as Aquamarine Hoshino
as Soichi Kiruma
as Tanuki Mikio
as Natsuki
as Mabuchi Kou
as Aquamarine 'Aqua' Hoshino
as Ikuru Narita
as Ryū Sanada
as Yano Shota
as Futa Niimura（新村 風太）
as Fujishiro Sena
as Matsushige Eito
as Haruto
