Sabu Director, Screenwriter, Writer Kenichi Matsuyama Daikichi Kawachi Actor Karina Yukari Nitani Actor Mana Ashida Rin Kaga Actor Mirei Kiritani Kazumi Kawachi Actor Mayu Kitaki Masako Yoshii Actor Ruiki Satô Koki Nitani Actor Tamio Hayashi Screenwriter, Writer Osamu Fujioka Executive Producer Koichi Yamazaki Executive Producer Tomoko Machida Executive Producer Naoya Bando Film Editor Takashi Mori Music