Acting credits
48
Established
Large and steady acting portfolio.
Actor
Koutaro Nishiyama
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.5
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 8Series: 40Crew credits: 1
TMDB ID: 1870205
IMDb ID: nm6929969
Known for: Acting
Born: October 11, 1991
Age: 34
Place of birth: Kanagawa, Japan
Gender: Male
Adult content flag: No
Career span: 2010 - 2025
Years active: 16
Average TMDB rating: 7.74
Wikidata: Q17211665
Also known as
Kotaro Nishiyama • 西山 宏太朗 • Kōtarō Nishiyama • Koutarou Nishiyama
Other jobs
Theme Song Performance (1)
Photos
Movies
Movies
Movie credits linked with Koutaro Nishiyama.
7.7
HAIKYU!! The Dumpster Battle
as Kazuhito Narita (voice)
2024 Movie
4.0
IDOLiSH7 7th Anniversary Event "ONLY ONCE, ONLY 7TH"
as Minami Natsume
2023 Movie
Sakura Kakumei ~Hana Saku Otome-tachi~
2020 Movie
A3! SECOND Blooming FESTIVAL
2019 Movie
6.8
Free!: Take Your Marks
as Tooru Iwashimizu / David (voice)
2017 Movie
8.2
Cute High Earth Defense Club LOVE! LOVE! LOVE!
as Atsushi Kinugawa
2017 Movie
8.0
Haikyu!! the Movie: The Winner and the Loser
as Kazuhito Narita (voice)
2015 Movie
8.4
Haikyu!! the Movie: The End and the Beginning
as Kazuhito Narita (voice)
2015 Movie
Series
Series
Series credits linked with Koutaro Nishiyama.
9.0
With You, Our Love Will Make It Through
as Yukihiro Aida (voice) • 12 eps
2025 Series
7.7
Tougen Anki
as Jin Kougasaki (voice) • 24 eps
2025 Series
Muzik Tiger in the Forest
as Taffee (voice) • 30 eps
2025 Series
5.0
Egumi Legacy
as Uninvited Guest (voice) • 12 eps
2024 Series
声優に丸なげ！
as Self • 12 eps
2024 Series
6.3
My New Boss Is Goofy
as Kentaro Momose (voice) • 12 eps
2023 Series
8.3
My Happy Marriage
as Koji Tatsuishi (voice) • 7 eps
2023 Series
7.7
Ensemble Stars!!: Tsuioku Selection - Element
6 eps
2023 Series
6.1
The Tale of Outcasts
as Shura (voice) • 13 eps
2023 Series
7.5
Aoashi
as Junnosuke Nakano (voice) • 9 eps
2022 Series
7.3
Dance Dance Danseur
as Yamato Takura (voice) • 11 eps
2022 Series
OHA! Yo~idon
1 eps
2022 Series
7.3
The Heike Story
as Emperor Takakura (voice) • 11 eps
2022 Series
6.5
She Professed Herself Pupil of the Wise Man
as Aizenfald (voice) • 1 eps
2022 Series
7.5
The Vampire Dies in No Time
as Sagyou (voice) • 24 eps
2021 Series
4.0
Muteking the Dancing Hero
as Winter (voice) • 12 eps
2021 Series
6.8
RE-MAIN
as Eitaro Oka (voice) • 12 eps
2021 Series
8.2
To Your Eternity
as Rean's Fiancé (voice) • 2 eps
2021 Series
7.0
Dragon Goes House-Hunting
as Archer (voice) • 12 eps
2021 Series
7.0
Get Up! Get Live! #Geragera
as Kaede Higashizawa (voice) • 10 eps
2020 Series
8.0
SING "YESTERDAY" FOR ME
as Amamiya (voice) • 2 eps
2020 Series
6.4
A3!
as Tsuzuru Minagi (Voice) • 12 eps
2020 Series
6.4
BEM
as Roddy Walker (voice) • 12 eps
2019 Series
8.6
Demon Slayer: Kimetsu no Yaiba
as (voice) • 1 eps
2019 Series