暗い月曜日4,797 Views SingersMEIKOVocaloidHiyama KiyoteruVocaloidMidorizaki KasumiCeVIO AIProducerkeystoneProducerViews BreakdownNiconico4.8K ViewsDaily Views06/2406/2506/2606/2706/2806/2906/30refreshRefresh Song DataListenNiconicoVocaDB
