Koreya Senda
Professor Adachi
Ryō Ikebe
Major Ichiro Katsumiya
Kyōko Anzai
Etsuko Shiraishi
Yoshio Tsuchiya
Iwomura
Leonard Stanford
Dr. Roger Richardson
Harold Conway
Dr. Immerman
Hisaya Ito
Kogure
Minoru Takada
The Commander
Nadao Kirino
Gravity Man
Fuyuki Murakami
Inspector Iriake
Malcolm Pearce
Dr. Achmed
Leonard Walsh
Thomas Sheldon
Kōzō Nomura
Rocket Commander
Ikio Sawamura
Lantern Man
