Hidekazu Chinen

as Shoma Stomach / Kamen Rider Gavv

Yusuke Hino

as Hanto Karakida / Kamen Rider Valen

Nozomi Miyabe

as Sachika Amane

Kohei Shoji

as Rakia Amarga / Kamen Rider Vram

Shintaro Asanuma

as Kenzo Suga

Ryo Takizawa

as Nyelv Stomach

Machi Chitose

as Glotta Stomach