Donut Hole440 Views SingerSorane MakoUTAUProducerYuzuyama NankoOther IndiviudalViews BreakdownYouTube231 ViewsNiconico209 ViewsDaily Views09/30010/01010/02010/03010/04010/05010/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB