Acting
Koutaro Nishiyama
Born 11 October 1991 · Kanagawa, Japan · 35
Known for
Highlights
Demon Slayer: Kimetsu no Yaiba
2019 · Series · (voice)
Haikyu!!
2014 · Series · Kazuhito Narita (voice)
Your Lie in April
2014 · Series · Soccer Club Member (voice)
Re:ZERO -Starting Life in Another World-
2016 · Series · Kiritaka Muse (voice)
Noragami
2014 · Series · Suzuha (voice)
The Ancient Magus' Bride
2017 · Series · Isaac Farrar (voice)
Filmography
Movies
8 films
HAIKYU!! The Dumpster Battle
2024 · Film · Kazuhito Narita (voice)
IDOLiSH7 7th Anniversary Event "ONLY ONCE, ONLY 7TH"
2023 · Film · Minami Natsume
Sakura Kakumei ~Hana Saku Otome-tachi~
2020 · Film
A3! SECOND Blooming FESTIVAL
2019 · Film
Free!: Take Your Marks
2017 · Film · Tooru Iwashimizu / David (voice)
Cute High Earth Defense Club LOVE! LOVE! LOVE!
2017 · Film · Atsushi Kinugawa
Haikyu!! the Movie: The Winner and the Loser
2015 · Film · Kazuhito Narita (voice)
Haikyu!! the Movie: The End and the Beginning
2015 · Film · Kazuhito Narita (voice)
Filmography
Series
40 shows
With You, Our Love Will Make It Through
2025 · Series · Yukihiro Aida (voice)
Tougen Anki
2025 · Series · Jin Kougasaki (voice)
Muzik Tiger in the Forest
2025 · Series · Taffee (voice)
Egumi Legacy
2024 · Series · Uninvited Guest (voice)
My New Boss Is Goofy
2023 · Series · Kentaro Momose (voice)
My Happy Marriage
2023 · Series · Koji Tatsuishi (voice)
Ensemble Stars!! Reminiscence Selection: Element
2023 · Series · Kanata Shinkai (voice)
The Tale of Outcasts
2023 · Series · Shura (voice)
Dance Dance Danseur
2022 · Series · Yamato Takura (voice)
Aoashi
2022 · Series · Junnosuke Nakano (voice)
OHA! Yo~idon
2022 · Series
The Heike Story
2022 · Series · Emperor Takakura (voice)
She Professed Herself Pupil of the Wise Man
2022 · Series · Aizenfald (voice)
The Vampire Dies in No Time
2021 · Series · Sagyou (voice)
Muteking the Dancing Hero
2021 · Series · Winter (voice)
RE-MAIN
2021 · Series · Eitaro Oka (voice)
To Your Eternity
2021 · Series · Rean's Fiancé (voice)
Dragon Goes House-Hunting
2021 · Series · Archer (voice)
Get Up! Get Live! #Geragera
2020 · Series · Kaede Higashizawa (voice)
SING "YESTERDAY" FOR ME
2020 · Series · Amamiya (voice)
A3!
2020 · Series · Tsuzuru Minagi (Voice)
BEM
2019 · Series · Roddy Walker (voice)
Mix: Meisei Story
2019 · Series · Ryo Akai (voice)
Demon Slayer: Kimetsu no Yaiba
2019 · Series · (voice)
Skull-face Bookseller Honda-san
2018 · Series
Mr. TONEGAWA Middle Management Blues
2018 · Series · Toshimasa Kawasaki (voice)
Major 2nd
2018 · Series · Hikaru Satō (voice)
School Babysitters
2018 · Series · Kashima Ryuuichi (voice)
The Ancient Magus' Bride
2017 · Series · Isaac Farrar (voice)
ALL OUT!!
2016 · Series · Youto Keta (voice)
91 Days
2016 · Series · Frate (voice)
Kiznaiver
2016 · Series · Yoshiharu Hisomu (voice)
Re:ZERO -Starting Life in Another World-
2016 · Series · Kiritaka Muse (voice)
Haruchika – Haruta & Chika
2016 · Series · Kouji Iwasaki (voice)
Cute High Earth Defense Club LOVE!
2015 · Series · kinugawa atsushi (voice)
Your Lie in April
2014 · Series · Soccer Club Member (voice)
Blue Spring Ride
2014 · Series · Middle school boy (voice)
Haikyu!!
2014 · Series · Kazuhito Narita (voice)
Noragami
2014 · Series · Suzuha (voice)
Tokyo Encounter
2010 · Series
