Koji Seki
Acting 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.
Known For
TV
⭐ 8.2
Sword Art Online
2012
TV
⭐ 8.2
Sword Art Online
2012
TV
⭐ 8.0
March Comes In Like a Lion
2016
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.3
Yashahime: Princess Half-Demon
2020
TV
⭐ 8.1
NieR:Automata Ver1.1a
2023
TV
⭐ 8.4
The Quintessential Quintuplets
2019
TV
⭐ 8.4
The Quintessential Quintuplets
2019
TV
⭐ 7.9
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021
TV
⭐ 8.2
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023
TV
⭐ 7.3
Super Cub
2021
MOV
⭐ 7.8
HAIKYU!! The Dumpster Battle
2024
MOV
⭐ 8.5
Umamusume: Pretty Derby - Beginning of a New Era
2024
MOV
⭐ 7.7
Sword Art Online the Movie – Progressive – Scherzo of Deep Night
2022
MOV
⭐ 7.6
DAN DA DAN: First Encounter
2024