Koichi Sakamoto Director Riki Miura Actor Misaki Momose Actor Hiroshi Watari Actor Yuma Ishigaki Actor Ryouma Baba Actor Haruna Yabuki Actor Kôichirô Nishi Actor Sho Tomita Actor Ai Shimomura Actor Shinji Todo Actor Yasunori Masutani Narrator Hiroaki Iwanaga Actor Jun Itoda Voice Kazuo Kato Executive Producer Jun Hikasa Executive Producer Takeshi Nakano Producer Hideaki Tsukada Producer Atsushi Kaji Producer Naruhisa Arakawa Screenwriter Hiroshi Sunaga Film Editor Michiaki Watanabe Music Score Shu G. Momose Cinematographer