"Kyouen"
Circle: BUTAOTOME http://www.butaotome.com/
Twitter: https://twitter.com/butaotome
Original song: Shoujo Kisoukyoku ~ Dream Battle
Lyrics: Comp
Arrangement: Comp
Video: murasin
Illustrations: Reika
Starring: BUTAOTOME and their happy friends
Albums: En, BUTABEST 1, Touhou OtoGee BEST
Original work
ZUN (Team Shanghai Alice) http://www16.big.or.jp/~zun/
BUTAOTOME Official BOOTH store https://butaotome.booth.pm/