Natsunisaku1,406,808 Views SingerHatsune MikuVocaloidProducerYukopiProducerViews BreakdownYouTube1.4M ViewsNiconico53K ViewsDaily Views43912/1746912/1847912/1936112/2045712/2157712/2235212/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB