Sora wa Kyou mo Aoi no da268,875 Views SingerOtomachi Una (Unknown)VocaloidProducerGo AokiProducerViews BreakdownYouTube214K ViewsNiconico55K ViewsDaily Views1812/1739312/18612/191612/2012312/215412/228912/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB