Cast of Space Brothers

Meet the talented cast of Space Brothers. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Hiroaki Hirata as Mutta Nanba (voice), Miyuki Sawashiro as Mutta Nanba (voice), KENN as Hibito Nanba (voice), Masayuki Katou as Kenji Makabe (voice), Miyuki Sawashiro as Serika Itou (voice), Masako Ikeda as Sharon Kaneko (voice), Yuko Sanpei as Hibito Nanba (voice), Shô Ryûzanji as Tadashi Hoshika (voice), Ryou Naitou as Yasushi Furuya (voice), Shintaro Asanuma as Yamato Mizoguchi (voice)