Diving Operation

Kei Tomiyama

Duke Fleed / Daisuke Umon (voice)

Hiroya Ishimaru

Koji Kabuto (voice)

Joji Yanami

Genzo Umon / Great King Vega (voice)

Chiyoko Kawashima

Hikaru Makiba (voice)

Kosei Tomita

Danbei Makiba / General Gandal / Nuke / Whiter (voice)

Kazuko Sawada

Goro Makiba / Lady Gandal (voice)

Rihoko Yoshida

Grace Maria Fleed / Commander Marine (voice)

Banjo Ginga

Science Minister Zuril (voice)

Kenichi Ogata

Blaki / Bunta Arano (voice)

Keaton Yamada

Akira Hayashi (voice)

Nobuyo Tsuda

Hara Arano (voice)

Hiroshi Otake

Boss (voice)

Isamu Tanonaka

Mucha (voice)

Keiichi Noda

Captain Gorman (voice)

Kouko Kagawa

Commander Mineo (voice)