Masako Ikeda

Maetel (voice)

Reiko Tajima

Emeraldas (voice)

Masako Nozawa

Tetsurou Hoshino (voice)

Kaneta Kimotsuki

The Conductor (voice)

Hitoshi Takagi

Narrator

Banjo Ginga

Doctor Ban (voice)

Kazuko Matsuzawa

Black Mask C (voice)

Koji Totani

C62-50 (voice)

Nana Yamaguchi

Black Mask A (voice)

Yuri Kobayashi

Black Mask B (voice)

Koji Yada

Captain (voice)