Hidekazu Chinen

as Haruto Asou (young)

as Ao Hayama (10 episodes)

as 配信者・晴矢 (1 episode)

as Shoma / Kamen Rider Gavv

as Shoma Stomach / Kamen Rider Gavv, Theme Song Performance

as Shoma Stomach / Kamen Rider Gavv

as Shoma (2 episodes)

as Shoma Stomach / Kamen Rider Gavv

as Shoma Stomach / Kamen Rider Gavv

as Shoma Stomach / Kamen Rider Gavv

as Shoma Stomach

as Shoma (2 episodes)

as Shoma (voice) (5 episodes)

as Shoma / Kamen Rider Gavv

as Shoma Stomach / Kamen Rider Gavv (50 episodes)

as Shoma / Kamen Rider Gavv (3 episodes)

as Self - Shouma / Kamen Rider Gavv

as Shouma / Kamen Rider Gavv

as Eita Nishikudo (9 episodes)

as Shoma / Kamen Rider Gavv (51 episodes)