Kouichi Souma

Known for: Acting

Born: 1982-02-05 (age 44)

From: Saga, Japan

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.

Filmography (111)

TV★ 7.5
Wash It All Away
2026
as Manager of the Long-Established Inn (voice)
TV★ 8.7
Journal with Witch
2026
as Funeral Attendee (voice)
MOVIE★ 8.3
Chainsaw Man - The Compilation Part 1
2025
as Man in the Car (voice)
TV★ 7.0
Inexpressive Kashiwada and Expressive Oota
2025
as Shooting Gallery Owner (voice)
MOVIE★ 6.6
Bâan -The Boundaries of Adulthood-
2025
as Angry Caller / Warrior (voice)
TV★ 8.3
The Summer Hikaru Died
2025
as Mr. Kameyama (voice)
TV★ 7.6
Food for the Soul
2025
as Chairlift Attendant (voice)
TV★ 7.4
ZatsuTabi -That's Journey-
2025
as Grandpa Nakazo (voice)
TV★ 7.6
Lazarus
2025
as Gardener (voice)
TV★ 7.9
Catch Me at the Ballpark!
2025
as Kurihara (voice)
TV★ 7.0
Welcome to Japan, Ms. Elf!
2025
as Merchant (voice)
TV★ 7.2
Tokyo Override
2024
as Additional Voices (voice)
TV★ 8.2
Ranma1/2
2024
as Postman (voice)
TV★ 8.0
Orb: On the Movements of the Earth
2024
as Beggar (voice)
TV★ 7.8
Negative Positive Angler
2024
as Ship Captain (voice)
TV★ 6.4
Acro Trip
2024
as Suikyō Date (voice)
TV★ 7.4
Sakuna: Of Rice and Ruin
2024
as Hyoutan (voice)
TV★ 8.1
2.5 Dimensional Seduction
2024
as Old Man A (voice)
TV★ 7.5
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
2024
as Doctor (voice)
TV★ 6.9
Go! Go! Loser Ranger!
2024
as Owner (voice)
TV★ 6.5
Astro Note
2024
as Greengrocer (voice)
TV★ 7.5
Pokémon Concierge
2023
as (voice)
TV★ 8.0
My Daemon
2023
as Mayor of Hakata City (voice)
TV★ 8.6
The Apothecary Diaries
2023
as Clan Leader (voice)
TV★ 7.1
Tearmoon Empire
2023
as Mujik (voice)
TV★ 7.0
UNDER NINJA
2023
as Ozu (voice)
TV★ 6.6
My Daughter Left the Nest and Returned an S-Rank Adventurer
2023
as Count Malta (voice)
MOVIE★ 8.2
Sand Land
2023
as Bandit (voice)
TV★ 7.5
Zom 100: Bucket List of the Dead
2023
as Shark Zombie (voice)
TV★ 8.3
Rurouni Kenshin
2023
as Police Captain (voice)
TV★ 8.3
My Happy Marriage
2023
as (voice)
TV★ 8.3
【OSHI NO KO】
2023
as (voice)
TV★ 7.7
Insomniacs After School
2023
as Principal (voice)
TV★ 8.2
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023
as Reinhardt (voice)
TV★ 8.0
My Love Story with Yamada-kun at Lv999
2023
as Kato (voice)
TV★ 7.9
Tengoku Daimakyo
2023
as Liviuman Member (voice)
TV★ 7.2
Soaring Sky! Precure
2023
as Ranborg / Kyoborn (voice)
TV★ 6.8
Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀
2023
as Knight (voice)
TV★ 6.1
Saving 80,000 Gold in Another World for My Retirement
2023
as Enemy Commander (voice)
TV★ 7.1
Handyman Saitou in Another World
2023
as Gibunguru (voice)
TV★ 6.2
Spy Classroom
2023
as (voice)
TV★ 6.8
Urusei Yatsura
2022
as Office worker (voice)
TV★ 6.8
Love Flops
2022
as Estrus Dog (voice)
TV★ 8.5
Chainsaw Man
2022
as Man A (voice)
TV★ 8.3
BLUE LOCK
2022
as Issei Isagi (voice)
MOVIE★ 6.8
Delicious Party Precure Movie: Dreaming Children's Lunch!
2022
as Container Robot (voice)
TV★ 7.5
Uncle from Another World
2022
as Minotaur (voice)
MOVIE★ 7.2
Backflip!! The Movie
2022
as Shichigahama's Father / Uncle Tsuruya (voice)
TV★ 7.7
Shikimori's Not Just a Cutie
2022
as Man in the Stall (voice)
TV★ 8.5
SPY x FAMILY
2022
as Born Industries Researcher (voice)
TV★ 7.1
The Executioner and Her Way of Life
2022
as Terrorist (voice)
TV★ 7.4
Aharen-san wa Hakarenai
2022
as Man (voice)
TV★ 7.9
The Genius Prince's Guide to Raising a Nation Out of Debt
2022
as Natra military officer (voice)
TV★ 7.5
World's End Harem
2022
as Doctor Takagi (voice)
TV★ 7.5
Taisho Otome Fairy Tale
2021
as Seller (voice)
TV★ 7.0
takt op.Destiny
2021
as Shopkeeper (voice)
TV★ 8.1
The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
2021
as Enemy Commander (voice)
TV★ 6.9
Irina: The Vampire Cosmonaut
2021
as Pavlov (voice)
TV★ 8.1
Mieruko-chan
2021
as Monster (voice)
TV★ 7.8
The Duke of Death and His Maid
2021
as Mines (voice)
TV★ 7.7
How a Realist Hero Rebuilt the Kingdom
2021
as Noble (voice)
TV★ 7.9
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021
as World Tree Beast (voice)
TV★ 8.3
The Way of the Househusband
2021
as Yakuza A (voice)
TV★ 8.0
The Slime Diaries
2021
as Galm (voice)
TV★ 7.8
Combatants Will Be Dispatched!
2021
as Internal Affairs Official (voice)
TV★ 7.9
Vivy -Fluorite Eye's Song-
2021
as Researcher 2 (voice)
TV★ 6.4
Joran: The Princess of Snow and Blood
2021
as (voice)
TV★ 8.5
Mushoku Tensei: Jobless Reincarnation
2021
as Father (voice)
TV★ 8.3
Moriarty the Patriot
2020
as Nobleman D (voice)
TV★ 8.4
Sleepy Princess in the Demon Castle
2020
as Frankenzombie (voice) / Ghost Wrapping Paper (voice)
TV★ 7.2
Higurashi: When They Cry - NEW
2020
as Operator (voice)
TV★ 8.4
The Misfit of Demon King Academy
2020
as Eight Song Sage (voice)
TV★ 8.2
Tower of God
2020
as Paracule (voice)
TV★ 7.8
Kakushigoto
2020
as Old Man (voice)
MOVIE★ 6.5
Altered Carbon: Resleeved
2020
as Nogaki (voice)
TV★ 8.4
BEASTARS
2019
as Owner (voice)
TV★ 8.2
Cautious Hero: The Hero Is Overpowered but Overly Cautious
2019
as Townsperson (voice)
TV★ 8.4
Ahiru no Sora
2019
as Ozawa-sensei (voice)
TV★ 8.5
Dr. STONE
2019
as Teacher (voice)
TV★ 8.5
Kaguya-sama: Love Is War
2019
as Countryside old man (voice)
TV★ 8.0
Goblin Slayer
2018
as Goblin Priest (voice)
TV★ 7.8
Bloom Into You
2018
as Teacher (voice)
TV★ 8.4
That Time I Got Reincarnated as a Slime
2018
as Galm (voice)
TV★ 8.1
Cells at Work!
2018
as Small Intestine Cell Chief (voice)
TV★ 7.7
Sword Art Online Alternative: Gun Gale Online
2018
as Dashin (voice)
TV★ 8.2
Teasing Master Takagi-san
2018
as Mathematics Teacher (voice)
TV★ 5.7
Slow Start
2018
as Old Man (voice)
TV★ 7.8
A Place Further than the Universe
2018
as Team Member (voice)
TV★ 8.4
The Ancient Magus' Bride
2017
as Section Chief (voice)
TV★ 6.8
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
2017
as Fomoire (voice)
TV★ 6.7
Re:Creators
2017
as Editor in Charge (voice)
TV★ 7.0
Sakura Quest
2017
as Isogai (voice)
MOVIE★ 7.7
Sword Art Online the Movie: Ordinal Scale
2017
as Additional Voice
TV★ 5.1
Rewrite
2016
as Commanding Officer (voice)
TV★ 8.0
Re:ZERO -Starting Life in Another World-
2016
as Patrasche (voice)
TV★ 6.7
Dimension W
2016
as Hageyama Atsushi (voice)
TV★ 7.7
Myriad Colors Phantom World
2016
as Demonic Phantom (voice)
TV★ 8.2
Charlotte
2015
as Black Clothes B (voice)
MOVIE★ 6.1
Code Geass: Akito the Exiled 4: Memories of Hatred
2015
as (voice)
TV★ 7.5
Gate
2015
as Alguna (voice)
MOVIE★ 6.4
Code Geass: Akito the Exiled 3: The Brightness Falls
2015
as (voice)
TV★ 7.3
Is It Wrong to Try to Pick Up Girls in a Dungeon?
2015
as Guard (voice)
TV★ 6.7
The Fruit of Grisaia
2014
as Blacksuit 1 (voice)
TV★ 8.0
No Game No Life
2014
as Masses (voice)
TV★ 6.9
Strike the Blood
2013
as Staff (voice)
TV★ 8.6
JoJo's Bizarre Adventure
2012
as Truck Driver (voice)
TV★ 8.2
Sword Art Online
2012
as Goblin (voice)
TV★ 8.0
Daily Lives of High School Boys
2012
as Boy A (voice)
TV★ 8.0
K-ON!
2009
as Audience Member (voice)
TV★ 7.5
A Certain Magical Index
2008
as Isahaya (voice)
TV★ 8.3
Clannad
2007
as Rugby Club Member (voice)