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