Name	Known for
So Okuno Sougo Tokiwa / Kamen Rider Zi-O Sougo Tokiwa / Kamen Rider Zi-O See fewer	Kamen Rider Zi-O Next Time: Geiz, Majesty (2020)
Gaku Oshida Geiz Myoukouin / Kamen Rider Geiz Geiz Myoukouin / Kamen Rider Geiz See fewer	Kamen Rider Zi-O: Over Quartzer (2019)
Shieri Ohata Tsukuyomi Tsukuyomi See fewer	Kamen Rider Zi-O: Over Quartzer (2019)
Keisuke Watanabe Black Woz / White Woz / Kamen Rider Woz Black Woz / White Woz / Kamen Rider Woz See fewer	Kamen Rider Zi-O Next Time: Geiz, Majesty (2020)
Kentarô Kanesaki Swartz / Another Decade Swartz / Another Decade See fewer	Kamen Rider Zi-O (2018)
Ayaka Konno Ora Ora See fewer	Kamen Rider Zi-O (2018)
Rikiya Koyama Opening Narration / Ziku-Driver / Ridewatch (voice) Opening Narration / Ziku-Driver / Ridewatch (voice) See fewer	Final Fantasy: The Spirits Within (2001)
Naohiko Fujino Narration Narration See fewer	Kamen Rider Zi-O (2018)
Atsushi Arai Michal Minato / Kamen Rider Aqua Michal Minato / Kamen Rider Aqua See fewer	Kamen Rider Movie War Mega Max: Kamen Rider vs. Kamen Rider Fourze & OOO (2011)
Mitsuru Matsuoka Katsumi Daido / Kamen Rider Eternal Katsumi Daido / Kamen Rider Eternal See fewer	Kamen Rider W Forever: A to Z/The Gaia Memories of Fate (2010)
Teppei Aishita Game Tournament Staff Game Tournament Staff See fewer	Kamen Rider Zi-O (2018)
Yua Ashihara Game Tournament Staff Game Tournament Staff See fewer	Alice in Borderland (2020)
Jotaro Gamer Gamer See fewer	Kamen Rider Zi-O (2018)
Katsuhisa Namase Junichiro Tokiwa Junichiro Tokiwa See fewer	Yatterman (2009)
Soryu Nishi High School Student High School Student See fewer	Kamen Rider Zi-O (2018)
Norihiro Shige Yukihiro Osumi Yukihiro Osumi See fewer	Kamen Rider Zi-O (2018)
Reo Suzuki Owada Owada See fewer	Kamen Rider Zi-O (2018)
Yuuto Takihara Beyondriver (voice) (as AFRO) Beyondriver (voice) (as AFRO) See fewer	Kamen Rider Zi-O (2018)