8.6
JUJUTSU KAISEN
2020 · TV Series · Animation · Sci-Fi & Fantasy
Acting
Koji Seki
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
8.7
The Apothecary Diaries
2023 · TV Series · Animation · Mystery
8.8
Frieren: Beyond Journey's End
2023 · TV Series · Animation · Action & Adventure
8.5
SPY x FAMILY
2022 · TV Series · Animation · Action & Adventure
8.1
Sword Art Online
2012 · TV Series · Animation · Sci-Fi & Fantasy
8.6
Haikyu!!
2014 · TV Series · Animation · Comedy
7.5
Mission: Yozakura Family
2024 · TV Series · Animation · Comedy
8.0
March Comes In Like a Lion
2016 · TV Series · Animation · Drama
8.3
BLUE LOCK
2022 · TV Series · Animation · Action & Adventure
8.5
Dan Da Dan
2024 · TV Series · Animation · Action & Adventure
8.1
NieR:Automata Ver1.1a
2023 · TV Series · Animation · Action & Adventure
8.1
Tower of God
2020 · TV Series · Animation · Action & Adventure
8.3
Yashahime: Princess Half-Demon
2020 · TV Series · Animation · Action & Adventure
7.1
Star Wars: Visions
2021 · TV Series · Animation · Sci-Fi & Fantasy
8.4
The Quintessential Quintuplets
2019 · TV Series · Animation · Drama
8.1
Orb: On the Movements of the Earth
2024 · TV Series · Animation · Drama
8.6
You and I Are Polar Opposites
2026 · TV Series · Animation · Comedy
6.6
Let This Grieving Soul Retire
2024 · TV Series · Animation · Comedy
7.7
Puniru Is a Kawaii Slime
2024 · TV Series · Animation · Comedy
8.2
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023 · TV Series · Animation · Action & Adventure
7.2
Inexpressive Kashiwada and Expressive Oota
2025 · TV Series · Animation · Comedy
7.8
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021 · TV Series · Animation · Comedy
7.7
Akane-banashi
2026 · TV Series · Animation · Drama
7.5
Welcome to the Outcast's Restaurant!
2025 · TV Series · Animation · Comedy
8.0
Daily Lives of High School Boys
2012 · TV Series · Animation · Comedy
6.9
Summer Pockets
2025 · TV Series · Animation · Drama
7.5
Solo Camping for Two
2025 · TV Series · Animation · Comedy
7.3
Remake Our Life!
2021 · TV Series · Animation · Mystery
7.5
Star Wars: Visions Presents - The Ninth Jedi
2026 · TV Series · Animation · Sci-Fi & Fantasy
7.1
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far
2023 · TV Series · Animation · Comedy
7.8
Catch Me at the Ballpark!
2025 · TV Series · Animation · Comedy
7.2
ID: INVADED
2020 · TV Series · Animation · Drama
7.3
Super Cub
2021 · TV Series · Animation · Comedy
7.1
Tearmoon Empire
2023 · TV Series · Animation · Comedy
7.9
HAIKYU!! The Dumpster Battle
2024 · Movie · Animation · Comedy
6.3
Turkey! Time to Strike
2025 · TV Series · Animation · Drama