Tasuku Nagase

as Kenta Kirita

(1 episode) as Kosuke Nitoh

as Ryuta Kimura

as Shion

as Shion

(3 episodes) as Takamatsu Yuuki

as Fumio Nishijima

as Koichi

(10 episodes) as Ryo Tomita

(7 episodes) as Moji Ushiyama

as Kosuke Nito

as Kenji Nakanishi

as Kosuke Nitoh

as Kosuke Nito / Kamen Rider Beast

as Kousuke Nitou · Kamen Rider Beast

as Kosuke Nitoh / Kamen Rider Beast

as Kosuke Nitoh / Kamen Rider Beast

as Kosuke Nitoh

(13 episodes) as Kosuke Nitoh

(2 episodes) as Kosuke Nitoh

as Kamen Rider Beast

as Shuhei Naruse

(53 episodes) as Kosuke Nitoh / Kamen Rider Beast

(55 episodes) as Kosuke Nitoh / Kamen Rider Beast