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.
Intolerance
(Wakita)
Red Post on Escher Street
(Koizumi)
Married Woman's Wetland Disturbed by the Tip of the Tongue
(Kôji Matsumura)
The Sun
The Lonely 19:00
(Father)
Possibly, Huh Huh
Performing Kaoru's Funeral
The Cuck, The Slag And The Stealer
(Tamotsu)
あ・く・あ〜ふたりだけの部屋〜
Chime
(Yoshizawa)
Shin Godzilla
State of Emergency
(Kodokuna 19-ji)
Chronicle of My Mother
Mom in the Mirror
At the End of Desire
(Kenji Sato)
Hitodzuma otoko (men)-tsukuri hiwaina ajiwai
Polar Night
名前、呼んでほしい
Abnormal Rodeo Blues
Haven of Peace
Gannibal
(Seki (Detective))
Our Youth
(Daisuke Sugawara)
The Science Club
(Yanagida Kohei)