Ryō Horikawa

Jiro Shutendo (voice)

Tesshô Genda

Goki (voice)

Daisuke Gouri

Senki (voice)

高木早苗

Kyouko Shiba (voice)

池水通洋

Ryuuichirou Shiba (voice)

Sumi Shimamoto

Miyuki Shiratori (voice)

Akio Ōtsuka

Iron Kaiser (voice)

高島雅羅

Suzunagi's mother (voice)

石丸博也

Kitani (voice)

川久保潔

Oyama (voice)

梁田清之

Naojiro (voice)

小林修

Yonen Majari (voice)

Ryūsei Nakao

Major Gill (voice)

玉川砂記子

Sonio (voice)

加藤精三

Shikaizen (voice)

松岡洋子

Rickey (voice)