Acting
Seiji Takaiwa
Seiji Takaiwa is a Japanese stunt performer and suit actor from Saitama Prefecture affiliated with Japan Action Enterprises. He is married to retired stunt performer and suit actor Rie Murakami. He has been cast in many leading roles in the Super Sentai and Kamen Rider series, portraying a diverse range of characters. He has been the suit actor of 17 out of the 19 lead Heisei Kamen Riders. Because of his many lead roles in the series, fans have dubbed him "Mr. Kamen Rider".
Acting
- 2025No. 1 Sentai GozyugerShinya Bando / Universe Lupin Red2 ep.
- 2024Kamen Rider: Reiwa's Gorgeous Sports DayCommentary4 ep.
- 2020Gourmet Detective Goro AkechiPrime Minister's Security Police1 ep.
- 2012Hikonin Sentai AkibarangerHimself1 ep.
- 2010Absolute Zero里谷 隆一1 ep.
- 1998Seijuu Sentai GingamanHiroshi50 ep.
- 1996B-Fighter KabutoJulio Rivera50 ep.
- 1995Juukou B-FighterShadow (episode 29)53 ep.
- 1993Gosei Sentai DairangerBoxer1 ep.
- 1993Special Investigation Robo JanpersonJeff Gondo's man2 ep.
Behind the camera
- 2018Kamen Rider Zi-OStunts49 ep.
- 2016Kamen Rider Ex-AidStunts45 ep.
- 2015Kamen Rider GhostStunts50 ep.
- 2013Kamen Rider GaimStunts47 ep.
- 2009Masked Rider DCDStunts31 ep.
- 2008Kamen Rider KivaStunts48 ep.
- 2005Mahou Sentai MagirangerStunts49 ep.
- 2001Kamen Rider AgitoStunts51 ep.
- 1998Seijuu Sentai GingamanStunts50 ep.
- 1994Ninja Sentai KakurangerStunts53 ep.
- 1971Kamen RiderStunts289 ep.
Guest appearances
- 2025No. 1 Sentai GozyugerShinya Bando / Universe Lupin Red2 ep.
- 2020Gourmet Detective Goro AkechiPrime Minister's Security Police1 ep.
- 2020Absolute Zero里谷 隆一1 ep.
- 2002Kamen RiderBlack suit Man, Guard, Gyro, Police8 ep.
- 2013Hikonin Sentai AkibarangerHimself1 ep.
- 1998Seijuu Sentai GingamanHiroshi1 ep.
- 1993Gosei Sentai DairangerBoxer1 ep.
- 1993Special Investigation Robo JanpersonGuild Combat Robot, Jeff Gondo's man2 ep.
- 1992Special Rescue ExceedraftJewelry Burglar1 ep.
Also known as: 高岩 成二