
Seiji Takaiwa
Nov 03, 1968 (56 years old) in 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".
Known For

Kamen Rider
Black suit Man

Gosei Sentai Dairanger
Boxer

Special Rescue Exceedraft
Jewelry Burglar

B-Fighter Kabuto
Julio Rivera

Seijuu Sentai Gingaman
Hiroshi

Special Investigation Robo Janperson
Guild Combat Robot

Juukou B-Fighter
Shadow (episode 29)

Absolute Zero
里谷 隆一

Gourmet Detective Goro Akechi
Prime Minister's Security Police

Hikonin Sentai Akibaranger
Himself
Credits
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Tatsujin Warriors 2025★ NR
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Shogun's Ninja 2025Munenori Yagyu★ 5
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Jagoemon★ 10
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九條和真★ NR
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Kazuma Kujo★ 8
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Akinari Otani★ NR
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HE -LOW THE FINAL 2022★ NR
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Prime Minister's Security Police★ 7
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Gyro★ 6.8
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Worker★ 6.7
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Himself★ 8.2
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Absolute Zero 2010里谷 隆一★ 8
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Himself★ NR
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Policeman★ 6.9
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Momotaros (suit actor)★ NR
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Kamen Rider Agito (voice)★ 5.3
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Hiroshi★ 6.7
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B-Fighter Kabuto 1996Julio Rivera★ 9.7
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Juukou B-Fighter 1995Shadow (episode 29)★ 9.7
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Neo Guild Killer Robot★ 9
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Boxer★ 7.4
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Guild Combat Robot★ 7.8
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Jewelry Burglar★ 8.8
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Lady Battle Cop 1990★ 7
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Kamen Rider 1971Black suit Man★ 6.4