Acting credits
109
Prolific
Very extensive acting filmography.
Actor
Kouichi Souma
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.4
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 8Series: 101
TMDB ID: 2019896
IMDb ID: nm2961464
Known for: Acting
Born: February 5, 1982
Age: 44
Place of birth: Saga, Japan
Gender: Male
Adult content flag: No
Career span: 2007 - 2026
Years active: 20
Average TMDB rating: 7.67
Wikidata: Q11582498
Also known as
Kouichi Soma • 相馬 康一 • Koichi Soma • Koichi Souma • Kōichi Sōma
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.
Photos
Movies
Movies
Movie credits linked with Kouichi Souma.
7.0
Chainsaw Man – The Compilation Part I
as Man in the Car (voice)
2025 Movie
7.0
Bâan -The Boundaries of Adulthood-
as Angry Caller / Warrior (voice)
2025 Movie
6.2
Delicious Party Precure Movie: Dreaming Children's Lunch!
as Container Robot (voice)
2022 Movie
7.0
Backflip!! The Movie
as Shichigahama's Father / Uncle Tsuruya (voice)
2022 Movie
6.6
Altered Carbon: Resleeved
as Nogaki (voice)
2020 Movie
7.7
Sword Art Online the Movie: Ordinal Scale
as Additional Voice
2017 Movie
6.1
Code Geass: Akito the Exiled 4: Memories of Hatred
as (voice)
2015 Movie
6.4
Code Geass: Akito the Exiled 3: The Brightness Falls
as (voice)
2015 Movie
Series
Series
Series credits linked with Kouichi Souma.
8.9
Journal with Witch
as Funeral Attendee (voice) • 1 eps
2026 Series
8.0
Inexpressive Kashiwada and Expressive Oota
as Shooting Gallery Owner (voice) • 1 eps
2025 Series
8.3
The Summer Hikaru Died
as Mr. Kameyama (voice) • 1 eps
2025 Series
7.7
Food for the Soul
as Chairlift Attendant (voice) • 1 eps
2025 Series
7.7
ZatsuTabi -That's Journey-
as Grandpa Nakazo (voice) • 1 eps
2025 Series
7.7
Lazarus
as Gardener (voice) • 1 eps
2025 Series
7.9
Catch Me at the Ballpark!
as Kurihara (voice) • 3 eps
2025 Series
6.8
Welcome to Japan, Ms. Elf!
as Merchant (voice) • 1 eps
2025 Series
7.3
Tokyo Override
as Additional Voices (voice) • 1 eps
2024 Series
8.2
Ranma1/2
as Postman (voice) • 1 eps
2024 Series
7.9
Orb: On the Movements of the Earth
as Beggar (voice) • 1 eps
2024 Series
7.8
Negative Positive Angler
as Ship Captain (voice) • 1 eps
2024 Series
6.1
Acro Trip
as Suikyō Date (voice) • 12 eps
2024 Series
7.5
Sakuna: Of Rice and Ruin
as Hyoutan (voice) • 2 eps
2024 Series
8.3
2.5 Dimensional Seduction
as Old Man A (voice) • 1 eps
2024 Series
7.4
As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World
as Doctor (voice) • 1 eps
2024 Series
7.1
Go! Go! Loser Ranger!
as Owner (voice) • 1 eps
2024 Series
6.4
Astro Note
as Greengrocer (voice) • 1 eps
2024 Series
7.5
Pokémon Concierge
as (voice) • 2 eps
2023 Series
8.0
My Daemon
as Mayor of Hakata City (voice) • 1 eps
2023 Series
8.6
The Apothecary Diaries
as Clan Leader (voice) • 1 eps
2023 Series
7.1
Tearmoon Empire
as Mujik (voice) • 2 eps
2023 Series
6.8
UNDER NINJA
as Ozu (voice) • 12 eps
2023 Series
6.5
My Daughter Left the Nest and Returned an S-Rank Adventurer
as Count Malta (voice) • 3 eps
2023 Series