
Kouichi Souma
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.
Filmography

Firefly Wedding
2026 · 9.4

The Apothecary Diaries
2023 · 8.7

Journal with Witch
2026 · 8.6

JoJo's Bizarre Adventure
2012 · 8.6

Dr. STONE
2019 · 8.5

Kaguya-sama: Love Is War
2019 · 8.5

Chainsaw Man
2022 · 8.5

SPY x FAMILY
2022 · 8.5

That Time I Got Reincarnated as a Slime
2018 · 8.4

Mushoku Tensei: Jobless Reincarnation
2021 · 8.4

The Ancient Magus' Bride
2017 · 8.4

The Misfit of Demon King Academy
2020 · 8.4

Ahiru no Sora
2019 · 8.4

Chainsaw Man - The Compilation Part 1
2025 · 8.4

BEASTARS
2019 · 8.4

The Way of the Househusband
2021 · 8.3

Rurouni Kenshin
2023 · 8.3

My Happy Marriage
2023 · 8.3

【OSHI NO KO】
2023 · 8.3

Clannad
2007 · 8.3

Moriarty the Patriot
2020 · 8.3

BLUE LOCK
2022 · 8.3

Sleepy Princess in the Demon Castle
2020 · 8.3

Charlotte
2015 · 8.2

Teasing Master Takagi-san
2018 · 8.2

Sand Land
2023 · 8.2

I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023 · 8.2

The Summer Hikaru Died
2025 · 8.2

Sword Art Online
2012 · 8.1

Mieruko-chan
2021 · 8.1

My Love Story with Yamada-kun at Lv999
2023 · 8.1

Re:ZERO -Starting Life in Another World-
2016 · 8.1

Tower of God
2020 · 8.1

Ranma1/2
2024 · 8.1

Orb: On the Movements of the Earth
2024 · 8.1

Cautious Hero: The Hero Is Overpowered but Overly Cautious
2019 · 8.1

The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
2021 · 8.1

Tengoku Daimakyo
2023 · 8.0

No Game No Life
2014 · 8.0

Goblin Slayer
2018 · 8.0

Cells at Work!
2018 · 8.0

K-ON!
2009 · 8.0

2.5 Dimensional Seduction
2024 · 8.0

Daily Lives of High School Boys
2012 · 8.0

My Daemon
2023 · 8.0

From Far Away
2026 · 8.0

Vivy -Fluorite Eye's Song-
2021 · 8.0

The Slime Diaries
2021 · 7.9

A Place Further than the Universe
2018 · 7.9

Kakushigoto
2020 · 7.8

The Genius Prince's Guide to Raising a Nation Out of Debt
2022 · 7.8

I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021 · 7.8

The Duke of Death and His Maid
2021 · 7.8

Catch Me at the Ballpark!
2025 · 7.8

Bloom Into You
2018 · 7.8

Negative Positive Angler
2024 · 7.8

Combatants Will Be Dispatched!
2021 · 7.8

How a Realist Hero Rebuilt the Kingdom
2021 · 7.7

Insomniacs After School
2023 · 7.7

Shikimori's Not Just a Cutie
2022 · 7.7

Sword Art Online the Movie: Ordinal Scale
2017 · 7.7

Sword Art Online Alternative: Gun Gale Online
2018 · 7.7

Myriad Colors Phantom World
2016 · 7.6

Food for the Soul
2025 · 7.6

Taisho Otome Fairy Tale
2021 · 7.6

Zom 100: Bucket List of the Dead
2023 · 7.5

Gate
2015 · 7.5

World's End Harem
2022 · 7.5

A Certain Magical Index
2008 · 7.5

Lazarus
2025 · 7.5

Uncle from Another World
2022 · 7.5

Wash It All Away
2026 · 7.5

Pokémon Concierge
2023 · 7.5

Aharen-san wa Hakarenai
2022 · 7.4

Police in a Pod
2022 · 7.4

As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
2024 · 7.4

ZatsuTabi -That's Journey-
2025 · 7.4

Sakuna: Of Rice and Ruin
2024 · 7.4

Is It Wrong to Try to Pick Up Girls in a Dungeon?
2015 · 7.4

Higurashi: When They Cry - NEW
2020 · 7.2

Soaring Sky! Precure
2023 · 7.2

Inexpressive Kashiwada and Expressive Oota
2025 · 7.2

Tokyo Override
2024 · 7.2

Backflip!! The Movie
2022 · 7.2

Handyman Saitou in Another World
2023 · 7.1

Go! Go! Loser Ranger!
2024 · 7.1

Tearmoon Empire
2023 · 7.1

The Executioner and Her Way of Life
2022 · 7.1

Welcome to Japan, Ms. Elf!
2025 · 7.0

Sakura Quest
2017 · 7.0

takt op.Destiny
2021 · 7.0

Irina: The Vampire Cosmonaut
2021 · 6.9

Strike the Blood
2013 · 6.9

淫片网 448832𝟵.com 黄漫片网 448856𝟵.com
2017 · 6.9

UNDER NINJA
2023 · 6.9

Urusei Yatsura
2022 · 6.8

Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀
2023 · 6.8

Love Flops
2022 · 6.8

Dimension W
2016 · 6.8

Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria
2017 · 6.8

Delicious Party Precure Movie: Dreaming Children's Lunch!
2022 · 6.8

The Fruit of Grisaia
2014 · 6.8

My Daughter Left the Nest and Returned an S-Rank Adventurer
2023 · 6.6

Altered Carbon: Resleeved
2020 · 6.5

Astro Note
2024 · 6.5

Joran: The Princess of Snow and Blood
2021 · 6.4

Acro Trip
2024 · 6.4

Code Geass: Akito the Exiled 3: The Brightness Falls
2015 · 6.4

Bâan -The Boundaries of Adulthood-
2025 · 6.4

Saving 80,000 Gold in Another World for My Retirement
2023 · 6.3

Code Geass: Akito the Exiled 4: Memories of Hatred
2015 · 6.1

Spy Classroom
2023 · 6.0

Slow Start
2018 · 5.8

Rewrite
2016 · 5.1