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ACTOR

Kouichi Souma

Known for SPY x FAMILY · Chainsaw Man · Sword Art Online

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.

Snapshot 2026-10-16

Born: Feb 5, 1982
Birthplace: Saga, Japan
Known For: Acting

Biography

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.

Known For

SPY x FAMILY

SPY x FAMILYBorn Industries Researcher (voice) · 2022
★ 8.5

Chainsaw Man

Chainsaw ManMan A (voice) · 2022
★ 8.5

Sword Art Online

Sword Art OnlineGoblin (voice) · 2012
★ 8.1

Dr. STONE

Dr. STONETeacher (voice) · 2019
★ 8.5

Mushoku Tensei: Jobless Reincarnation

Mushoku Tensei: Jobless ReincarnationFather (voice) · 2021
★ 8.4

JoJo's Bizarre Adventure

JoJo's Bizarre AdventureTruck Driver (voice) · 2012
★ 8.5

BEASTARS

BEASTARSOwner (voice) · 2019
★ 8.4

That Time I Got Reincarnated as a Slime

That Time I Got Reincarnated as a SlimeGalm (voice) · 2018
★ 8.4

Filmography

Movies

Code Geass: Akito the Exiled 3: The Brightness Falls(voice)

Code Geass: Akito the Exiled 4: Memories of Hatred(voice)

Sword Art Online the Movie: Ordinal ScaleAdditional Voice

Altered Carbon: ResleevedNogaki (voice)

2020

Backflip!! The MovieShichigahama's Father / Uncle Tsuruya (voice)

Delicious Party Precure Movie: Dreaming Children's Lunch!Container Robot (voice)

2022

Sand LandBandit (voice)

Bâan -The Boundaries of Adulthood-Angry Caller / Warrior (voice)

2025

Chainsaw Man - The Compilation Part 1Man in the Car (voice)

Television

ClannadRugby Club Member (voice) · 1 eps

A Certain Magical IndexIsahaya (voice) · 4 eps

A Certain Magical IndexCitizen (voice) · 1 eps

K-ON!Audience Member (voice) · 1 eps

Daily Lives of High School BoysBoy A (voice) · 1 eps

JoJo's Bizarre AdventureTruck Driver (voice) · 2 eps

Sword Art OnlineGoblin (voice) · 2 eps

Sword Art OnlineCommentator (voice) · 1 eps

Sword Art OnlineElder (voice) · 1 eps

Sword Art OnlinePlayer (Military Uniform) (voice) · 1 eps

Sword Art OnlinePlayer (voice) · 1 eps

Strike the BloodStaff (voice) · 1 eps

Strike the BloodClade (voice) · 3 eps

No Game No LifeMasses (voice) · 1 eps

The Fruit of GrisaiaBlacksuit 1 (voice) · 1 eps

2014

CharlotteBlack Clothes B (voice) · 1 eps

GateAlguna (voice) · 1 eps

GateVillager (voice) · 1 eps

GateMan (voice) · 1 eps

Is It Wrong to Try to Pick Up Girls in a Dungeon?Guard (voice) · 1 eps

Is It Wrong to Try to Pick Up Girls in a Dungeon?Mord Latro (voice) · 6 eps

Is It Wrong to Try to Pick Up Girls in a Dungeon?Troll (voice) · 3 eps

Dimension WHageyama Atsushi (voice) · 1 eps

Myriad Colors Phantom WorldDemonic Phantom (voice) · 13 eps

2016

Re:ZERO -Starting Life in Another World-Patrasche (voice) · 10 eps

Re:ZERO -Starting Life in Another World-Street Stall Owner (voice) · 1 eps

Re:ZERO -Starting Life in Another World-Civil Officer (voice) · 1 eps

Re:ZERO -Starting Life in Another World-Team Member (voice) · 1 eps

Re:ZERO -Starting Life in Another World-Villager (voice) · 5 eps

RewriteCommanding Officer (voice) · 1 eps

RewriteDirector (voice) · 1 eps

RewriteProfessor (voice) · 1 eps

Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword OratoriaFomoire (voice) · 1 eps

Re:CreatorsEditor in Charge (voice) · 1 eps

Re:CreatorsBureaucrat (voice) · 1 eps

Re:CreatorsPoliceman (voice) · 1 eps

Re:CreatorsComedian (voice) · 2 eps

Re:CreatorsDoctor (voice) · 1 eps

Re:CreatorsStaff (voice) · 1 eps

Sakura QuestDeliveryman (voice) · 1 eps

Sakura QuestIsogai (voice) · 2 eps

The Ancient Magus' BrideSection Chief (voice) · 1 eps

A Place Further than the UniverseTeam Member (voice) · 1 eps

Bloom Into YouTeacher (voice) · 2 eps

Cells at Work!Small Intestine Cell Chief (voice) · 1 eps

Goblin SlayerGoblin Priest (voice) · 2 eps

Slow StartOld Man (voice) · 1 eps

Sword Art Online Alternative: Gun Gale OnlineDashin (voice) · 1 eps

Sword Art Online Alternative: Gun Gale OnlineKKHC (voice) · 4 eps

Sword Art Online Alternative: Gun Gale OnlinePlayer (voice) · 1 eps

Teasing Master Takagi-sanMathematics Teacher (voice) · 2 eps

Teasing Master Takagi-sanMayor (voice) · 1 eps

Teasing Master Takagi-sanScholar on TV (voice) · 1 eps

That Time I Got Reincarnated as a SlimeGalm (voice) · 8 eps

Ahiru no SoraOzawa-sensei (voice) · 2 eps

BEASTARSOwner (voice) · 1 eps

BEASTARSLizard (voice) · 1 eps

Cautious Hero: The Hero Is Overpowered but Overly CautiousTownsperson (voice) · 1 eps

Dr. STONETeacher (voice) · 1 eps

Kaguya-sama: Love Is WarCountryside old man (voice) · 1 eps

Kaguya-sama: Love Is WarShop manager (voice) · 1 eps

Kaguya-sama: Love Is WarTeacher (voice) · 1 eps

Higurashi: When They Cry - NEWOperator (voice) · 1 eps

KakushigotoOld Man (voice) · 1 eps

KakushigotoDriver (voice) · 1 eps

KakushigotoMan B (voice) · 1 eps

KakushigotoPrincipal (voice) · 1 eps

Moriarty the PatriotNobleman D (voice) · 1 eps

Moriarty the PatriotWorker C (voice) · 1 eps

Sleepy Princess in the Demon CastleFrankenzombie (voice) / Ghost Wrapping Paper (voice) · 12 eps

The Misfit of Demon King AcademyEight Song Sage (voice) · 1 eps

Tower of GodParacule (voice) · 4 eps

Combatants Will Be Dispatched!Internal Affairs Official (voice) · 1 eps

How a Realist Hero Rebuilt the KingdomNoble (voice) · 1 eps

I've Been Killing Slimes for 300 Years and Maxed Out My LevelWorld Tree Beast (voice) · 1 eps

Irina: The Vampire CosmonautPavlov (voice) · 3 eps

Joran: The Princess of Snow and Blood(voice) · 9 eps

Mieruko-chanMonster (voice) · 1 eps

Mushoku Tensei: Jobless ReincarnationFather (voice) · 2 eps

Taisho Otome Fairy TaleSeller (voice) · 1 eps

takt op.DestinyShopkeeper (voice) · 1 eps

takt op.DestinySecurity guard B (voice) · 1 eps

takt op.DestinyExpert (voice) · 1 eps

takt op.DestinyStaff member (voice) · 1 eps

The Duke of Death and His MaidMines (voice) · 1 eps

The Slime DiariesGalm (voice) · 8 eps

The Way of the HousehusbandYakuza A (voice) · 1 eps

The World's Finest Assassin Gets Reincarnated in Another World as an AristocratEnemy Commander (voice) · 1 eps

Vivy -Fluorite Eye's Song-Researcher 2 (voice) · 1 eps

Aharen-san wa HakarenaiMan (voice) · 1 eps

BLUE LOCKIssei Isagi (voice) · 1 eps

Chainsaw ManMan A (voice) · 1 eps

Chainsaw ManMan in Car (voice) · 2 eps

Love FlopsEstrus Dog (voice) · 2 eps

Police in a PodMr. Fukushima's Father (voice) · 1 eps

Shikimori's Not Just a CutieMan in the Stall (voice) · 1 eps

SPY x FAMILYBorn Industries Researcher (voice) · 1 eps

SPY x FAMILYState Security Service Agent (voice) · 1 eps

SPY x FAMILYPolice Officer (voice) · 3 eps

The Executioner and Her Way of LifeTerrorist (voice) · 1 eps

The Genius Prince's Guide to Raising a Nation Out of DebtNatra military officer (voice) · 1 eps

Uncle from Another WorldMinotaur (voice) · 1 eps

Uncle from Another WorldAdventurer B (voice) · 1 eps

Urusei YatsuraOffice worker (voice) · 1 eps

World's End HaremDoctor Takagi (voice) · 1 eps

Handyman Saitou in Another WorldGibunguru (voice) · 12 eps

I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, TooReinhardt (voice) · 1 eps

I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too(voice) · 1 eps

Insomniacs After SchoolPrincipal (voice) · 1 eps

My DaemonMayor of Hakata City (voice) · 1 eps

My Daughter Left the Nest and Returned an S-Rank AdventurerCount Malta (voice) · 3 eps

My Happy Marriage(voice) · 1 eps

My Love Story with Yamada-kun at Lv999Kato (voice) · 1 eps

Pokémon Concierge(voice) · 2 eps

2023

Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀Knight (voice) · 3 eps

Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀Guest (voice) · 1 eps

Rurouni KenshinPolice Captain (voice) · 1 eps

Rurouni KenshinPolice Officer (voice) · 2 eps

Rurouni KenshinDemocratic Rights Movement Activist (voice) · 1 eps

Rurouni KenshinUS Warship Captain (voice) · 1 eps

Rurouni KenshinRegimental Soldier (voice) · 1 eps

Rurouni KenshinCharcoal Maker in the Forest (voice) · 1 eps

Rurouni KenshinHenchman (voice) · 1 eps

Rurouni KenshinIntermediary (voice) · 2 eps

Rurouni KenshinTraveller (voice) · 1 eps

Rurouni KenshinBandit (voice) · 2 eps

Rurouni KenshinShingetsu Village Villager (voice) · 1 eps

Rurouni KenshinEnemy (voice) · 1 eps

Rurouni KenshinLeader (voice) · 1 eps

Saving 80,000 Gold in Another World for My RetirementEnemy Commander (voice) · 2 eps

Soaring Sky! PrecureRanborg / Kyoborn (voice) · 50 eps

2023

Spy Classroom(voice) · 1 eps

Tearmoon EmpireMujik (voice) · 2 eps

Tengoku DaimakyoLiviuman Member (voice) · 2 eps

The Apothecary DiariesClan Leader (voice) · 1 eps

UNDER NINJAOzu (voice) · 12 eps

2023

Zom 100: Bucket List of the DeadShark Zombie (voice) · 1 eps

Zom 100: Bucket List of the DeadSailor Suit Zombie (voice) · 1 eps

2.5 Dimensional SeductionOld Man A (voice) · 1 eps

Acro TripSuikyō Date (voice) · 12 eps

2024

As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the WorldDoctor (voice) · 1 eps

As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the WorldMayor of Perena County (voice) · 1 eps

Astro NoteGreengrocer (voice) · 1 eps

Go! Go! Loser Ranger!Owner (voice) · 1 eps

Negative Positive AnglerShip Captain (voice) · 1 eps

Orb: On the Movements of the EarthBeggar (voice) · 1 eps

2024

Ranma1/2Postman (voice) · 1 eps

Ranma1/2Boy (voice) · 1 eps

Ranma1/2Villager (voice) · 1 eps

Ranma1/2Eel Restaurant Owner (voice) · 1 eps

Ranma1/2Homeroom Teacher (voice) · 1 eps

Ranma1/2Middle-aged Man (voice) · 1 eps

Sakuna: Of Rice and RuinHyoutan (voice) · 2 eps

2024

Tokyo OverrideAdditional Voices (voice) · 1 eps

2024

Catch Me at the Ballpark!Kurihara (voice) · 3 eps

Food for the SoulChairlift Attendant (voice) · 1 eps

Inexpressive Kashiwada and Expressive OotaShooting Gallery Owner (voice) · 1 eps

LazarusGardener (voice) · 1 eps

The Summer Hikaru DiedMr. Kameyama (voice) · 1 eps

The Summer Hikaru DiedBrains (voice) · 1 eps

Welcome to Japan, Ms. Elf!Merchant (voice) · 1 eps

ZatsuTabi -That's Journey-Grandpa Nakazo (voice) · 1 eps

From Far AwayCaptain (voice) · 1 eps

2026

Journal with WitchFuneral Attendee (voice) · 1 eps

Wash It All AwayManager of the Long-Established Inn (voice) · 1 eps

【OSHI NO KO】(voice) · 1 eps

Photos

Kouichi Souma photo

Kouichi Souma photo

Catalog data and artwork by TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.

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