Space Brothers #0 (2014)
Director: Ayumu Watanabe · Writer: Chuya Koyama
Mutta Namba's ambitions are at a disappointing standstill when his brother, Hibito, is selected to train for a coveted NASA space mission — an appointment that sets in motion events that take the brothers to the crossroads of destiny and dreams.
Director
Ayumu Watanabe
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) 
