Kenta Matsumoto

as Higa (voice) (1 episode), as Male Eisa Festival Emcee (voice) (2 episodes), as Classmate (voice) (2 episodes), as Tofu Seller (voice) (1 episode)

as Olsen (voice)

as Ultraseven 21

as Ultraseven 21

as Customer (voice) (1 episode)

as (voice) (49 episodes)

as Man (voice) (3 episodes), as Candy Store Owner (voice) (1 episode), as Young Man (voice) (1 episode)

as Dave Sato (voice)

as Dave Sato (voice) (100 episodes)

as Nakajima (voice) (3 episodes)

as Toku Tokui (voice)

as Masses (voice) (1 episode)

as Yoshida (voice)

as Referee (voice) (1 episode)

as Chairperson (voice) (1 episode)

as Schoolboy E (voice) (1 episode)

as (voice) (1 episode)

as Staff Member (voice) (1 episode), as Black Clothes (voice) (1 episode), as Cleaner (voice) (1 episode), as Driver (voice) (1 episode), as Researcher (voice) (1 episode)