Bitter Chocolate Decoration1,373,628 Views SingerKazehikiUTAUProducerKurukuru SuuziCover ArtistViews BreakdownYouTube1.2M ViewsNiconico157K ViewsDaily Views1369/24-1.4M9/251.4M9/261089/271139/281069/291299/30VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB