Yuichi Nakamura

as Gaia Todoroki / Universe Gao Red

as Mr. Tanouchi

as Koshiro Mizuchi / Kiyomaru

as Yuto Sakurai / Kamen Rider Zein / Kamen Rider Zeronos

as Yuto Sakurai / Kamen Rider Zein / Kamen Rider Zeronos (voice)

as Yuto Sakurai / Kamen Rider Zeronos (voice)

as Shun

as von Reuenthal, Oskar

as Ogawa Masahiko

as Ryuichi Tokioka

as Self

as Ikkon Shirakura

as Byakuya Togami

as Ayumi Okazaki

as 이가라시 카이리

as Yasuyuki Shimada

as Byakuya Togami

as Eiji Ishizaki

as Toshizō Hijikata

as Toshizō Hijikata

as Yuto Sakurai / Kamen Rider Zeronos

as Yuto Sakurai / Kamen Rider Zeronos

as Yuto Sakurai / Kamen Rider Zeronos

as Sawaki Soemon Tadayasu

as Yuuto Sakurai · Kamen Rider Zeronos

as Shu Mizuno

as Akane Kashiwazaki / Prince

as Akio Asakura

as Yuuto Sakurai

as Yuuto Sakurai / Kamen Rider Zeronos

as Masayuki Misaki

as Yuto Sakurai / Kamen Rider Zeronos

as Shibahara Jun

as Yuuto Sakurai / Kamen Rider Zeronos

as Yuto Sakurai

as Yuuto Sakurai · Kamen Rider Zeronos

as Nango Ryoji

as 樱井侑斗

as Ootaka Masanori

as Yuichi Kawada

as Gaia Todoroki / Universe Gao Red

as Yuuto Sakurai / Kamen Rider Zeronos

as Kyousuke Kiriya

as Yuuto Sakurai