Koutarou Nishiyama

Koutarou Nishiyama

Gender: Male

Official Website | Profile | Twitter

Koutaro Nishiyama is a Japanese voice actor and singer. He is currently affiliated with 81 Produce. In 2018, he won the Best New Actor Award at the 12th Seiyu Awards.

2023

Isaac FarrarThe Ancient Magus' Bride Season 2 Part 2

Isaac Farrar

The Ancient Magus' Bride Season 2 Part 2
Kouji TatsuishiMy Happy Marriage

Kouji Tatsuishi

My Happy Marriage
Jasper RiveraHIGH CARD

Jasper Rivera

HIGH CARD
SagyouThe Vampire Dies in No Time Season 2

Sagyou

The Vampire Dies in No Time Season 2
Ryou AkaiMIX MEISEI STORY Season2

Ryou Akai

MIX MEISEI STORY Season2
Isaac FarrarThe Ancient Magus' Bride Season 2

Isaac Farrar

The Ancient Magus' Bride Season 2
Kanata ShinkaiEnsemble Stars!! Reminiscences Selection ELEMENT

Kanata Shinkai

Ensemble Stars!! Reminiscences Selection ELEMENT
Minami NatsumeIDOLiSH7 the Movie LIVE 4bit BEYOND THE PERIOD Day 1

Minami Natsume

IDOLiSH7 the Movie LIVE 4bit BEYOND THE PERIOD Day 1
Kentarou MomoseMy New Boss is Goofy

Kentarou Momose

My New Boss is Goofy
Yuzuki TeramitsuB-PROJECT Passion*Love Call

Yuzuki Teramitsu

B-PROJECT Passion*Love Call
Minami NatsumeIDOLiSH7 the Movie LIVE 4bit BEYOND THE PERIOD Day 2

Minami Natsume

IDOLiSH7 the Movie LIVE 4bit BEYOND THE PERIOD Day 2

2022

Junnosuke NakanoAoashi

Junnosuke Nakano

Aoashi
TamamoriKotaro Lives Alone

Tamamori

Kotaro Lives Alone
RolyROLY POLY PEOPLES

Roly

ROLY POLY PEOPLES
Minami NatsumeIDOLiSH7 Third BEAT! Part 2

Minami Natsume

IDOLiSH7 Third BEAT! Part 2
Yamato TakuraDance Dance Danseur

Yamato Takura

Dance Dance Danseur

2021

SilverMAZICA PARTY

Silver

MAZICA PARTY
WinterMUTEKING THE Dancing HERO

Winter

MUTEKING THE Dancing HERO
SagyouThe Vampire Dies in No Time

Sagyou

The Vampire Dies in No Time
TakakuraThe Heike Story

Takakura

The Heike Story
Eitarou OkaRE-MAIN

Eitarou Oka

RE-MAIN
YumitsukaiDragon Goes House-Hunting

Yumitsukai

Dragon Goes House-Hunting
Eichi HorimiyaTSUKIPRO THE ANIMATION 2

Eichi Horimiya

TSUKIPRO THE ANIMATION 2
Minami NatsumeIDOLiSH7 Third BEAT!

Minami Natsume

IDOLiSH7 Third BEAT!

2020

Hikaru SatouMAJOR SECOND Season 2

Hikaru Satou

MAJOR SECOND Season 2
Tsuzuru MinagiA3! Season Autumn & Winter

Tsuzuru Minagi

A3! Season Autumn & Winter
Minami Natsume"RabbiTube Creator" ni Chousen!

Minami Natsume

"RabbiTube Creator" ni Chousen!
Kazuhito NaritaHAIKYU!! TO THE TOP

Kazuhito Narita

HAIKYU!! TO THE TOP
Tsuzuru MinagiA3! Season Spring & Summer

Tsuzuru Minagi

A3! Season Spring & Summer
Kazuhito NaritaHAIKYU‼ TO THE TOP Part 2

Kazuhito Narita

HAIKYU‼ TO THE TOP Part 2
Kaede HigashizawaGET UP! GET LIVE! #Geragera

Kaede Higashizawa

GET UP! GET LIVE! #Geragera

2019

Yuzuki TeramitsuB-PROJECT-Zeccho＊Emotion-

Yuzuki Teramitsu

B-PROJECT-Zeccho＊Emotion-
Kyousuke TsuzukiStand My Heroes: Piece of Truth

Kyousuke Tsuzuki

Stand My Heroes: Piece of Truth
Ryou AkaiMIX

Ryou Akai

MIX
Kanata ShinkaiEnsemble Stars!

Kanata Shinkai

Ensemble Stars!
Roddy WalkerBEM

Roddy Walker

BEM

2018

Ryuuichi KashimaSchool Babysitters

Ryuuichi Kashima

School Babysitters
KendouSkull-face Bookseller Honda-san

Kendou

Skull-face Bookseller Honda-san
Baito-kunSkull-face Bookseller Honda-san

Baito-kun

Skull-face Bookseller Honda-san
Hikaru SatouMAJOR 2nd

Hikaru Satou

MAJOR 2nd
Angolamori-senpaiWorking Buddies!

Angolamori-senpai

Working Buddies!
GarlicZoids Wild

Garlic

Zoids Wild
Tooru IwashimizuFree! -Dive to the Future-

Tooru Iwashimizu

Free! -Dive to the Future-
Toshimasa KawasakiMr. Tonegawa: Middle Management Blues

Toshimasa Kawasaki

Mr. Tonegawa: Middle Management Blues
Ryuuichi KashimaSchool Babysitters OVA

Ryuuichi Kashima

School Babysitters OVA

2017

Shouta UranishiKarada Sagashi

Shouta Uranishi

Karada Sagashi
Masatoyo NaitouSENGOKU NIGHT BLOOD

Masatoyo Naitou

SENGOKU NIGHT BLOOD
Yoshii RyoujiSagrada Reset

Yoshii Ryouji

Sagrada Reset
Eichi HorimiyaTSUKIPRO THE ANIMATION

Eichi Horimiya

TSUKIPRO THE ANIMATION
Tomoyoshi DorakiThe Laughing Salesman

Tomoyoshi Doraki

The Laughing Salesman
tpx