{"id":19817,"date":"2022-08-06T08:19:00","date_gmt":"2022-08-05T23:19:00","guid":{"rendered":"https:\/\/sipo.tokyo\/?p=19817"},"modified":"2022-08-09T08:19:39","modified_gmt":"2022-08-08T23:19:39","slug":"post-19817","status":"publish","type":"post","link":"https:\/\/sipo.tokyo\/?p=19817","title":{"rendered":"IOG\u30d6\u30ed\u30b0\uff1a\u300eKachina\u300f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8"},"content":{"rendered":"<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp\" alt=\"\" class=\"wp-image-19818\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp 800w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-300x169.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-768x432.webp 768w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-450x253.webp 450w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Kachina: \u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8<\/h3>\n\n\n\n<p class=\"\"><strong>ZK Snarks\u306e\u6d3b\u7528\u306b\u3088\u308a\u3001\u5206\u6563\u5316\u306e\u7279\u6027\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u6a5f\u80fd\u3092\u5b9f\u73fe<\/strong><\/p>\n\n\n\n<p class=\"\">by Olga Hryniuk 2022\u5e748\u67085\u65e5<\/p>\n\n\n\n<p class=\"\">\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u901a\u8ca8\u3084\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3059\u308b\u610f\u601d\u306e\u3042\u308b2\u3064\u4ee5\u4e0a\u306e\u5f53\u4e8b\u8005\u9593\u306e\u8907\u96d1\u306a\u3084\u308a\u3068\u308a\u3092\u3001\u5206\u6563\u5316\u3055\u308c\u305f\u65b9\u6cd5\u3067\u8868\u73fe\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63d0\u793a\u3057\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u4e8b\u5b9f\u4e0a\u81ea\u52d5\u5316\u3055\u308c\u305f\u30c7\u30b8\u30bf\u30eb\u5951\u7d04\u3067\u3059\u3002\u30b3\u30fc\u30c9\u3067\u8a18\u8ff0\u3055\u308c\u3001\u6240\u5b9a\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u305f\u3068\u304d\u306b\u3001\u5951\u7d04\u306e\u62d8\u675f\u529b\u306e\u3042\u308b\u53d6\u5f15\u3092\u8ffd\u8de1\u3001\u691c\u8a3c\u3001\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6761\u4ef6\u3092\u8868\u73fe\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u958b\u767a\u8005\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u30b3\u30fc\u30c9\u306f\u3001\u5206\u6563\u578b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4fdd\u5b58\u3055\u308c\u3001\u5206\u6563\u3055\u308c\u308b\u305f\u3081\u3001\u900f\u660e\u6027\u304c\u9ad8\u304f\u3001\u5fc5\u8981\u3067\u3042\u308c\u3070\u3001\u4e0d\u53ef\u9006\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001Input Output Global (IOG) \u304c\u30a8\u30b8\u30f3\u30d0\u30e9\u5927\u5b66\u3068\u5171\u540c\u3067\u958b\u767a\u3057\u305f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308bKachina\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5206\u6563\u5316\u306e\u7279\u6027\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u3068\u6c4e\u7528\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u53d6\u5f15\u306b\u304a\u3051\u308b\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77<\/h5>\n\n\n\n<p class=\"\">\u591a\u304f\u306e\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u53f0\u5e33\u306f\u3001\u305d\u306e\u900f\u660e\u6027\u3068\u516c\u958b\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u5951\u7d04\u6761\u4ef6\u304c\u8ab0\u306b\u3067\u3082\u898b\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u900f\u660e\u6027\u306f\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306e\u6700\u3082\u5f37\u529b\u306a\u5229\u70b9\u306e1\u3064\u3067\u3059\u304c\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u6271\u3046\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"\">\u958b\u767a\u8005\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u6697\u53f7\u5316\u6280\u8853\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\uff08ZKP\uff09\u3068\u5b89\u5168\u306a\u8a08\u7b97\u304c\u305d\u306e2\u3064\u306e\u4f8b\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6697\u53f7\u6280\u8853\u306b\u52d5\u6a5f\u4ed8\u3051\u3089\u308c\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306e\u69d8\u3005\u306a\u5b9a\u7fa9\u3092\u6e80\u305f\u3057\u3001\u4fe1\u983c\u306e\u4eee\u5b9a\u3092\u5fc5\u8981\u3068\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u73fe\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u4f8b\u3068\u3057\u3066\u3001Zexe, zkay, Hawk, Zether, Secret Network\u306a\u3069\u304c\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u3067\u6700\u3082\u8868\u73fe\u529b\u306e\u3042\u308bHawk\u3068Secret\u306f\u3001\u4fe1\u983c\u306e\u4eee\u5b9a\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9054\u6210\u3067\u304d\u308b\u5206\u6563\u5316\u306e\u30ec\u30d9\u30eb\u304c\u5927\u5e45\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002Hawk\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u6838\u306b\u5c0f\u898f\u6a21\u3067\u56fa\u5b9a\u3055\u308c\u305f\u53c2\u52a0\u8005\u3092\u60f3\u5b9a\u3057\u3066\u304a\u308a\u3001Secret\u306f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fb5\u5bb3\u3059\u308b\u653b\u6483\u306e\u6b74\u53f2\u304c\u8c4a\u5bcc\u306a\u6280\u8853\u3067\u3042\u308bTrusted Execution Environments\uff08TEEs\uff09\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u3001\u5206\u6563\u578b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u57fa\u672c\u539f\u5247\u3068\u6839\u672c\u7684\u306b\u885d\u7a81\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Kachina\uff1a\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u57fa\u76e4<\/h5>\n\n\n\n<p class=\"\">Kachina\u306f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u304c\u4fdd\u8a3c\u3055\u308c\u305f\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3068\u3057\u3066\u8868\u73fe\u53ef\u80fd\u306a\u5206\u6563\u578b\u8a08\u7b97\u306e\u5927\u304d\u306a\u30af\u30e9\u30b9\u3092\u7279\u5b9a\u3057\u3001\u958b\u767a\u8005\u304c\u8ffd\u52a0\u306e\u4fe1\u983c\u524d\u63d0\u306a\u3057\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30bc\u30ed\u77e5\u8b58\u7c21\u6f54\u975e\u5bfe\u8a71\u7684\u77e5\u8b58\u8ad6\u8a3c\uff08ZK Snarks\uff09\u306e\u307f\u306b\u4f9d\u5b58\u3057\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u63d0\u4f9b\u3059\u308b\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8a3c\u306f\u3001\u6570\u5b66\u7684\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u8a3c\u660e\u3092\u901a\u3058\u3066\u3001Universal Composability (UC)\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u65b0\u3057\u3044\u62e1\u5f35\u3084\u5909\u66f4\u306e\u305f\u3073\u306b\u57fa\u790e\u3068\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u3001\u3055\u3089\u306a\u308b\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306e\u5341\u5206\u306b\u4f4e\u30ec\u30d9\u30eb\u3067\u6c4e\u7528\u7684\u306a\u57fa\u790e\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"\">Kachina\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u30ed\u30fc\u30ab\u30eb\u30de\u30b7\u30f3\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002\u3053\u308c\u3089\u306f\u3001\u305d\u308c\u305e\u308c\u30d1\u30d6\u30ea\u30c3\u30af\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3068\u3044\u30462\u3064\u306e\u72ec\u7acb\u3057\u305f\u72b6\u614b\u306b\u3088\u3063\u3066\u8868\u73fe\u3055\u308c\u308b\u3002\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u30aa\u30f3\u30c1\u30a7\u30fc\u30f3\uff08\u304a\u3088\u3073\u5171\u6709\uff09\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30b9\u30c6\u30fc\u30c8\u3068\u30aa\u30d5\u30c1\u30a7\u30fc\u30f3\uff08\u304a\u3088\u3073\u30ed\u30fc\u30ab\u30eb\uff09\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b9\u30c6\u30fc\u30c8\u306e\u4e21\u65b9\u3092\u4e00\u7dd2\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u5f53\u4e8b\u8005\u306f\u3001\u8a31\u5bb9\u3055\u308c\u308b\u65b9\u6cd5\u3067\u516c\u958b\u72b6\u614b\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u3092\u30bc\u30ed\u77e5\u8b58\u3067\u8a3c\u660e\u3059\u308b\u3002\u3064\u307e\u308a\u3001\u975e\u516c\u958b\u72b6\u614b\u306e\u5b58\u5728\u3068\u3001\u3053\u306e\u66f4\u65b0\u304c\u610f\u5473\u3092\u306a\u3059\u5165\u529b\u306b\u95a2\u3059\u308b\u8a73\u7d30\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"\">Kachina\u5951\u7d04\u306f\u307e\u305f\u3001\u6b21\u306e\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/p>\n\n\n\n<ul 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class=\"\">\u63d0\u6848\u3055\u308c\u305f\u8a2d\u8a08\u306f\u307b\u3068\u3093\u3069\u7406\u8ad6\u7684\u306a\u3082\u306e\u3060\u304c\u3001Kachina\u306f\u73fe\u5b9f\u306e\u5236\u7d04\u306e\u3082\u3068\u3067\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u53ef\u80fd\u6027\u3092\u8a3c\u660e\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u72b6\u614b\u30aa\u30e9\u30af\u30eb\u306e\u4f7f\u7528\u306b\u3088\u308a\u3001\u8a08\u7b97\u304c\u56f0\u96e3\u306a\u64cd\u4f5c\u3084\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u8ca0\u8377\u306e\u304b\u304b\u308b\u64cd\u4f5c\u306e\u307b\u3068\u3093\u3069\u3092\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\u306e\u5916\u306b\u79fb\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\u30b7\u30b9\u30c6\u30e0\u306f\u666e\u904d\u7684\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u304c\u3001ZKP\u306e\u69cb\u6210\u306f\u5b58\u5728\u3057\u3001\u63d0\u6848\u3059\u308b\u8a2d\u5b9a\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u5b9f\u7528\u7684\u3067\u3059\u3002<\/li><\/ul>\n\n\n\n<p class=\"\">\u8a73\u7d30\u3001\u4f8b\u3001\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u30b5\u30f3\u30d7\u30eb\u306b\u3064\u3044\u3066\u306f\u3001\u300c\u00a0\u2018<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/en\/research\/library\/papers\/kachina-foundations-of-private-smart-contracts\/\" target=\"_blank\">Kachina \u2013 Foundations of Private Smart Contracts<\/a>\u2019.\u300d\u3092\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"\">\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u4f5c\u6210\u306b\u3042\u305f\u308a\u3001<em><a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/en\/team\/thomas-kerber\" target=\"_blank\">Thomas Kerber<\/a><\/em>\u306e\u610f\u898b\u3068\u652f\u63f4\u306b\u611f\u8b1d\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Kachina: \u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8 ZK Snarks\u306e\u6d3b\u7528\u306b\u3088\u308a\u3001\u5206\u6563\u5316\u306e\u7279\u6027\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u6a5f\u80fd\u3092\u5b9f\u73fe by Olga Hryniuk 2022\u5e748\u67085\u65e5 \u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u901a\u8ca8\u3084\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3059\u308b\u610f\u601d\u306e\u3042\u308b2\u3064\u4ee5\u4e0a\u306e\u5f53\u4e8b\u8005\u9593\u306e\u8907\u96d1\u306a\u3084\u308a\u3068\u308a\u3092\u3001\u5206\u6563\u5316\u3055\u308c\u305f\u65b9\u6cd5\u3067\u8868\u73fe\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63d0\u793a\u3057\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u4e8b\u5b9f\u4e0a\u81ea\u52d5\u5316\u3055\u308c\u305f\u30c7\u30b8\u30bf\u30eb\u5951\u7d04\u3067\u3059\u3002\u30b3\u30fc\u30c9\u3067\u8a18\u8ff0\u3055\u308c\u3001\u6240\u5b9a\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u305f\u3068\u304d\u306b\u3001\u5951\u7d04\u306e\u62d8\u675f\u529b\u306e\u3042\u308b\u53d6\u5f15\u3092\u8ffd\u8de1\u3001\u691c\u8a3c\u3001\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6761\u4ef6\u3092\u8868\u73fe\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b&hellip;","protected":false},"author":1,"featured_media":19818,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67,21,35,1,38],"tags":[],"class_list":{"0":"post-19817","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-iog","8":"category-21","9":"category-blog","10":"category-japanese","11":"category-38"},"featured_image_urls":{"full":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp",800,450,false],"thumbnail":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-150x150.webp",150,150,true],"medium":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-300x169.webp",300,169,true],"medium_large":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-768x432.webp",768,432,true],"large":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp",800,450,false],"1536x1536":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp",800,450,false],"2048x2048":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp",800,450,false],"dp-widget-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-140x96.webp",140,96,true],"dp-widget-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-280x192.webp",280,192,true],"dp-related-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-250x154.webp",250,154,true],"dp-related-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-500x308.webp",500,308,true],"dp-archive-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih-450x253.webp",450,253,true],"dp-archive-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234t5y65gih.webp",800,450,false]},"category_list":"<a href=\"https:\/\/sipo.tokyo\/?cat=67\" rel=\"category\">IOG\u30d6\u30ed\u30b0<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=21\" rel=\"category\">\u30cb\u30e5\u30fc\u30b9<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=35\" rel=\"category\">\u30d6\u30ed\u30b0<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=1\" rel=\"category\">\u65e5\u672c\u8a9e\u7248<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=38\" rel=\"category\">\u7ffb\u8a33<\/a>","author_info":{"name":"sition","url":"https:\/\/sipo.tokyo\/?author=1"},"comments_num":"0 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