Kamen Rider Reiwa: The First Generation

Fumiya Takahashi

Aruto Hiden / Kamen Rider Zero-One

So Okuno

Sougo Tokiwa / Kamen Rider Zi-O

Ryutaro Okada

Isamu Fuwa / Kamen Rider Vulcan

Noa Tsurushima

Izu

Hiroe Igeta

Yua Yaiba / Kamen Rider Valkyrie

Gaku Oshida

Geiz Myoukouin / Kamen Rider Geiz

Shieri Ohata

Tsukuyomi / Kamen Rider Tsukuyomi

Keisuke Watanabe

Woz / Kamen Rider Woz

Kazuya Kojima

Jun Fukuzoe

Koji Yamamoto

Soreo Hiden

Soko Wada

Will

Rina Ikoma

Finis

Tokuma Nishioka

Korenosuke Hiden

Daisuke Nakagawa

Jin

Shuya Sunagawa

Horobi

Asumi Narita

Shesta

Arata Saeki

Sanzou Yamashita

Goro Yoshida

Mamoru

Shogo Teramoto

Okureru

Haruto Nakano

Young Aruto

Shin Nagahama

Teacher HumaGear

Terumi Hiraiwa

Student HumaGear

Yuka Yoshimura

Nurse HumaGear

Koji Ishii

Another 1 (voice)

Ryuji Kasahara

Resistance Member

Hayato Takenaka

Resistance Member

Yuuki Shiomi

Resistance Member

Tom Constantine

Resistance Member

Gaimon

Resistance Member

Fumina Suzuki

Resistance Member

Yurika Hashimoto

Resistance Member

Yusuke Sano

Resistance Member

Takayuki Satou

Resistance Member

Ryō Terasawa

Resistance Member

Happy Endo

Civilian

Kenji Hada

Civilian

Koichi Wakui

Civilian

Zenta Umegaki

Civilian

Yūji Takahata

Civilian

Yuzu Ōhira

Civilian

Yoshiyuki Yamada

Civilian

Tomoko Kitano

Civilian

Akira Shinomiya

Civilian

Nachi Sakuragi

Kamen Rider Thouser (voice)

Maynard Plant

Hiden Zero-One Driver/Progrise Keys (voice)

Blaise Plant

Hiden Zero-One Driver/Progrise Keys (voice)