Space Brothers: Number Zero
Prequel to the TV anime series, revolving around the "origin of the dream."
Ayumu WatanabeDirector
Chuya KoyamaScreenplay
Top Billed Cast
Hiroaki Hirata
Mutta Nanba (voice)
KENN
Hibito Nanba (voice)
Akio Otsuka
Brian Jay (voice)
Kinryu Arimoto
Eddie Jay (voice)
Fumihiko Tachiki
Jason Butler (voice)
Kazuki Iio
Ebio Sakai (voice)
Mayumi Tanaka
Mayumi Nanba (Nanba's Mother) (voice)
Miyuki Sawashiro
Mutta Nanba (young) (voice)
Yuko Sanpei
Hibito Nanba (young) (voice)
Daishiro Hano
Koiguchi (voice)
Eiji Itoh
Tetsutaro Tsurumi (voice)
Hiroshi Tsuchida
Damien Kweller (voice)
Kazuhiro Fusegawa
Uchikoshi (voice)
Masashi Sada
Dokonjo Tofu (voice)
