as Rear Adm. Ryunosuke Kusaka
as Monma's pupil (uncredited)
as Guest
as Nogami
as Dr. Tomizu
as Admiral Yamamoto
as Dietman Kenzo Tamiya
as 高島達之助
as 山村耕一
as Ebihara
as Designer
as 由井正雪
as Tamao Numata
as Corporal Kumazawa
as Yuten Yamada
as Sankichi Murata
as President Sagami
as Matsui
