In the near future, the world is ruled by the Smart Brain Corporation, with 90% of the population being Orphnoch, and the once prominent human race is nearing extinction. Takumi Inui, Kamen Rider Faiz, was once regarded as mankind’s savior until, in an attack by Smart Brain troops, he was presumed dead. Since then, human rebel groups have staged attacks on Smart Brain’s complex in an attempt to steal the top-secret Emperor Belts, with no success. Kiba Yuji, Naoya Kaidō and Yuka Osada attempt to ease tensions between both races but their peace meeting is interrupted by Smart Brain troops and their newest warrior, Kamen Rider Psyga. Takumi, believing himself a young cobbler named Takeshi, regains his memory and becomes Kamen Rider Faiz again to settle things with Smart Brain once and for all.
半田健人
as Takumi Inui / Kamen Rider Faiz
芳賀優里亜
as Mari Sonoda
村上幸平
as Masato Kusaka / Kamen Rider Kaixa
溝呂木賢
as Keitaro Kikuchi
泉政行
as Yuji Kiba / Kamen Rider Orga
我謝よしか
as Yuka Osada
唐橋充
as Naoya Kaido
村井克行
as Kyoji Murakami
栗原瞳
as Smart Lady
黒川芽以
as Mina
志田未来
as Young Mina
速水もこみち
as Mizuhara
