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".
Known for
- Kamen Rider (1971)
- Kamen Rider (1971)
- Kamen Rider (1971)
- Kamen Rider (1971)
- Kamen Rider (1971)
- Kamen Rider (1971)
- Absolute Zero (2010)
- Seijuu Sentai Gingaman (1998)
- No. 1 Sentai Gozyuger (2025)
- Gosei Sentai Dairanger (1993)
- B-Fighter Kabuto (1996)
- Special Investigation Robo Janperson (1993)
- Special Investigation Robo Janperson (1993)
- Special Rescue Exceedraft (1992)
- Hikonin Sentai Akibaranger (2012)
- Juukou B-Fighter (1995)
- Gourmet Detective Goro Akechi (2020)
- Kamen Rider 555 20th: Paradise Regained (2024)
- Agito: Superpower War (2026)
- Kamen Rider Kabuto 20th: The One Who Inherits the Heavens (2026)