Koji Seki
Acting
Born: 1982-11-25 in Saitama, Japan
Biography
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
JUJUTSU KAISEN
Fumi's Father (voice)
SPY x FAMILY
Rahden (voice)
Sword Art Online
Technical Staff (voice)
Sword Art Online
Goblin (voice)
Haikyu!!
Kai Akakura (voice)
Frieren: Beyond Journey's End
Villager (voice)
Dan Da Dan
TV Station Producer (voice)
Dan Da Dan
Male Client (voice)
Dan Da Dan
Male Teacher (voice)
The Quintessential Quintuplets
Teacher (voice)
The Quintessential Quintuplets
Homeroom Teacher (voice)
BLUE LOCK
Reporter B (voice)
Tower of God
(voice)
Star Wars: Visions
Eno's Father / Resistance Member (voice)
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
(voice)
HAIKYU!! The Dumpster Battle
Patient (voice)
I've Been Killing Slimes for 300 Years and Maxed Out My Level
Store Customer E (voice)
Sword Art Online the Movie – Progressive – Scherzo of Deep Night
Naijan (voice)
Daily Lives of High School Boys
Basketball Guy (voice)
Daily Lives of High School Boys
Boy B (voice)
NieR:Automata Ver1.1a
Kingdom Citizen (voice)
NieR:Automata Ver1.1a
Machine Creature (voice)
Yashahime: Princess Half-Demon
Thug (voice)
Yashahime: Princess Half-Demon
Old man (voice)
Yashahime: Princess Half-Demon
Peddler (voice)
Yashahime: Princess Half-Demon
Official (voice)
Yashahime: Princess Half-Demon
Guard (voice)
Yashahime: Princess Half-Demon
Villager (voice)
Yashahime: Princess Half-Demon
Chimimoryo (voice)
Yashahime: Princess Half-Demon
Bird of Paradise (voice)
Yashahime: Princess Half-Demon
Peasant (voice)
Yashahime: Princess Half-Demon
Townsfolk (voice)
Yashahime: Princess Half-Demon
Subordinate (voice)
Yashahime: Princess Half-Demon
Vassal (voice)
Yashahime: Princess Half-Demon
Demon (voice)
Yashahime: Princess Half-Demon
Fisherman (voice)
Yashahime: Princess Half-Demon
Rock Demon (voice)
Yashahime: Princess Half-Demon
Palanquin Carrier (voice)
Yashahime: Princess Half-Demon
Green ogre (voice)
Yashahime: Princess Half-Demon
Staff member (voice)