IMITATION BLACK2,561,989 Views SingersKamui GakupoVocaloidKagamine LenVocaloidKAITOVocaloidProducernatsuPProducerViews BreakdownNiconico2.1M ViewsYouTube466K ViewsDaily Views-2.6M10/142.6M10/1535010/1642710/1737610/1836810/1936610/20VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB