Seiji Takaiwa
Acting
41
Acting Credits
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".
Known For
Filmography
Agito: Superpower War
2026
as Police Chief
The Living Dragon
2026
Kamen Rider Kabuto 20th: The One Who Inherits the Heavens
2026
Shogun's Ninja
2025
as Munenori Yagyu
Tatsujin Warriors
2025
No. 1 Sentai Gozyuger
2025
as Shinya Bando / Universe Lupin Red
Good Morning, Sleeping Lion 2
2024
as Kazuma Kujo
Ninja Sentai Kakuranger: Act Three - Middle-Aged Struggles
2024
as Jagoemon
Kamen Rider 555 20th: Paradise Regained
2024
as Ramen Shop Regular Customer
What If My Girlfriend Was a Yokai Hunter... （That's a Wrap)
2024
as Katsuragi Hisa
Kamen Rider: Reiwa's Gorgeous Sports Day
2024
as Commentary
What If My Girlfriend Was a Yokai Hunter... （Second Helping)
2023
as Katsuragi Hisa
Good Morning, Sleeping Lion
2022
as Kazuma Kujo
Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
2022
as Akinari Otani
HE -LOW THE FINAL
2022
Gourmet Detective Goro Akechi
2020
as Prime Minister's Security Police
Kamen Rider Ghost RE:BIRTH - Kamen Rider Specter
2017
as Gyro
Kamen Rider Ghost: Final Stage
2017
as Gyro
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
2014
as Worker
Hikonin Sentai Akibaranger
2012
as Himself
Absolute Zero
2010
as 里谷 隆一
Kamen Rider Decade: All Riders Super Spin-off
2009
as Himself
Kamen Rider Kiva: King of the Castle in the Demon World
2008
as Policeman
Momotaros' Summer Vacation
2007
as Momotaros (suit actor)
Kamen Rider Ryuki Hyper Battle Video: Ryuki vs. Kamen Rider Agito
2002
as Kamen Rider Agito (voice)
Kamen Rider Agito Special: A New Transformation
2001
as Kamen Rider Agito (Suit Actor)
Seijuu Sentai Gingaman
1998
as Hiroshi
B-Fighter Kabuto
1996
as Julio Rivera
Juukou B-Fighter
1995
as Shadow (episode 29)
Tokusou Robo Janperson the Movie: Mother is Eternal! The Electric Brain’s Love and Passion on the Operating Table
1993
as Neo Guild Killer Robot
Gosei Sentai Dairanger
1993
as Boxer
Special Investigation Robo Janperson
1993
as Guild Combat Robot
Special Investigation Robo Janperson
1993
as Jeff Gondo's man
Special Rescue Exceedraft
1992
as Jewelry Burglar
Lady Battle Cop
1990
Kamen Rider
1971
as Black suit Man
Kamen Rider
1971
as Smart Brain Scientist
Kamen Rider
1971
as Police
Kamen Rider
1971
as Transport Driver
Kamen Rider
1971
as Guard
Kamen Rider
1971
as Gyro