IMITATION BLACK2,554,472 Views SingersKamui GakupoVocaloidKagamine LenVocaloidKAITOVocaloidProducernatsuPProducerViews BreakdownNiconico2.1M ViewsYouTube459K ViewsDaily Views4229/24-2.1M9/252.1M9/263199/274019/283639/293869/30VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB