
Personal Info
Known For
Acting
Born
October 11, 1991 (age 34)
Place of Birth
Kanagawa, Japan
Also Known As
Kotaro Nishiyama
西山 宏太朗
Kōtarō Nishiyama
Koutarou Nishiyama
Koutaro Nishiyama
Known For

Re:ZERO -Starting Life in Another World-
Kiritaka Muse (voice)
2016

Haikyu!!
Kazuhito Narita (voice)
2014

Haikyu!!
Kawashita (voice)
2014

To Your Eternity
Rean's Fiancé (voice)
2021

The Ancient Magus' Bride
Isaac Farrar (voice)
2017

My Happy Marriage
Koji Tatsuishi (voice)
2023

Aoashi
Junnosuke Nakano (voice)
2022

Your Lie in April
Soccer Club Member (voice)
2014

Dance Dance Danseur
Yamato Takura (voice)
2022

RE-MAIN
Eitaro Oka (voice)
2021

Noragami
Suzuha (voice)
2014

Demon Slayer: Kimetsu no Yaiba
(voice)
2019

The Heike Story
Emperor Takakura (voice)
2022

ALL OUT!!
Youto Keta (voice)
2016

Mix: Meisei Story
Ryo Akai (voice)
2019

SING "YESTERDAY" FOR ME
Amamiya (voice)
2020

Tougen Anki
Jin Kougasaki (voice)
2025

Tokyo Encounter
2010

She Professed Herself Pupil of the Wise Man
Aizenfald (voice)
2022

Blue Spring Ride
Middle school boy (voice)
2014