Bitter Chocolate Decoration1,370,819 Views SingerKazehikiUTAUProducerKurukuru SuuziCover ArtistViews BreakdownYouTube1.2M ViewsNiconico157K ViewsDaily Views-1.4M9/011.4M9/021289/03-1.4M9/041.4M9/051629/061009/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB