Kousuke Oonishi (大西 弘祐, Ōnishi Kōsuke, born May 7, 1991) is a Japanese voice actor (seiyū) from Saitama prefecture who is associated with Arts Vision. He graduated from the Nihon Narration Engi Kenkyūjo (Japan Narration Acting School). His hobbies and special skills are puns and singing.
Haigakura
Dragon Warrior (voice) · (1 episode)
2024
Haigakura
Islander (voice) · (1 episode)
2024
Haigakura
Child (voice) · (1 episode)
2024
Haigakura
Kashi (voice) · (1 episode)
2024
Haigakura
Soldier (voice) · (1 episode)
2024
Terminator Zero
Paramedic (voice) · (1 episode)
2024
My Daemon
Soldier 3 (voice) · (1 episode)
2023
My Daemon
Soldier 2 (voice) · (1 episode)
2023
My Daemon
Soldiers (voice) · (1 episode)
2023
Tearmoon Empire
Man (voice) · (1 episode)
2023
Tearmoon Empire
Soldier (voice) · (2 episodes)
2023
Tearmoon Empire
Student (voice) · (1 episode)
2023
Tearmoon Empire
Referee (voice) · (1 episode)
2023
My Happy Marriage
(voice) · (1 episode)
2023
The Café Terrace and Its Goddesses
Fishmonger's Companion (voice) · (2 episodes)
2023
Campfire Cooking in Another World with My Absurd Skill
Soldier B (voice) · (1 episode)
2023
Campfire Cooking in Another World with My Absurd Skill
City People (voice) · (1 episode)
2023
Campfire Cooking in Another World with My Absurd Skill
Adventurer C (voice) · (1 episode)
2023
Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀
Knight (voice) · (1 episode)
2023
Chainsaw Man
Henchman C (voice) · (1 episode)
2022
Bibliophile Princess
Man at the Market (voice) · (1 episode)
2022
The Heike Story
Taira Soldier 1 (voice) · (1 episode)
2022
Jujutsu Kaisen 0
Passerby (voice)
2021
The Faraway Paladin
Villager (voice) · (2 episodes)
2021
The Faraway Paladin
Adventurer (voice) · (3 episodes)
2021
The Faraway Paladin
Knight (voice) · (1 episode)
2021
The Saint's Magic Power Is Omnipotent
Young officer (voice) · (1 episode)
2021
The Saint's Magic Power Is Omnipotent
Chef (voice) · (1 episode)
2021
The Saint's Magic Power Is Omnipotent
Soldier (voice) · (1 episode)
2021
The Saint's Magic Power Is Omnipotent
Civil official (voice) · (1 episode)
2021
The Saint's Magic Power Is Omnipotent
Alchemist (voice) · (1 episode)
2021
Those Snow White Notes
Ushio's Male Friend (voice) · (1 episode)
2021
Those Snow White Notes
Jiro Fujiwara (voice) · (1 episode)
2021
Noblesse
M-21 (voice) · (13 episodes)
2020
The God of High School
Doctor (voice) · (1 episode)
2020
The God of High School
Store Manager (voice) · (1 episode)
2020
The God of High School
YES MAN (voice) · (1 episode)
2020
The God of High School
Delinquent (voice) · (3 episodes)
2020
The God of High School
Guard (voice) · (1 episode)
2020
The God of High School
Secretary (voice) · (1 episode)
2020
The God of High School
Spectator (voice) · (4 episodes)
2020
Arte
Apprentice (voice) · (1 episode)
2020
Vinland Saga
Member of Askeladd's Mercenaries (voice) · (4 episodes)
2019
Vinland Saga
English Soldier (voice) · (1 episode)
2019
Vinland Saga
Interpreter of Jabbathe's Forces (voice) · (1 episode)
2019
Vinland Saga
Soldier of the English Army (voice) · (1 episode)
2019
Vinland Saga
Viking of Thorkell's Troops (voice) · (3 episodes)
2019
Domestic Girlfriend
Youth A (voice) · (1 episode)
2019
Cells at Work!
Intestinal Epithelial Cell 1 (voice) · (2 episodes)
2018
Citrus
Man (voice) · (12 episodes)
2018
The Ancient Magus' Bride
Martin Chandler (voice) · (7 episodes)
2017
The Ancient Magus' Bride
Student A (voice) · (1 episode)
2017
The Ancient Magus' Bride
Transfigured Sorcerer (voice) · (1 episode)
2017
The Ancient Magus' Bride
Buyer (voice) · (1 episode)
2017
The Ancient Magus' Bride
Man from the Neighborhood (voice) · (1 episode)
2017
The Ancient Magus' Bride
Person from Joseph's Village (voice) · (1 episode)
2017
The Ancient Magus' Bride
Chise's Classmate (voice) · (1 episode)
2017
The Ancient Magus' Bride
Gatekeeper (voice) · (1 episode)
2017
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
Member (voice) · (1 episode)
2017
JOKER GAME
Corporal Nobuteru Miyata (voice) · (1 episode)
2016
Flowers of Evil
Class 1, Year 2 (voice) · (2 episodes)
2013
Sword Art Online
Player (voice) · (1 episode)
2012