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".
Filmography (33 titles)
MovieKamen Rider Kabuto 20th: The One Who Inherits the Heavens
2026
MovieThe Living Dragon
2026
8.5MovieAgito: Superpower War
Police officer · 2026
10.0MovieTatsujin Warriors
2025
6.7MovieShogun's Ninja
Munenori Yagyu · 2025
6.7ShowNo. 1 Sentai Gozyuger
Shinya Bando / Universe Lupin Red · 2025
ShowKamen Rider: Reiwa's Gorgeous Sports Day
Commentary · 2024
10.0MovieNinja Sentai Kakuranger Part 3: The Fights of Middle Age
Jagoemon · 2024
10.0MovieGood Morning, Sleeping Lion 2
Kazuma Kujo · 2024
5.8MovieKamen Rider 555 20th: Paradise Regained
Ramen Shop Regular Customer · 2024
9.0MovieGood Morning, Sleeping Lion
Kazuma Kujo · 2022
MovieKamen Rider Revice the Movie Spin-Off: Birth of Chimera
Akinari Otani · 2022
MovieHE -LOW THE FINAL
2022
7.0ShowGourmet Detective Goro Akechi
Prime Minister's Security Police · 2020
6.8MovieKamen Rider Ghost RE:BIRTH - Kamen Rider Specter
Gyro · 2017
MovieKamen Rider Ghost: Final Stage
Gyro · 2017
6.4MovieHeisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
Worker · 2014
8.2ShowHikonin Sentai Akibaranger
Himself · 2012
8.0ShowAbsolute Zero
里谷 隆一 · 2010
MovieKamen Rider Decade: All Riders Super Spin-off
Himself · 2009
6.9MovieKamen Rider Kiva: King of the Castle in the Demon World
Policeman · 2008
MovieMomotaros' Summer Vacation
Momotaros (suit actor) · 2007
5.3MovieKamen Rider Ryuki Hyper Battle Video: Ryuki vs. Kamen Rider Agito
Kamen Rider Agito (voice) · 2002
6.0MovieKamen Rider Agito Special: A New Transformation
Kamen Rider Agito (Suit Actor) · 2001
6.7ShowSeijuu Sentai Gingaman
Hiroshi · 1998
8.7ShowB-Fighter Kabuto
Julio Rivera · 1996
9.2ShowJuukou B-Fighter
Shadow (episode 29) · 1995
9.0MovieTokusou Robo Janperson the Movie: Mother is Eternal! The Electric Brain’s Love and Passion on the Operating Table
Neo Guild Killer Robot · 1993
7.3ShowGosei Sentai Dairanger
Boxer · 1993
7.8ShowSpecial Investigation Robo Janperson
Guild Combat Robot · 1993