敬称略music:「反芻シ考」れるりりniconico▶ https://www.nicovideo.jp/watch/sm38292635vocal :結イniconico▶ https://www.nicovideo.jp/series/174847 Twitter▶ https://twitter.com/yui000channel mix:KKA Twitter▶ https://twitter.com/KKA83754762
http://www.nicovideo.jp/watch/sm38340408