Budding Heart4,221,893 Views SingerHatsune MikuVocaloidProducerHihumiProducerViews BreakdownYouTube3.3M ViewsNiconico814K Viewsbilibili97K ViewsDaily Views6453/316504/016584/026224/037834/046604/056854/06VideorefreshRefresh Song DataListenYouTubeNiconicobilibiliVocaDB