null47,716 Views SingerYonagine KazukoUTAUProducerChasing FirefliesProducerViews BreakdownYouTube24K ViewsNiconico23K ViewsDaily Views011/01011/02011/03011/04011/05011/06011/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB