真面目だけ。1,227,738 Views SingerCOKOCeVIO AIProducerAotaniProducerViews BreakdownYouTube1.2M ViewsNiconico71K ViewsDaily Views1.6K6/302K7/011.7K7/021.6K7/031.8K7/041.9K7/052K7/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB