Hiroshi Shirokuma

as Ryuz (voice) (4 episodes)

as Ryuzu (voice) (5 episodes)

as Brinks Wedge (voice)

as Flanagan (voice) (1 episode)

as Assimilation Demon (voice) (24 episodes)

as Mine Gatou (voice) (4 episodes)

as Rokon (voice) (20 episodes)

as Coachman (voice) (1 episode)

as Rakan (voice) (1 episode)

as Abe (voice) (7 episodes)

as Elran (voice)

as Omune Kuma (voice) (12 episodes)

as Mr. Green (voice) (3 episodes)

as Megumi Kitaniji (voice) (12 episodes)

as Heisenberg

as Totetsu (voice) (4 episodes)

as Curse (voice) (1 episode), as Jinichi Zen'in (voice) (1 episode)

as Graham Leonard (voice) (5 episodes)

as Snapping Turtle (voice) (1 episode), as Riz (voice) (8 episodes)

as Giichi (voice) (24 episodes)

as Anne's Father (voice) (1 episode)

as Editor in Chief (voice) (2 episodes)

as Gazef Stronoff (voice)

as Gambler (voice)

as Gen Ankokuji (voice) (1 episode)