Katsumi Toriumi

as First Task Manager (voice)

as Cho (voice)

as Space Pirate Minion (voice)

as Kaim (voice)

as Fahgo (voice) (3 episodes)

as Sanbustushin (voice) (3 episodes)

as Eleven (voice) (1 episode), as Watchman (voice) (1 episode), as Thug (voice) (1 episode)

as Yodogawa (voice) (9 episodes)

as Shigeru (voice)

as Sakatsuki (50 episodes)

as Rai (voice) (23 episodes)

as Scott Heyward (26 episodes)

as Staff B (voice) (1 episode)

as Male Student (voice)

as Daisuke (voice)

as Russ Clagg (voice)

as Miyahito

as Ryo Sugiura (voice)

as Roanne Demitrich (voice) (38 episodes)

as 東堂修羅 (72 episodes)

as Chombo (voice)