To Celebrate You Two, I'm Here5,415,145 Views SingersHatsune MikuVocaloidGUMIVocaloidProducerMasaProducerViews BreakdownYouTube5.1M ViewsYouTube162K ViewsNiconico104K ViewsDaily Views1.3K12/171.3K12/182K12/1960612/201.4K12/211.9K12/221.9K12/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB