1968Born, Saitama
61Credits
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 RiderBlack suit Man
Special Investigation Robo JanpersonGuild Combat Robot
Kamen Rider ZOStunts
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super SentaiWorker
Kamen Rider Kabuto: God Speed LoveStunts2026The Living DragonMovie
2026Agito: Superpower WarPolice ChiefMovie
2025Tatsujin WarriorsMovie
2025Shogun's NinjaMunenori YagyuMovie
2024What If My Girlfriend Was a Yokai Hunter... （That's a Wrap)Hisane KatsuragiMovie
2024Ninja Sentai Kakuranger: Act Three - Middle-Aged StrugglesJagoemonMovie
2024Good Morning, Sleeping Lion 2Kazuma KujoMovie
2024Kamen Rider 555 20th: Paradise RegainedRamen Shop Regular CustomerMovie
2023What If My Girlfriend Was a Yokai Hunter... （Second Helping)Hisane KatsuragiMovie
2022Good Morning, Sleeping LionKazuma KujoMovie
2022Kamen Rider Revice the Movie Spin-Off: Birth of ChimeraAkinari OtaniMovie
2022HE -LOW THE FINALMovie
2017Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend RidersStuntsMovie
2017Kamen Rider Ghost RE:BIRTH - Kamen Rider SpecterGyroMovie
2017Kamen Rider Ghost: Final StageGyroMovie
2016Kamen Rider #1StuntsMovie
2014Kamen Rider Gaim the Movie: Great Soccer Battle! Golden Fruits Cup!StuntsMovie
2014Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super SentaiWorkerMovie
2012Kamen Rider Fourze The Movie: It’s Space Time, Everybody!StuntsMovie
2011Kamen Rider x Kamen Rider Fourze & OOO Movie Wars Mega MaxStuntsMovie
2011Kamen Rider OOO Wonderful: The Shogun and the 21 Core MedalsStuntsMovie
2010Super Kamen Rider Den-O Trilogy - Episode Yellow: Treasure de End PiratesStuntsMovie
2010Super Kamen Rider Den-O Trilogy - Episode Blue: The Dispatched Imagin is NewtralStuntsMovie
2010Super Kamen Rider Den-O Trilogy - Episode Red: Zero's Star TwinkleStuntsMovie
2009Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima WarshipStuntsMovie
2009Kamen Rider GStuntsMovie
2008Farewell Kamen Rider Den-O: Final CountdownStuntsMovie
2008Kamen Rider Kiva: King of the Castle in the Demon WorldPolicemanMovie
2008Kamen Rider Den-O & Kiva: Climax DekaStuntsMovie
2007Kamen Rider Den-O: Singing, Dancing, Great Training!!StuntsMovie
2007Kamen Rider Den-O The Movie: I'm Born!StuntsMovie
2007Momotaros' Summer VacationMomotaros (suit actor)Movie
2006Kamen Rider Kabuto: Birth! Gatack Hyper Form!!StuntsMovie
2006Kamen Rider Kabuto: God Speed LoveStuntsMovie
2003Kamen Rider 555: Paradise LostStuntsMovie
2002Kamen Rider Ryuki Hyper Battle Video: Ryuki vs. Kamen Rider AgitoKamen Rider Agito (voice)Movie
2001Kamen Rider Agito Special: A New TransformationKamen Rider Agito (Suit Actor)Movie
1999Seijuu Sentai Gingaman vs MegarangerStuntsMovie
1993Tokusou Robo Janperson the Movie: Mother is Eternal! The Electric Brain’s Love and Passion on the Operating TableNeo Guild Killer RobotMovie
1993Kamen Rider ZOStuntsMovie
1990Lady Battle CopMovie
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