Koji Seki
4.7Acting

Koji Seki

Nov 25, 1982 - Saitama, Japan

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 ForCredits

Credits

Cast

Media
Movie2022Sword Art Online the Movie – Progressive – Scherzo of Deep NightNaijan (voice)
Movie2024DAN DA DAN: First EncounterTV Station Producer (voice)
Movie2024HAIKYU!! The Dumpster BattlePatient (voice)
TV Show2016March Comes In Like a LionAuthorized Person 3 (voice)1
TV Show2021Super CubClerk (voice)2
TV Show2012Sword Art OnlineTechnical Staff (voice)1
TV Show2012Sword Art OnlineGoblin (voice)1
TV Show2021I've Been Killing Slimes for 300 Years and Maxed Out My LevelStore Customer E (voice)1
TV Show2023NieR:Automata Ver1.1aKingdom Citizen (voice)1
TV Show2023I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too(voice)7
TV Show2019The Quintessential QuintupletsTeacher (voice)1
TV Show2019The Quintessential QuintupletsHomeroom Teacher (voice)2
TV Show2020Yashahime: Princess Half-DemonThug (voice)1
TV Show2020Yashahime: Princess Half-DemonOld man (voice)1
TV Show2020Yashahime: Princess Half-DemonPeddler (voice)1
TV Show2020Yashahime: Princess Half-DemonOfficial (voice)1
TV Show2020Yashahime: Princess Half-DemonGuard (voice)1
TV Show2020Yashahime: Princess Half-DemonChimimoryo (voice)1
TV Show2020Yashahime: Princess Half-DemonVillager (voice)4
TV Show2020Yashahime: Princess Half-DemonBird of Paradise (voice)1
TV Show2020Yashahime: Princess Half-DemonPeasant (voice)1
TV Show2020Yashahime: Princess Half-DemonSubordinate (voice)1
TV Show2020Yashahime: Princess Half-DemonTownsfolk (voice)2
TV Show2020Yashahime: Princess Half-DemonVassal (voice)3
TV Show2023The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too FarSebas (voice)1
TV Show2020Yashahime: Princess Half-DemonFisherman (voice)1
TV Show2020Yashahime: Princess Half-DemonDemon (voice)1
TV Show2020Yashahime: Princess Half-DemonPalanquin Carrier (voice)1
TV Show2020Yashahime: Princess Half-DemonRock Demon (voice)1
TV Show2020Yashahime: Princess Half-DemonGreen ogre (voice)1
TV Show2022BLUE LOCKReporter B (voice)1
TV Show2020Yashahime: Princess Half-DemonStaff member (voice)1
TV Show2020Yashahime: Princess Half-DemonYokai (voice)2
TV Show2020Yashahime: Princess Half-DemonRaccoon dog in Mamiana Island (voice)1
TV Show2020JUJUTSU KAISENFumi's Father (voice)1
TV Show2014Haikyu!!Kai Akakura (voice)4
TV Show2023NieR:Automata Ver1.1aMachine Creature (voice)1
TV Show2012Daily Lives of High School BoysBasketball Guy (voice)1
TV Show2012Daily Lives of High School BoysBoy B (voice)1
TV Show2024Dan Da DanTV Station Producer (voice)1
TV Show2024Dan Da DanMale Client (voice)1
TV Show2020Tower of God(voice)1
TV Show2024Dan Da DanMale Teacher (voice)1
TV Show2024Mission: Yozakura FamilyDetective (voice)1
TV Show2024Mission: Yozakura Family(voice)1
TV Show2024Mission: Yozakura FamilyBattalion member (voice)1
TV Show2024Let This Grieving Soul RetireGreg Zangief (voice)13
TV Show2024Orb: On the Movements of the EarthKnight (voice)1
TV Show2023Tearmoon EmpirePriest (voice)2
TV Show2023Tearmoon EmpireMan (voice)1
TV Show2023Tearmoon EmpireSoldier (voice)1
TV Show2023Tearmoon EmpireMerchant (voice)1
TV Show2020ID: INVADEDStaff (voice)1
TV Show2025Catch Me at the Ballpark!Kaiser (voice)1
TV Show2025Summer Pockets(voice)3
TV Show2025Welcome to the Outcast's Restaurant!Merchant (voice)1
TV Show2024Puniru Is a Kawaii SlimeAcademic Researchers (voice)2
TV Show2024Puniru Is a Kawaii SlimeAcademic Researcher (voice)1
TV Show2025Turkey! Time to StrikeSamurai (voice)1
TV Show2021Remake Our Life!(voice)1

Crew

No crew credits available.