Name	Known for
So Okuno Sougo Tokiwa / Kamen Rider Zi-O Sougo Tokiwa / Kamen Rider Zi-O See fewer	Kamen Rider Zi-O: Over Quartzer (2019)
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)
Katsuhiro Suzuki Mondo Douan / Kamen Rider Quiz Mondo Douan / Kamen Rider Quiz See fewer	Kamen Rider × Super Sentai: Super Hero Taisen (2012)
Yôichirô Saitô Tamotsu Douan / Another Quiz Tamotsu Douan / Another Quiz See fewer	Kamen Rider Zi-O (2018)
Tomoya Naitô Professor Professor See fewer	Fireworks (1997)
Keisuke Watanabe Black Woz / White Woz / Kamen Rider Woz Black Woz / White Woz / Kamen Rider Woz See fewer	Kamen Rider Zi-O: Over Quartzer (2019)
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)
Asami Yoshida Quiz Driver (voice) Quiz Driver (voice) See fewer	Days Gone (2019)
Katsuhisa Namase Junichiro Tokiwa Junichiro Tokiwa See fewer	Yatterman (2009)