Koji Seki
- Birthday: 10/15/1978
- Place of birth: Saitama Prefecture, Japan
- Fame for: Acting
- Also known as: 関 幸治, 関幸治, Kōji Seki, Kouji Seki
- Social networks: X (Twitter)
Biography
Koji Seki (関 幸治, Seki Kōji, October 15, 1978) is a Japanese actor from Saitama Prefecture. He is affiliated with Animo Produce. He has blood type O. Not to be confused with Koji Seki (関 幸司), a japanese voice actor.
Filmography
