If I Could Become Someone's Heart64,797,001 Views SingersHatsune MikuVocaloidGUMIVocaloidProducerYurryCanonProducerViews BreakdownYouTube59M ViewsNiconico6.2M ViewsDaily Views22K7/0220K7/0321K7/0420K7/0520K7/0624K7/0723K7/08VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB