彗星が落ちたのは27,846 Views SingersKaai YukiVocaloidshikisaiProducerGekiyakuβVocaloidKazehikiβVocaloidProducershikisaiProducerViews BreakdownNiconico17K ViewsYouTube11K ViewsDaily Views1211/161311/17911/181411/1917211/201111/214511/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB