Kouichi Souma

Acting

Born 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.

Filmography

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