宇宙兄弟＃0

Hirata Hiroaki

Mutta Nanba (voice)

Kenn

Hibito Nanba (voice)

Akio Ócuka

Brian Jay (voice)

Kinrjú Arimoto

Eddie Jay (voice)

Fumihiko Tačiki

Jason Butler (voice)

Kazuki Iio

Ebio Sakai (voice)

Majumi Tanaka

Mayumi Nanba (Nanba's Mother) (voice)

Mijuki Sawaširo

Mutta Nanba (young) (voice)

Júko Sanpei

Hibito Nanba (young) (voice)

羽野大志郎

Koiguchi (voice)

Eidži Itó

Tetsutaro Tsurumi (voice)

Hiroši Cučida

Damien Kweller (voice)

Hitomi Nagasaki

Amy Jay (voice)

Kazuhiro Fusegawa

Uchikoshi (voice)

Masaši Sada

Dokonjo Tofu (voice)

Matabe Watabe

Doraku Kanie (voice)