Seiji Takaiwa
ActingBorn 1968-11-03 · Saitama, Japan
Biography
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".
Agito: Superpower War
Apr 29, 2026Rated 6.9 out of 10
The Living Dragon
Jul 17, 2026- Upcoming
Kamen Rider Kabuto 20th: The One Who Inherits the Heavens
Nov 06, 2026 
Shogun's Ninja
Mar 20, 2025Rated 7.4 out of 10
Tatsujin Warriors
May 23, 2025Rated 9 out of 10
Good Morning, Sleeping Lion 2
Jul 16, 2024Rated 10 out of 10
Ninja Sentai Kakuranger: Act Three - Middle-Aged Struggles
Aug 04, 2024Rated 10 out of 10
Kamen Rider 555 20th: Paradise Regained
Feb 02, 2024Rated 5.9 out of 10
What If My Girlfriend Was a Yokai Hunter... （That's a Wrap)
Dec 14, 2024
What If My Girlfriend Was a Yokai Hunter... （Second Helping)
Aug 14, 2023
Good Morning, Sleeping Lion
Nov 17, 2022Rated 9 out of 10
Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
Jul 22, 2022Rated 7 out of 10
HE -LOW THE FINAL
May 27, 2022
Kamen Rider Ghost RE:BIRTH - Kamen Rider Specter
Apr 19, 2017Rated 6.6 out of 10
Kamen Rider Ghost: Final Stage
Feb 08, 2017
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
Mar 29, 2014Rated 6.3 out of 10
Kamen Rider Decade: All Riders Super Spin-off
Jul 17, 2009
Kamen Rider Kiva: King of the Castle in the Demon World
Aug 09, 2008Rated 6.8 out of 10
Momotaros' Summer Vacation
Aug 03, 2007
Kamen Rider Ryuki Hyper Battle Video: Ryuki vs. Kamen Rider Agito
Sep 01, 2002Rated 5.4 out of 10
Kamen Rider Agito Special: A New Transformation
Oct 01, 2001Rated 6 out of 10
Tokusou Robo Janperson the Movie: Mother is Eternal! The Electric Brain’s Love and Passion on the Operating Table
Apr 17, 1993Rated 9 out of 10
Lady Battle Cop
Nov 09, 1990Rated 7.4 out of 10