Professor Adachi

Koreya Senda

Maj. Ichiro Katsumiya

Ryô Ikebe

Etsuko Shiraishi

Kyoko Anzai

The Commander

Minoru Takada

Iwomura

Yoshio Tsuchiya

Dr. Roger Richardson

Leonard Stanford

Dr. Immerman

Harold Conway

Kogure

Hisaya Itô

Kogure

Kisaya Ito

Kogure

Hisaya Ito

Rocket Commander

Kozo Nomura

Inspector Iriake

Fuyuki Murakami

Gravity Man

Nadao Kirino

Dr. Achmed

Malcolm Pearce

Sylvia

Elise Richter

Thomas Sheldon

Leonard Walsh

Lantern Man

Ikio Sawamura

George Wyman

Newscaster

Tadashi Okabe

Sylvia

Elsie Richter

Natari

Takuzō Kumagai

Natari

Katsumi Tezuka

Natari

Mitsuo Tsuda

Bystander

Osman Yusuf

Roger

George Whyman

Official

Yasuhisa Tsutsumi

Roger's Wife

Dona Carlson

Natari

Kisao Hatamochi

Natari

Yasuo Araki

Advisor

Heinz Bodmer

Astronomer

Rinsaku Ogata

Astronomer

Shigeo Katō

Astronomer

Saburô Kadowaki

Natari

Keisuke Yamada

Official

Yukihiko Gondô

Natari

Koji Kamimura

Natari

Shinjirô Hirota