真面目だけ。1,664,335 Views SingerCOKOCeVIO AIProducerAotaniProducerViews BreakdownYouTube1.6M ViewsNiconico93K ViewsDaily Views1.1K3/311.2K4/011.1K4/021.2K4/031.1K4/041.3K4/051.2K4/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB