■Music・音の全て&Lyrics 初音Kay【 mylist/18106424 】■llustration 美慧【 mylist/37555610 】↓Kayの活動↓youtube→ https://www.youtube.com/channel/UCdIF5HRXPc2dqsXcYR4RbtQtwitter → http://twitter.com/@Hatsune_Kay
http://www.nicovideo.jp/watch/sm37249474