Koji Seki
Known for: Acting
Born: November 25, 1982
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
March Comes In Like a Lion
2016
Super Cub
2021
Sword Art Online
2012
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021
NieR:Automata Ver1.1a
2023
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023
The Quintessential Quintuplets
2019
Sword Art Online the Movie – Progressive – Scherzo of Deep Night
2022
Yashahime: Princess Half-Demon
2020
DAN DA DAN: First Encounter
2024
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far
2023
BLUE LOCK
2022
JUJUTSU KAISEN
2020
Haikyu!!
2014
Daily Lives of High School Boys
2012
Dan Da Dan
2024
Tower of God
2020
Umamusume: Pretty Derby - Beginning of a New Era
2024
Mission: Yozakura Family
2024
Let This Grieving Soul Retire
2024
Orb: On the Movements of the Earth
2024
Tearmoon Empire
2023
HAIKYU!! The Dumpster Battle
2024
ID: INVADED
2020
Catch Me at the Ballpark!
2025
Summer Pockets
2025
Welcome to the Outcast's Restaurant!
2025
Puniru Is a Kawaii Slime
2024
Turkey! Time to Strike
2025
Remake Our Life!
2021
Star Wars: Visions
2021
SPY x FAMILY
2022
Solo Camping for Two
2025
Inexpressive Kashiwada and Expressive Oota
2025
Frieren: Beyond Journey's End
2023
You and I Are Polar Opposites
2026
Akane-banashi
2026