Budding Heart4,071,742 Views SingerHatsune MikuVocaloidProducerHihumiProducerViews BreakdownYouTube3.2M ViewsNiconico786K Viewsbilibili94K ViewsDaily Views09/307.1K10/0118310/0267510/0385310/0476510/051.3K10/06VideorefreshRefresh Song DataListenYouTubeNiconicobilibiliVocaDB