Kouichi Souma
Acting
Kouichi Souma (相馬 康一, Sōma Kōichi, February 5, 1982) is a Japanese voice actor born in Saga Prefecture. He is 170 cm tall, blood type A and speaks the Saga dialect. He is affiliated with Raccoon Dog. He was formerly affiliated with Pro-Fit.
TV Shows(102)
Wash It All Away
Manager of the Long-Established Inn (voice)
2026
Journal with Witch
Funeral Attendee (voice)
2026
Inexpressive Kashiwada and Expressive Oota
Shooting Gallery Owner (voice)
2025
The Summer Hikaru Died
Mr. Kameyama (voice)
2025
Food for the Soul
Chairlift Attendant (voice)
2025
ZatsuTabi -That's Journey-
Grandpa Nakazo (voice)
2025
Lazarus
Gardener (voice)
2025
Catch Me at the Ballpark!
Kurihara (voice)
2025
Welcome to Japan, Ms. Elf!
Merchant (voice)
2025
Tokyo Override
Additional Voices (voice)
2024
Ranma1/2
Postman (voice)
2024
Orb: On the Movements of the Earth
Beggar (voice)
2024
Negative Positive Angler
Ship Captain (voice)
2024
Acro Trip
Suikyō Date (voice)
2024
Sakuna: Of Rice and Ruin
Hyoutan (voice)
2024
2.5 Dimensional Seduction
Old Man A (voice)
2024
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
Doctor (voice)
2024
Go! Go! Loser Ranger!
Owner (voice)
2024
Astro Note
Greengrocer (voice)
2024
Pokémon Concierge
(voice)
2023
My Daemon
Mayor of Hakata City (voice)
2023
The Apothecary Diaries
Clan Leader (voice)
2023
Tearmoon Empire
Mujik (voice)
2023
UNDER NINJA
Ozu (voice)
2023
My Daughter Left the Nest and Returned an S-Rank Adventurer
Count Malta (voice)
2023
Zom 100: Bucket List of the Dead
Shark Zombie (voice)
2023
Rurouni Kenshin
Police Captain (voice)
2023
My Happy Marriage
(voice)
2023
【OSHI NO KO】
(voice)
2023
Insomniacs After School
Principal (voice)
2023
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
Reinhardt (voice)
2023
My Love Story with Yamada-kun at Lv999
Kato (voice)
2023
Tengoku Daimakyo
Liviuman Member (voice)
2023
Soaring Sky! Precure
Ranborg / Kyoborn (voice)
2023
Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀
Knight (voice)
2023
Saving 80,000 Gold in Another World for My Retirement
Enemy Commander (voice)
2023
Handyman Saitou in Another World
Gibunguru (voice)
2023
Spy Classroom
(voice)
2023
Urusei Yatsura
Office worker (voice)
2022
Love Flops
Estrus Dog (voice)
2022
Chainsaw Man
Man A (voice)
2022
BLUE LOCK
Issei Isagi (voice)
2022
Uncle from Another World
Minotaur (voice)
2022
Shikimori's Not Just a Cutie
Man in the Stall (voice)
2022
SPY x FAMILY
Born Industries Researcher (voice)
2022
The Executioner and Her Way of Life
Terrorist (voice)
2022
Aharen-san wa Hakarenai
Man (voice)
2022
The Genius Prince's Guide to Raising a Nation Out of Debt
Natra military officer (voice)
2022
World's End Harem
Doctor Takagi (voice)
2022
Taisho Otome Fairy Tale
Seller (voice)
2021
takt op.Destiny
Shopkeeper (voice)
2021
The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
Enemy Commander (voice)
2021
Irina: The Vampire Cosmonaut
Pavlov (voice)
2021
Mieruko-chan
Monster (voice)
2021
The Duke of Death and His Maid
Mines (voice)
2021
How a Realist Hero Rebuilt the Kingdom
Noble (voice)
2021
I've Been Killing Slimes for 300 Years and Maxed Out My Level
World Tree Beast (voice)
2021
The Way of the Househusband
Yakuza A (voice)
2021
The Slime Diaries
Galm (voice)
2021
Combatants Will Be Dispatched!
Internal Affairs Official (voice)
2021
Vivy -Fluorite Eye's Song-
Researcher 2 (voice)
2021
Joran: The Princess of Snow and Blood
(voice)
2021
Mushoku Tensei: Jobless Reincarnation
Father (voice)
2021
Moriarty the Patriot
Nobleman D (voice)
2020
Sleepy Princess in the Demon Castle
Frankenzombie (voice) / Ghost Wrapping Paper (voice)
2020
Higurashi: When They Cry - NEW
Operator (voice)
2020
The Misfit of Demon King Academy
Eight Song Sage (voice)
2020
Tower of God
Paracule (voice)
2020
Kakushigoto
Old Man (voice)
2020
BEASTARS
Owner (voice)
2019
Cautious Hero: The Hero Is Overpowered but Overly Cautious
Townsperson (voice)
2019
Ahiru no Sora
Ozawa-sensei (voice)
2019
Dr. STONE
Teacher (voice)
2019
Kaguya-sama: Love Is War
Countryside old man (voice)
2019
Goblin Slayer
Goblin Priest (voice)
2018
Bloom Into You
Teacher (voice)
2018
That Time I Got Reincarnated as a Slime
Galm (voice)
2018
Cells at Work!
Small Intestine Cell Chief (voice)
2018
Sword Art Online Alternative: Gun Gale Online
Dashin (voice)
2018
Teasing Master Takagi-san
Mathematics Teacher (voice)
2018
Slow Start
Old Man (voice)
2018
A Place Further than the Universe
Team Member (voice)
2018
The Ancient Magus' Bride
Section Chief (voice)
2017
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
Fomoire (voice)
2017
Re:Creators
Editor in Charge (voice)
2017
Sakura Quest
Isogai (voice)
2017
Rewrite
Commanding Officer (voice)
2016
Re:ZERO -Starting Life in Another World-
Patrasche (voice)
2016
Dimension W
Hageyama Atsushi (voice)
2016
Myriad Colors Phantom World
Demonic Phantom (voice)
2016
Charlotte
Black Clothes B (voice)
2015
Gate
Alguna (voice)
2015
Is It Wrong to Try to Pick Up Girls in a Dungeon?
Guard (voice)
2015
The Fruit of Grisaia
Blacksuit 1 (voice)
2014
No Game No Life
Masses (voice)
2014
Strike the Blood
Staff (voice)
2013
JoJo's Bizarre Adventure
Truck Driver (voice)
2012
Sword Art Online
Goblin (voice)
2012
Daily Lives of High School Boys
Boy A (voice)
2012
K-ON!
Audience Member (voice)
2009
A Certain Magical Index
Isahaya (voice)
2008
Clannad
Rugby Club Member (voice)
2007
Movies(9)
Chainsaw Man - The Compilation Part 1
Man in the Car (voice)
2025
Bâan -The Boundaries of Adulthood-
Angry Caller / Warrior (voice)
2025
Sand Land
Bandit (voice)
2023
Delicious Party Precure Movie: Dreaming Children's Lunch!
Container Robot (voice)
2022
Backflip!! The Movie
Shichigahama's Father / Uncle Tsuruya (voice)
2022
Altered Carbon: Resleeved
Nogaki (voice)
2020
Sword Art Online the Movie: Ordinal Scale
Additional Voice
2017
Code Geass: Akito the Exiled 4: Memories of Hatred
(voice)
2015
Code Geass: Akito the Exiled 3: The Brightness Falls
(voice)
2015