Kazuhiko Inoue

~ as ~

Mechaman No. 44

Taichiro Hirokawa

~ as ~

Curtis Newton/Captain Future

Eiko Masuyama

~ as ~

Joan Randall

Jintarou

~ as ~

James Carthew / Narrator

Kazuhiko Kishino

~ as ~

Keiichi Noda

~ as ~

Kenichi Ogata

~ as ~

Kiyoshi Kawikubo

~ as ~

Akira Kamiya

~ as ~

Hidekatsu Shibata

~ as ~