Yukiko Kobayashi
Saki, native girl
Atsuko Takahashi
Ayako Hoshino
Yoshio Tsuchiya
Dr. Kyoichi Mida
Tetsu Nakamura
Chieftain Ombo
Sachio Sakai
The Editor (uncredited)
Yū Fujiki
Promotion Division Manager (uncredited)
Noritake Saito
Rico, the guide (uncredited)
Chōtarō Tōgin
Yokoyama, an agent (uncredited)
Wataru Ōmae
Sakura (uncredited)
Yukihiko Gondô
Islander (uncredited)
Shigeo Katô
Islander (uncredited)
Rinsaku Ogata
Islander (uncredited)
Yûko Sugihara
Stewardess (uncredited)
Haruo Nakajima
Gezora/Ganimes
Haruyoshi Nakamura
Kamoebas
