Tak Sakaguchi Director, Actor, Screenwriter Yûdai Yamaguchi Director, Screenwriter Dennis Gunn Actor Cay Izumi Actor Shinji Kasahara Actor Mei Kurokawa Actor Akaji Maro Actor Jun Murakami Actor Akifumi Sugihara Executive Producer Takashi Nakanishi Executive Producer Yoshinori Chiba Producer Toshiki Kimura Producer Shûichi Takashino Producer Nobuhiko Morino Original Music Masakazu Oka Cinematographer Zensuke Hori Film Editing