彗星が落ちたのは27,535 Views SingersKaai YukiVocaloidshikisaiProducerGekiyakuβVocaloidKazehikiβVocaloidProducershikisaiProducerViews BreakdownNiconico17K ViewsYouTube11K ViewsDaily Views1411/01511/02811/036311/04211/05611/061211/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB