\n\n
\n
","url":"https:\/\/www.nicovideo.jp\/user\/3451668"}},{"@context":"http:\/\/schema.org","@type":"WebSite","name":"niconico","url":"https:\/\/www.nicovideo.jp\/"},{"@context":"http:\/\/schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/www.nicovideo.jp\/video_top","name":"\u30cb\u30b3\u30cb\u30b3\u52d5\u753b"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/www.nicovideo.jp\/video_top\/genre\/dance","name":"\u30c0\u30f3\u30b9"}},{"@type":"ListItem","position":3,"item":{"@id":"https:\/\/www.nicovideo.jp\/tag\/\u5317\u6751\u4ec1","name":"\u5317\u6751\u4ec1"}}]}]},"googleTagManager":{"user":{"login_status":"not_login"},"content":{"player_type":"er","genre":"\u30c0\u30f3\u30b9","content_type":"user"}},"response":{"ads":null,"category":null,"channel":null,"client":{"nicosid":"1744907245.1956069747","watchId":"sm38978196","watchTrackId":"PjVnCXYixn_1744907245848"},"comment":{"server":{"url":""},"keys":{"userKey":""},"layers":[{"index":0,"isTranslucent":false,"threadIds":[{"id":1625321404,"fork":1,"forkLabel":"owner"}]},{"index":1,"isTranslucent":false,"threadIds":[{"id":1625321404,"fork":0,"forkLabel":"main"},{"id":1625321404,"fork":2,"forkLabel":"easy"}]}],"threads":[{"id":1625321404,"fork":1,"forkLabel":"owner","videoId":"sm38978196","isActive":true,"isDefaultPostTarget":false,"isEasyCommentPostTarget":false,"isLeafRequired":false,"isOwnerThread":true,"isThreadkeyRequired":false,"threadkey":null,"is184Forced":false,"hasNicoscript":true,"label":"owner","postkeyStatus":0,"server":""},{"id":1625321404,"fork":0,"forkLabel":"main","videoId":"sm38978196","isActive":true,"isDefaultPostTarget":true,"isEasyCommentPostTarget":false,"isLeafRequired":true,"isOwnerThread":false,"isThreadkeyRequired":false,"threadkey":null,"is184Forced":false,"hasNicoscript":false,"label":"default","postkeyStatus":0,"server":""},{"id":1625321404,"fork":2,"forkLabel":"easy","videoId":"sm38978196","isActive":true,"isDefaultPostTarget":false,"isEasyCommentPostTarget":true,"isLeafRequired":true,"isOwnerThread":false,"isThreadkeyRequired":false,"threadkey":null,"is184Forced":false,"hasNicoscript":false,"label":"easy","postkeyStatus":0,"server":""}],"ng":{"ngScore":{"isDisabled":false},"channel":[],"owner":[],"viewer":null},"isAttentionRequired":false,"nvComment":{"threadKey":"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJqdGkiOiI2ODAxMmJlZGQ4NjVmIiwiZXhwIjoxNzQ0OTA3Mzg0LCJ0eXAiOiJUaHJlYWQtS2V5IiwidGlkcyI6WyIxNjI1MzIxNDA0Il0sImYxODRzIjpbXX0.P9UEOzL-s2N3olwAqx84aoResl4zHYh6hSwyWl9UdQNeTTA8keAnmOQf8-wcWjhJwKLuU0DKMRiy69xHA7ceuA","server":"https:\/\/public.nvcomment.nicovideo.jp","params":{"targets":[{"id":"1625321404","fork":"owner"},{"id":"1625321404","fork":"main"},{"id":"1625321404","fork":"easy"}],"language":"ja-jp"}},"assist":{"sectionDurationSec":6,"minMatchCharacters":8,"ignorePostElapsedTimeSec":7200,"ignoreCommentNgScoreThreshold":-1000,"commentCountThresholdList":[[4,7],[14,19],[26,1500]],"buttonDisplayDurationSec":6,"buttonDisplayOffsetSec":2}},"community":null,"easyComment":{"phrases":[]},"external":{"commons":{"hasContentTree":true},"ichiba":{"isEnabled":true}},"genre":{"key":"dance","label":"\u30c0\u30f3\u30b9","isImmoral":false,"isDisabled":false,"isNotSet":false},"marquee":{"isDisabled":false,"tagRelatedLead":null},"media":{"domand":{"videos":[{"id":"video-h264-1080p","isAvailable":false,"label":"1080p","bitRate":3988809,"width":1920,"height":1080,"qualityLevel":4,"recommendedHighestAudioQualityLevel":1},{"id":"video-h264-720p","isAvailable":true,"label":"720p","bitRate":1987382,"width":1280,"height":720,"qualityLevel":3,"recommendedHighestAudioQualityLevel":1},{"id":"video-h264-480p","isAvailable":true,"label":"480p","bitRate":1415198,"width":854,"height":480,"qualityLevel":2,"recommendedHighestAudioQualityLevel":1},{"id":"video-h264-360p","isAvailable":true,"label":"360p","bitRate":596849,"width":640,"height":360,"qualityLevel":1,"recommendedHighestAudioQualityLevel":1},{"id":"video-h264-360p-lowest","isAvailable":true,"label":"\u4f4e\u753b\u8cea","bitRate":300527,"width":640,"height":360,"qualityLevel":0,"recommendedHighestAudioQualityLevel":1}],"audios":[{"id":"audio-aac-128kbps","isAvailable":true,"bitRate":111675,"samplingRate":48000,"integratedLoudness":-8.300000000000000710542735760100185871124267578125,"truePeak":0.59999999999999997779553950749686919152736663818359375,"qualityLevel":1,"loudnessCollection":[{"type":"video","value":0.462381021399260350168702871087589301168918609619140625},{"type":"pureAdPreroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"houseAdPreroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"networkAdPreroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"pureAdMidroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"houseAdMidroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"networkAdMidroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"pureAdPostroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"houseAdPostroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"networkAdPostroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"nicoadVideoIntroduce","value":0.89125093813374556273032567332847975194454193115234375},{"type":"nicoadBillboard","value":1},{"type":"marquee","value":1}],"label":{"quality":"\u6a19\u6e96\u97f3\u8cea","bitrate":"128kbps"}},{"id":"audio-aac-64kbps","isAvailable":true,"bitRate":83576,"samplingRate":48000,"integratedLoudness":-8.300000000000000710542735760100185871124267578125,"truePeak":0.59999999999999997779553950749686919152736663818359375,"qualityLevel":0,"loudnessCollection":[{"type":"video","value":0.462381021399260350168702871087589301168918609619140625},{"type":"pureAdPreroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"houseAdPreroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"networkAdPreroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"pureAdMidroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"houseAdMidroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"networkAdMidroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"pureAdPostroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"houseAdPostroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"networkAdPostroll","value":0.7079457843841379105498390345019288361072540283203125},{"type":"nicoadVideoIntroduce","value":0.89125093813374556273032567332847975194454193115234375},{"type":"nicoadBillboard","value":1},{"type":"marquee","value":1}],"label":{"quality":"\u4f4e\u97f3\u8cea","bitrate":"64kbps"}}],"isStoryboardAvailable":false,"accessRightKey":"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJqdGkiOiI2ODAxMmJlZGU0MmYwIiwiZXhwIjoxNzQ0OTA3ODQ1LCJ0eXAiOiJBY2Nlc3MtUmlnaHQtS2V5IiwidmlkIjoic20zODk3ODE5NiIsInJpZCI6Im5pY292aWRlby1zbTM4OTc4MTk2IiwiZmlkIjo2LCJ1aWQiOiI2LVBqVm5DWFlpeG5fMTc0NDkwNzI0NTg0OCIsImQiOjkzLCJ2IjpbInZpZGVvLWgyNjQtNzIwcCIsInZpZGVvLWgyNjQtNDgwcCIsInZpZGVvLWgyNjQtMzYwcCIsInZpZGVvLWgyNjQtMzYwcC1sb3dlc3QiXSwiYSI6WyJhdWRpby1hYWMtMTI4a2JwcyIsImF1ZGlvLWFhYy02NGticHMiXSwicyI6ZmFsc2UsInNoIjpmYWxzZX0.dFXaA2XIycccn4GFUdAhCfxkIyBLgqfalrivuxT-fCFIsaAC1GprEJItaiQB3YK9zn25ZhadmJK5BcR-ZlJetg"},"delivery":null,"deliveryLegacy":null},"okReason":"PURELY","owner":{"id":3451668,"nickname":"\u5598\u606f","iconUrl":"https:\/\/secure-dcdn.cdn.nimg.jp\/nicoaccount\/usericon\/345\/3451668.jpg?1340131206","channel":null,"live":null,"isVideosPublic":true,"isMylistsPublic":true,"videoLiveNotice":null,"viewer":null},"payment":{"video":{"isPpv":false,"isAdmission":false,"isContinuationBenefit":false,"isPremium":false,"watchableUserType":"all","commentableUserType":"all","billingType":"free"},"preview":{"ppv":{"isEnabled":false},"admission":{"isEnabled":false},"continuationBenefit":{"isEnabled":false},"premium":{"isEnabled":false}}},"pcWatchPage":{"tagRelatedBanner":null,"videoEnd":{"bannerIn":null,"overlay":null},"showOwnerMenu":false,"showOwnerThreadCoEditingLink":false,"showMymemoryEditingLink":false,"channelGtmContainerId":"GTM-K8M6VGZ"},"player":{"initialPlayback":null,"comment":{"isDefaultInvisible":false},"layerMode":0},"ppv":null,"ranking":{"genre":null,"popularTag":[],"teiban":null},"series":null,"smartphone":null,"system":{"serverTime":"2025-04-18T01:27:25+09:00","isPeakTime":true,"isStellaAlive":true},"tag":{"items":[{"name":"\u5317\u6751\u4ec1","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":false,"isLocked":true},{"name":"\u5598\u606f","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":true,"isLocked":true},{"name":"\u8e0a\u3063\u3066\u307f\u305f","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":true,"isLocked":true},{"name":"\u30c0\u30f3\u30de\u30b9\u30ef\u30fc\u30eb\u30c93\u30a8\u30f3\u30c8\u30ea\u30fc\u67a0","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":false,"isLocked":true},{"name":"\u512a\u3057\u3044\u5f57\u661f(yoasobi)","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":false,"isLocked":true},{"name":"\u30aa\u30ea\u30b8\u30ca\u30eb\u632f\u4ed8","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":true,"isLocked":true},{"name":"\u6295\u7a3f\u8005\u30b3\u30e1\u30f3\u30c8","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":true,"isLocked":true},{"name":"JiN","isCategory":false,"isCategoryCandidate":false,"isNicodicArticleExists":true,"isLocked":false}],"hasR18Tag":false,"isPublishedNicoscript":false,"edit":{"isEditable":false,"uneditableReason":"NEED_LOGIN","editKey":null},"viewer":null},"video":{"id":"sm38978196","title":"\u3010\u4ec1\u3068\u5598\u606f\u3011\u512a\u3057\u3044\u5f57\u661f\u8e0a\u3063\u3066\u307f\u305f\u3010\u30aa\u30ea\u30b8\u30ca\u30eb\u632f\u4ed8\u3011","description":"\u9078\u51fa\u3055\u308c\u305f\u3089\u3001\u30d5\u30eb\u3067\u8e0a\u308d\u3046\u306d\u3002<\/strong>
\u25a1\u4f7f\u7528\u697d\u66f2\uff1ahttps:\/\/youtu.be\/1dr4HfjgtUU<\/a>
\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002
\u64ae\u5f71\u7de8\u96c6\/\u5598\u606f
\u30fc\u30fc\u30fc\u30fc\u30fc
\u25a1\u5317\u6751\u4ec1
twitter\u2192https:\/\/twitter.com\/JIN_UDEJAPAN<\/a>
\u25a0\u5598\u606f
twitter\u2192https:\/\/twitter.com\/z2u_dance<\/a>
weibo\u2192http:\/\/weibo.com\/ukosnez<\/a>
","count":{"view":9858,"comment":183,"mylist":194,"like":394},"duration":93,"thumbnail":{"url":"https:\/\/nicovideo.cdn.nimg.jp\/thumbnails\/38978196\/38978196.21023845","middleUrl":"https:\/\/nicovideo.cdn.nimg.jp\/thumbnails\/38978196\/38978196.21023845.M","largeUrl":"https:\/\/nicovideo.cdn.nimg.jp\/thumbnails\/38978196\/38978196.21023845.L","player":"https:\/\/img.cdn.nimg.jp\/s\/nicovideo\/thumbnails\/38978196\/38978196.21023845.original\/a960x540l?key=09552a2a94b8a4c93ede6d0fb0fba37d32ab72bea128cf24cadfb23cd6fd5af7","ogp":"https:\/\/img.cdn.nimg.jp\/s\/nicovideo\/thumbnails\/38978196\/38978196.21023845.original\/r1280x720l?key=f5f26b96ce8a54225ab4e78f7a9ffeac7670a0b6b67d249705295f43904de187"},"rating":{"isAdult":false},"registeredAt":"2021-07-04T19:00:00+09:00","isPrivate":false,"isDeleted":false,"isNoBanner":false,"isAuthenticationRequired":false,"isEmbedPlayerAllowed":true,"isGiftAllowed":true,"viewer":null,"watchableUserTypeForPayment":"all","commentableUserTypeForPayment":"all","hasLyrics":false,"9d091f87":false},"videoAds":{"additionalParams":{"videoId":"sm38978196","videoDuration":93,"isAdultRatingNG":false,"isAuthenticationRequired":false,"isR18":false,"nicosid":"1744907245.1956069747","lang":"ja-jp","watchTrackId":"PjVnCXYixn_1744907245848","genre":"dance"},"items":[{"type":"preroll","timingMs":null,"additionalParams":{"linearType":"preroll","adIdx":0,"skipType":1,"skippableType":1,"pod":1}},{"type":"postroll","timingMs":null,"additionalParams":{"linearType":"postroll","adIdx":0,"skipType":1,"skippableType":1,"pod":2}}],"reason":"non_premium_user_ads"},"videoLive":null,"viewer":null,"waku":{"information":{"title":"\u65b0\u3057\u304f\u306a\u3063\u305f\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3088\u3046\uff01","url":"https:\/\/blog.nicovideo.jp\/niconews\/246630.html","isNewWindow":true},"bgImages":[],"addContents":null,"addVideo":null,"tagRelatedBanner":{"title":"\u6295\u7a3f\u8005\u30fb\u653e\u9001\u8005\u306e\u65b9\u5fc5\u898b\uff01","imageUrl":"https:\/\/wktk.nimg.jp\/wktk\/311\/image\/S94N0ut-1z.png","description":"2026\u5e74\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u30ab\u30ec\u30f3\u30c0\u30fc\u306b\u8f09\u308d\u3046\uff01\u305f\u3060\u3044\u307e\u30a8\u30f3\u30c8\u30ea\u30fc\u53d7\u4ed8\u4e2d","isEvent":false,"linkUrl":"https:\/\/blog.nicovideo.jp\/niconews\/246334.html","linkType":"link","linkOrigin":"https:\/\/blog.nicovideo.jp\/niconews\/246334.html","isNewWindow":false},"tagRelatedMarquee":null,"pcWatchHeaderCustomBanner":null}}}}">