Actor
Seiji Takaiwa
November 3, 1968 · Saitama, Japan
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".
Often works with
Nobuyuki Hiyama
3 titles together
Kamen Rider, Gosei Sentai Dairanger, Seijuu Sentai Gingaman
Masaki Terasoma
2 titles together
Kamen Rider, Special Rescue Exceedraft
Hiroshi Fujioka
2 titles together
Kamen Rider, Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
Rina Akiyama
2 titles together
Kamen Rider, Agito: Superpower War
Kenji Matsuda
2 titles together
Kamen Rider, Kamen Rider Kiva: King of the Castle in the Demon World
Tomohisa Yuge
2 titles together
Kamen Rider, Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
Full filmography · 30
Kamen Rider Kabuto 20th: The One Who Inherits the Heavens
cast
2026
The Living Dragon
cast
2026
Agito: Superpower War
as Police officer
2026
Tatsujin Warriors
cast
2025
Shogun's Ninja
as Munenori Yagyu
2025
Ninja Sentai Kakuranger: Act Three - Middle-Aged Struggles
as Jagoemon
2024
Good Morning, Sleeping Lion 2
as Kazuma Kujo
2024
Kamen Rider 555 20th: Paradise Regained
as Ramen Shop Regular Customer
2024
Good Morning, Sleeping Lion
as Kazuma Kujo
2022
Kamen Rider Revice the Movie Spin-Off: Birth of Chimera
as Akinari Otani
2022
HE -LOW THE FINAL
cast
2022
Kamen Rider Ghost RE:BIRTH - Kamen Rider Specter
as Gyro
2017