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Koji Seki

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.

Known For

tv 8.6 JUJUTSU KAISEN
JUJUTSU KAISEN
2020
tv 8.5 SPY x FAMILY
SPY x FAMILY
2022
tv 8.2 Sword Art Online
Sword Art Online
2012
tv 8.6 Haikyu!!
Haikyu!!
2014
tv 8.8 Frieren: Beyond Journey's End
Frieren: Beyond Journey's End
2023
tv 8.5 Dan Da Dan
Dan Da Dan
2024
tv 8.4 The Quintessential Quintuplets
The Quintessential Quintuplets
2019
tv 8.3 BLUE LOCK
BLUE LOCK
2022
tv 8.1 Tower of God
Tower of God
2020
tv 7.1 Star Wars: Visions
Star Wars: Visions
2021
tv 8.2 I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023
movie 7.8 HAIKYU!! The Dumpster Battle
HAIKYU!! The Dumpster Battle
2024
tv 7.8 I've Been Killing Slimes for 300 Years and Maxed Out My Level
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021
movie 7.7 Sword Art Online the Movie – Progressive – Scherzo of Deep Night
Sword Art Online the Movie – Progressive – Scherzo of Deep Night
2022
tv 8.0 Daily Lives of High School Boys
Daily Lives of High School Boys
2012
tv 8.1 NieR:Automata Ver1.1a
NieR:Automata Ver1.1a
2023
tv 8.3 Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
2020
tv 8.0 March Comes In Like a Lion
March Comes In Like a Lion
2016