Kōji Saikawa

as Nagakura Shinpachi (10 episodes)

as Zooous (voice)

as Gangster

as Zoous (2 episodes)

as Zoous (voice) (6 episodes)

as Zoous (4 episodes)

as Zooous

as Koji Saikawa

as Self (21 episodes)

as Self (3 episodes)

as Tsukasa Nishikawa (2 episodes), as Zoos (48 episodes)