member
Naoko Okada
Ukichi Okamura
Sai Kiguchi
Ryo Saito
Mika Jinnouchi
Ryosuke Takaishi
Hitomi Hirabayashi
Haruka Fukuda
Yumiko Imasaka
Natsumi Kodani
Takayuki Wada
special thanks
Yosuke Nakaso
(structure engineering)