
Koji Seki
Known For
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.
Most Known For

JUJUTSU KAISEN
as Fumi's Father (voice)

SPY x FAMILY
as Rahden (voice)

Sword Art Online
as Technical Staff (voice)

Sword Art Online
as Goblin (voice)

Haikyu!!
as Kai Akakura (voice)

BLUE LOCK
as Reporter B (voice)

Dan Da Dan
as TV Station Producer (voice)

Dan Da Dan
as Male Client (voice)

Dan Da Dan
as Male Teacher (voice)

NieR:Automata Ver1.1a
as Kingdom Citizen (voice)

NieR:Automata Ver1.1a
as Machine Creature (voice)

Star Wars: Visions
as Eno's Father / Resistance Member (voice)

Tower of God
as (voice)

Mission: Yozakura Family
as Detective (voice)

Mission: Yozakura Family
as (voice)

Mission: Yozakura Family
as Battalion member (voice)

The Quintessential Quintuplets
as Teacher (voice)

The Quintessential Quintuplets
as Homeroom Teacher (voice)

Yashahime: Princess Half-Demon
as Thug (voice)

Yashahime: Princess Half-Demon
as Old man (voice)