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)
Keisuke Watanabe Woz Woz See fewer	Kamen Rider Zi-O: Over Quartzer (2019)
Rihito Itagaki Heure Heure See fewer	Cells at Work! (2024)
Kentarô Kanesaki Swartz Swartz See fewer	Kamen Rider Zi-O (2018)
Ayaka Konno Ora Ora See fewer	Kamen Rider Zi-O (2018)
Rikiya Koyama Opening Narrator / Oma Zi-O / Ziku-Driver / Ridewatch (voice) Opening Narrator / Oma Zi-O / Ziku-Driver / Ridewatch (voice) See fewer	Final Fantasy: The Spirits Within (2001)
Kenjiro Tsuda Kasshin (voice) (as Kenjirô Tsuda) Kasshin (voice) (as Kenjirô Tsuda) See fewer	Yi Yi (2000)
Naohiko Fujino Narration Narration See fewer	Kamen Rider Zi-O (2018)
Masahiro Inoue Tsukasa Kadoya / Kamen Rider Decade Tsukasa Kadoya / Kamen Rider Decade See fewer	Kamen Rider × Super Sentai: Super Hero Taisen (2012)
Katsuhisa Namase Junichiro Tokiwa Junichiro Tokiwa See fewer	Yatterman (2009)
Mark Okita Neo Decadriver (voice) Neo Decadriver (voice) See fewer	Marty Supreme (2025)