Biografía: Koji Seki (関 幸司, Seki Kōji, nacido el 25 de noviembre de 1982) es un actor de voz (seiyū) japonés de la prefectura de Saitama afiliado a Raccoon Dog. Se graduó de la Escuela de Formación de Actores de Voz de Pro-Fit y se unió a dicha agencia. El 1 de abril de 2022 se transfirió a Raccoon Dog.
Conocido por:
7.7
Sword Art Online Progressive Movie II - Kuraki Yuuyami no Scherzo
7.7
Dan Da Dan: First Encounter
7.9
3-gatsu no Lion
7.6
Super Cub
8.2
Sword Art Online
8.2
Sword Art Online
7.9
Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
8.1
NieR:Automata Ver1.1a
8.2
Isekai de Cheat Skill wo Te ni Shita Ore wa, Genjitsu Sekai wo mo Musou Suru - Level Up wa Jinsei wo Kaeta
8.5
The Quintessential Quintuplets
8.5
The Quintessential Quintuplets
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
7.3
Bokutachi no Remake
8.3
Yashahime: Princess Half-Demon
7.3
Tensei Kizoku no Isekai Boukenroku; Jichou wo Shiranai Kamigami no Shito
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
BLUELOCK
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.3
Yashahime: Princess Half-Demon
8.6
Jujutsu Kaisen
8.6
Haikyuu!! Los ases del vóley
8.1
NieR:Automata Ver1.1a
8
Danshi Koukousei no Nichijou
8
Danshi Koukousei no Nichijou
8.7
DAN DA DAN
8.7
DAN DA DAN
8.3
Tower of God
8.7
DAN DA DAN
8.6
Puniru is a Kawaii Slime
7.4
Mission: Yozakura Family
7.4
Mission: Yozakura Family
7.4
Mission: Yozakura Family
7.5
Let This Grieving Soul Retire
7.9
Tierra, sangre, conocimiento: Sobre el movimiento de la Tierra