Kouichi Souma

Kouichi Souma
Kouichi Soma, 相馬 康一, Koichi Soma

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.

Biography

Birthday: 05/02/1982
Place of birth: Saga, Japan

Acting

Year Title Role Rating
2026
Firefly Wedding
Thug (voice)
9.474 / 10
2026
Journal with Witch
Funeral Attendee (voice)
8.6 / 10
2026
Wash It All Away
Manager of the Long-Established Inn (voice)
7.5 / 10
2026
From Far Away
Captain (voice)
8 / 10
2025
Lazarus
Gardener (voice)
7.5 / 10
2025
The Summer Hikaru Died
Mr. Kameyama (voice)
8.174 / 10
2025
Catch Me at the Ballpark!
Kurihara (voice)
7.8 / 10
2025
Food for the Soul
Chairlift Attendant (voice)
7.6 / 10
2025
ZatsuTabi -That's Journey-
Grandpa Nakazo (voice)
7.4 / 10
2025
Welcome to Japan, Ms. Elf!
Merchant (voice)
7.029 / 10
2025
Inexpressive Kashiwada and Expressive Oota
Shooting Gallery Owner (voice)
7.2 / 10
2025
Chainsaw Man - The Compilation Part 1
Man in the Car (voice)
8.4 / 10
2025
Bâan -The Boundaries of Adulthood-
Angry Caller / Warrior (voice)
6.4 / 10
2024
Ranma1/2
Postman (voice)
8.1 / 10
2024
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
Doctor (voice)
7.414 / 10
2024
Orb: On the Movements of the Earth
Beggar (voice)
8.1 / 10
2024
Go! Go! Loser Ranger!
Owner (voice)
7.103 / 10
2024
2.5 Dimensional Seduction
Old Man A (voice)
8 / 10
2024
Negative Positive Angler
Ship Captain (voice)
7.8 / 10
2024
Astro Note
Greengrocer (voice)
6.5 / 10
2024
Sakuna: Of Rice and Ruin
Hyoutan (voice)
7.4 / 10
2024
Acro Trip
Suikyō Date (voice)
6.4 / 10
2024
Tokyo Override
Additional Voices (voice)
7.2 / 10
2023
The Apothecary Diaries
Clan Leader (voice)
8.7 / 10
2023
Rurouni Kenshin
Police Captain (voice)
8.3 / 10
2023
My Happy Marriage
(voice)
8.3 / 10
2023
【OSHI NO KO】
(voice)
8.3 / 10
2023
Tengoku Daimakyo
Liviuman Member (voice)
8.019 / 10
2023
My Love Story with Yamada-kun at Lv999
Kato (voice)
8.1 / 10
2023
Spy Classroom
(voice)
6 / 10
2023
Zom 100: Bucket List of the Dead
Shark Zombie (voice)
7.517 / 10
2023
Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀
Knight (voice)
6.8 / 10
2023
Saving 80,000 Gold in Another World for My Retirement
Enemy Commander (voice)
6.3 / 10
2023
Soaring Sky! Precure
Ranborg / Kyoborn (voice)
7.2 / 10
2023
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
Reinhardt (voice)
8.18 / 10
2023
Tearmoon Empire
Mujik (voice)
7.1 / 10
2023
Handyman Saitou in Another World
Gibunguru (voice)
7.121 / 10
2023
Insomniacs After School
Principal (voice)
7.712 / 10
2023
My Daemon
Mayor of Hakata City (voice)
8 / 10
2023
My Daughter Left the Nest and Returned an S-Rank Adventurer
Count Malta (voice)
6.6 / 10
2023
Pokémon Concierge
(voice)
7.48 / 10
2023
UNDER NINJA
Ozu (voice)
6.9 / 10
2023
Sand Land
Bandit (voice)
8.2 / 10
2022
SPY x FAMILY
Born Industries Researcher (voice)
8.494 / 10
2022
BLUE LOCK
Issei Isagi (voice)
8.295 / 10
2022
Chainsaw Man
Man A (voice)
8.51 / 10
2022
Urusei Yatsura
Office worker (voice)
6.8 / 10
2022
Aharen-san wa Hakarenai
Man (voice)
7.4 / 10
2022
Shikimori's Not Just a Cutie
Man in the Stall (voice)
7.714 / 10
2022
Love Flops
Estrus Dog (voice)
6.8 / 10
2022
Uncle from Another World
Minotaur (voice)
7.5 / 10
2022
The Genius Prince's Guide to Raising a Nation Out of Debt
Natra military officer (voice)
7.845 / 10
2022
World's End Harem
Doctor Takagi (voice)
7.506 / 10
2022
Police in a Pod
Mr. Fukushima's Father (voice)
7.3 / 10
2022
The Executioner and Her Way of Life
Terrorist (voice)
7.1 / 10
2022
Backflip!! The Movie
Shichigahama's Father / Uncle Tsuruya (voice)
7.2 / 10
2022
Delicious Party Precure Movie: Dreaming Children's Lunch!
Container Robot (voice)
6.8 / 10
2021
Vivy -Fluorite Eye's Song-
Researcher 2 (voice)
7.997 / 10
2021
Mushoku Tensei: Jobless Reincarnation
Father (voice)
8.4 / 10
2021
The Duke of Death and His Maid
Mines (voice)
7.8 / 10
2021
takt op.Destiny
Shopkeeper (voice)
7 / 10
2021
Mieruko-chan
Monster (voice)
8.118 / 10
2021
I've Been Killing Slimes for 300 Years and Maxed Out My Level
World Tree Beast (voice)
7.819 / 10
2021
The Slime Diaries
Galm (voice)
7.931 / 10
2021
How a Realist Hero Rebuilt the Kingdom
Noble (voice)
7.714 / 10
2021
The Way of the Househusband
Yakuza A (voice)
8.304 / 10
2021
The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
Enemy Commander (voice)
8.1 / 10
2021
Taisho Otome Fairy Tale
Seller (voice)
7.6 / 10
2021
Irina: The Vampire Cosmonaut
Pavlov (voice)
6.9 / 10
2021
Combatants Will Be Dispatched!
Internal Affairs Official (voice)
7.8 / 10
2021
Joran: The Princess of Snow and Blood
(voice)
6.4 / 10
2020
The Misfit of Demon King Academy
Eight Song Sage (voice)
8.4 / 10
2020
Tower of God
Paracule (voice)
8.1 / 10
2020
Moriarty the Patriot
Nobleman D (voice)
8.3 / 10
2020
Higurashi: When They Cry - NEW
Operator (voice)
7.218 / 10
2020
Kakushigoto
Old Man (voice)
7.8 / 10
2020
Sleepy Princess in the Demon Castle
Frankenzombie (voice) / Ghost Wrapping Paper (voice)
8.3 / 10
2020
Altered Carbon: Resleeved
Nogaki (voice)
6.552 / 10
2019
Kaguya-sama: Love Is War
Countryside old man (voice)
8.522 / 10
2019
Ahiru no Sora
Ozawa-sensei (voice)
8.4 / 10
2019
BEASTARS
Owner (voice)
8.395 / 10
2019
Cautious Hero: The Hero Is Overpowered but Overly Cautious
Townsperson (voice)
8.1 / 10
2019
Dr. STONE
Teacher (voice)
8.53 / 10
2018
Cells at Work!
Small Intestine Cell Chief (voice)
8 / 10
2018
That Time I Got Reincarnated as a Slime
Galm (voice)
8.436 / 10
2018
Teasing Master Takagi-san
Mathematics Teacher (voice)
8.2 / 10
2018
Goblin Slayer
Goblin Priest (voice)
8.011 / 10
2018
Sword Art Online Alternative: Gun Gale Online
Dashin (voice)
7.691 / 10
2018
A Place Further than the Universe
Team Member (voice)
7.9 / 10
2018
Bloom Into You
Teacher (voice)
7.8 / 10
2018
Slow Start
Old Man (voice)
5.8 / 10
2017
The Ancient Magus' Bride
Section Chief (voice)
8.4 / 10
2017
Sakura Quest
Isogai (voice)
7 / 10
2017
Re:Creators
Editor in Charge (voice)
6.9 / 10
2017
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
Fomoire (voice)
6.8 / 10
2017
Sword Art Online the Movie: Ordinal Scale
Additional Voice
7.7 / 10
2016
Re:ZERO -Starting Life in Another World-
Patrasche (voice)
8.137 / 10
2016
Dimension W
Hageyama Atsushi (voice)
6.8 / 10
2016
Myriad Colors Phantom World
Demonic Phantom (voice)
7.6 / 10
2016
Rewrite
Commanding Officer (voice)
5.1 / 10
2015
Gate
Alguna (voice)
7.498 / 10
2015
Charlotte
Black Clothes B (voice)
8.221 / 10
2015
Code Geass: Akito the Exiled 3: The Brightness Falls
(voice)
6.4 / 10
2015
Code Geass: Akito the Exiled 4: Memories of Hatred
(voice)
6.125 / 10
2015
Is It Wrong to Try to Pick Up Girls in a Dungeon?
Guard (voice)
7.358 / 10
2014
The Fruit of Grisaia
Blacksuit 1 (voice)
6.758 / 10
2014
No Game No Life
Masses (voice)
8.015 / 10
2013
Strike the Blood
Staff (voice)
6.9 / 10
2012
JoJo's Bizarre Adventure
Truck Driver (voice)
8.6 / 10
2012
Sword Art Online
Goblin (voice)
8.145 / 10
2012
Daily Lives of High School Boys
Boy A (voice)
8 / 10
2009
K-ON!
Audience Member (voice)
8 / 10
2008
A Certain Magical Index
Isahaya (voice)
7.5 / 10
2007
Clannad
Rugby Club Member (voice)
8.3 / 10