二年生のなりかた16,952 Views SingerHatsune MikuVocaloidProducerSEEProducerViews BreakdownYouTube15K ViewsNiconico1.8K ViewsDaily Views311/01111/02211/03111/04211/05211/06211/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB