Ryo Horikawa

Jiro Shutendo (voice)

Tessyo Genda

Goki (voice)

Daisuke Gori

Senki (voice)

Sanae Takagi

Kyouko Shiba (voice)

Michihiro Ikemizu

Ryuuichirou Shiba (voice)

Sumi Shimamoto

Miyuki Shiratori (voice)

Akio Otsuka

Iron Kaiser (voice)

Gara Takashima

Suzunagi's mother (voice)

Hiroya Ishimaru

Kitani (voice)

Kiyoshi Kawakubo

Oyama (voice)

Kiyoyuki Yanada

Naojiro (voice)

Osamu Kobayashi

Yonen Majari (voice)

Ryusei Nakao

Major Gill (voice)

Sakiko Tamagawa

Sonio (voice)

Seizô Katô

Shikaizen (voice)

Yoko Matsuoka

Rickey (voice)