\u305d\u306e\u3082\u306e\u3092\u898b\u76f4\u3059\u5951\u6a5f\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p 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