Actor
Kouichi Souma
February 5, 1982 · 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.
Notable work
8.5SPY x FAMILY (2022)
as Born Industries Researcher (voice) and as State Security Service Agent (voice) and as Police Officer (voice)
8.5Chainsaw Man (2022)
as Man A (voice) and as Man in Car (voice)
8.2Sword Art Online (2012)
as Goblin (voice) and as Commentator (voice) and as Elder (voice) and as Player (voice) and as Player (Military Uniform) (voice)
8.5Dr. STONE (2019)
as Teacher (voice)
8.4Mushoku Tensei: Jobless Reincarnation (2021)
as Father (voice)
8.6JoJo's Bizarre Adventure (2012)
as Truck Driver (voice)
8.4BEASTARS (2019)
as Owner (voice) and as Lizard (voice)
8.4That Time I Got Reincarnated as a Slime (2018)
as Galm (voice)
8.4The Misfit of Demon King Academy (2020)
as Eight Song Sage (voice)
8.5Kaguya-sama: Love Is War (2019)
as Countryside old man (voice) and as Shop manager (voice) and as Teacher (voice)
7.7Sword Art Online the Movie: Ordinal Scale (2017)
as Additional Voice
8No Game No Life (2014)
as Masses (voice)
Often works with
Yoshitsugu Matsuoka
5 titles together
Sword Art Online, Sword Art Online the Movie: Ordinal Scale, No Game No Life
Yuichi Nakamura
5 titles together
Dr. STONE, JoJo's Bizarre Adventure, Re:ZERO -Starting Life in Another World-
Takuya Eguchi
4 titles together
SPY x FAMILY, That Time I Got Reincarnated as a Slime, Re:ZERO -Starting Life in Another World-
Atsumi Tanezaki
4 titles together
SPY x FAMILY, JoJo's Bizarre Adventure, BEASTARS
Kenichirou Matsuda
4 titles together
SPY x FAMILY, Chainsaw Man, Sword Art Online the Movie: Ordinal Scale
Kengo Kawanishi
4 titles together
Chainsaw Man, Dr. STONE, Charlotte
Full filmography · 111
Wash It All Away
as Manager of the Long-Established Inn (voice)
2026
Journal with Witch
as Funeral Attendee (voice)
20268.5
Inexpressive Kashiwada and Expressive Oota
as Shooting Gallery Owner (voice)
2025
The Summer Hikaru Died
as Mr. Kameyama (voice) and as Brains (voice)
20258.2
Food for the Soul
as Chairlift Attendant (voice)
20257.6
ZatsuTabi -That's Journey-
as Grandpa Nakazo (voice)
2025
Lazarus
as Gardener (voice)
20257.6
Catch Me at the Ballpark!
as Kurihara (voice)
20257.8
Welcome to Japan, Ms. Elf!
as Merchant (voice)
20256.9
Tokyo Override
as Additional Voices (voice)
20247.2
Ranma1/2
as Postman (voice) and as Boy (voice) and as Villager (voice) and as Eel Restaurant Owner (voice) and as Homeroom Teacher (voice) and as Middle-aged Man (voice)
20248.1
Orb: On the Movements of the Earth
as Beggar (voice)
20248.1