Koji Seki

Actor

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.

Born: November 25, 1982 (Age 41) in Saitama, Japan

Streaming Sources for all Koji Seki Movies & TV Shows

Koji Seki Movies & TV Credits

Title	Rating	Job	Role(s)	Year
Princess Onmitsu Movie	5.6	Actor	Evil Ninja (voice)	2007
Sword Art Online the Movie – Progressive – Scherzo of Deep Night Movie Available on 1 streaming services.	6.9	Actor	Naijan (voice)	2022
Daily Lives of High School Boys TV Show Available on 6 streaming services.	7.9	Actor	Basketball Guy (voice) 1 Episode	2012-2012
The Quintessential Quintuplets TV Show Available on 4 streaming services.	7.8	Actor	Homeroom Teacher (voice) 2 Episodes	2019-2021
The Quintessential Quintuplets TV Show Available on 4 streaming services.	7.8	Actor	Teacher (voice) 1 Episode	2019-2021
Sword Art Online TV Show Available on 4 streaming services.	7.6	Actor	Technical Staff (voice) 1 Episode	2012
NieR:Automata Ver1.1a TV Show Available on 1 streaming services.	7.5	Actor	Kingdom Citizen (voice) 1 Episode	2023
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Raccoon dog in Mamiana Island (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Vassal (voice) 3 Episodes	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Townsfolk (voice) 2 Episodes	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Yokai (voice) 2 Episodes	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Demon (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Official (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Old man (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Guard (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Palanquin Carrier (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Rock Demon (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Thug (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Bird of Paradise (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Staff member (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Peddler (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Peasant (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Subordinate (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Green ogre (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Fisherman (voice) 1 Episode	2020
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Chimimoryo (voice) 1 Episode	2020
Super Cub TV Show Available on 7 streaming services.	7.4	Actor	Clerk (voice) 2 Episodes	2021-2021
Remake Our Life! TV Show Available on 1 streaming services.	6.9	Actor	(voice) 1 Episode	2021-2021
I've Been Killing Slimes for 300 Years and Maxed Out My Level TV Show Available on 2 streaming services.	6.6	Actor	Store Customer E (voice) 1 Episode	2021-2025
Sword Art Online TV Show Available on 4 streaming services.	7.6	Actor	Goblin (voice) 1 Episode	2012
NieR:Automata Ver1.1a TV Show Available on 1 streaming services.	7.5	Actor	Machine Creature (voice) 1 Episode	2023
Yashahime: Princess Half-Demon TV Show Available on 9 streaming services.	7.2	Actor	Villager (voice) 4 Episodes	2020
Daily Lives of High School Boys TV Show Available on 6 streaming services.	7.9	Actor	Habara's Older Brother (voice) 12 Episodes	2012-2012
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too TV Show Available on 2 streaming services.	6.7	Actor	(voice) 7 Episodes	2023-2023
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far TV Show Available on 9 streaming services.	7	Actor	Sebas (voice) 1 Episode	2023-2023
Blue Lock TV Show Available on 10 streaming services.	8.3	Actor	Reporter B (voice) 1 Episode	2022
Jujutsu Kaisen TV Show Available on 5 streaming services.	8.4	Actor	Fumi's Father (voice) 1 Episode	2020
March Comes in Like a Lion TV Show Available on 3 streaming services.	8.1	Actor	Authorized Person 3 (voice) 1 Episode	2016-2018
Haikyu!! TV Show Available on 3 streaming services.	8.6	Actor	Kai Akakura (voice) 4 Episodes	2014-2020
Dandadan TV Show Available on 9 streaming services.	8.8	Actor	TV Station Producer (voice) 1 Episode	2024
Dandadan TV Show Available on 9 streaming services.	8.8	Actor	Male Client (voice) 1 Episode	2024
Tower of God TV Show Available on 1 streaming services.	7.8	Actor	(voice) 1 Episode	2020-2024
Title	Rating	Job	Role(s)	Year

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Koji Seki

Actor

Koji Seki Movies & TV Credits

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