Koji Seki
Acting
Born 1982-11-25 · Saitama, Japan
Koji Seki (関 幸司, Seki Kōji, born November 25, 1982) is a Japanese voice actor from Saitama Prefecture who is affiliated with Raccoon Dog. He graduated from Pro-Fit Voice Actor Training School and joined the agency Pro-Fit. On April 1, 2022, he transferred to Raccoon Dog.
Acting
Akane-banashi
Chusuke Chuotei (voice)
You and I Are Polar Opposites
Convenience Store Manager (voice)
Inexpressive Kashiwada and Expressive Oota
Mathematics Teacher (voice)
Solo Camping for Two
Izakaya Manager (voice)
Turkey! Time to Strike
Samurai (voice)
Welcome to the Outcast's Restaurant!
Merchant (voice)
Summer Pockets
(voice)
Catch Me at the Ballpark!
Kaiser (voice)
Puniru Is a Kawaii Slime
Academic Researchers (voice)
Puniru Is a Kawaii Slime
Academic Researcher (voice)
Orb: On the Movements of the Earth
Knight (voice)
Dan Da Dan
TV Station Producer (voice)
Dan Da Dan
Male Client (voice)
Dan Da Dan
Male Teacher (voice)
Let This Grieving Soul Retire
Greg Zangief (voice)
DAN DA DAN: First Encounter
TV Station Producer (voice)
Umamusume: Pretty Derby - Beginning of a New Era
(voice)
Mission: Yozakura Family
Detective (voice)
Mission: Yozakura Family
(voice)
Mission: Yozakura Family
Battalion member (voice)
HAIKYU!! The Dumpster Battle
Patient (voice)
Tearmoon Empire
Priest (voice)
Tearmoon Empire
Man (voice)
Tearmoon Empire
Soldier (voice)
Tearmoon Empire
Merchant (voice)
Frieren: Beyond Journey's End
Villager (voice)
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
(voice)
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far
Sebas (voice)
NieR:Automata Ver1.1a
Kingdom Citizen (voice)
NieR:Automata Ver1.1a
Machine Creature (voice)