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".
20 movies · 12 shows
The Living Dragon
2026·0.0
Agito: Superpower War
2026·8.4
Tatsujin Warriors
2025·10.0
Shogun's Ninja
2025·6.6
Ninja Sentai Kakuranger Part 3: The Fights of Middle Age
2024·10.0
Good Morning, Sleeping Lion 2
2024·10.0
Kamen Rider 555 20th: Paradise Regained
2024·5.8
Good Morning, Sleeping Lion
2022·9.0
Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
2022·0.0
HE -LOW THE FINAL
2022·0.0
Kamen Rider Ghost RE:BIRTH - Kamen Rider Specter
2017·6.8
Kamen Rider Ghost: Final Stage
2017·0.0
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
2014·6.4
Kamen Rider Decade: All Riders Super Spin-off
2009·0.0
Kamen Rider Kiva: King of the Castle in the Demon World
2008·6.9
Momotaros' Summer Vacation
2007·0.0
Kamen Rider Ryuki Hyper Battle Video: Ryuki vs. Kamen Rider Agito
2002·5.3
Kamen Rider Agito Special: A New Transformation
2001·6.0
Tokusou Robo Janperson the Movie: Mother is Eternal! The Electric Brain’s Love and Passion on the Operating Table
1993·9.0
Lady Battle Cop
1990·7.4