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