宇宙兄弟

Hirata Hiroaki

Mutta Nanba (voice)

Kenn

Hibito Nanba (voice)

Masajuki Kató

Kenji Makabe (voice)

Mijuki Sawaširo

Serika Itou / Mutta Nanba as a Boy (voice)

Masako Ikeda

Sharon Kaneko (voice)

Júko Sanpei

Hibito Nanba as a Boy (voice)

Šó Rjúzandži

Tadashi Hoshika (voice)

Rjó Naitó

Yasushi Furuya (voice)

Šintaró Asanuma

Yamato Mizoguchi (voice)

Takanori Hošino

Reiji Nitta (voice)