Tomo'o Nagai

as Yukichi, Mitsuko's grandfather

as Tsushima-no-kami Ando

as Production Director

as Defense Minister Yamamura

as Director of Political Affairs

as Bullet Train Overseas HQ Chief

as Tsukakoshi

as Dr. Kikuoka

as Prisoner official

as Taniguchi

as Takasaki

as Ogaki

as Narrator (voice)

as Nakanishi