Nishiyama, Koutarou

Nishiyama, Koutarou

Given name: 宏太朗
Family name: 西山
Birthday: Oct 11, 1991
Website: http://www.81produce.co...
Member Favorites: 131
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Birth place: Kanagawa Prefecture, Japan

Twitter: @Koutarotaro
Blog: @koutarotaro
Voice Acting Roles
91 Days
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Vanetti, Frate 
Supporting 
Vanetti, Frate
91 Days Recap
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Vanetti, Frate 
Supporting 
Vanetti, Frate
All Out!!
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Keta, Yuto 
Supporting 
Keta, Yuto
Binan Koukou Chikyuu Boueibu LOVE!
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Kinugawa, Atsushi 
Main 
Kinugawa, Atsushi
Binan Koukou Chikyuu Boueibu LOVE! LOVE!
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Kinugawa, Atsushi 
Main 
Kinugawa, Atsushi
Binan Koukou Chikyuu Boueibu LOVE! LOVE! LOVE!
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Kinugawa, Atsushi 
Main 
Kinugawa, Atsushi
D-Frag!
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Matsuhisa 
Supporting 
Matsuhisa
Ensemble Stars! The Animation
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Shinkai, Kanata 
Supporting 
Shinkai, Kanata
Free! Movie 2: Timeless Medley - Yakusoku
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Iwashimizu, Tooru 
Supporting 
Iwashimizu, Tooru
Free!: Eternal Summer
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Iwashimizu, Tooru 
Supporting 
Iwashimizu, Tooru
Free!: Take Your Marks
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Iwashimizu, Tooru 
Supporting 
Iwashimizu, Tooru
Free!: Take Your Marks
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David 
Supporting 
David
Fudanshi Koukou Seikatsu
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Daigo 
Supporting 
Daigo
Gakuen Babysitters
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Kashima, Ryuuichi 
Main 
Kashima, Ryuuichi
Haikyuu!!
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Narita, Kazuhito 
Supporting 
Narita, Kazuhito
Haikyuu!!
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Kawashima 
Supporting 
Kawashima
Haikyuu!! Movie 1: Owari to Hajimari
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Narita, Kazuhito 
Supporting 
Narita, Kazuhito
Haikyuu!! Movie 2: Shousha to Haisha
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Narita, Kazuhito 
Supporting 
Narita, Kazuhito
Haikyuu!! Second Season
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Narita, Kazuhito 
Supporting 
Narita, Kazuhito
Hataraku Onii-san!
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Angoramori 
Supporting 
Angoramori
High School Fleet
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Ooga 
Supporting 
Ooga
Jewelpet Magical Change
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Kirara, Sakutarou 
Supporting 
Kirara, Sakutarou
Karadasagashi
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Uranishi, Shouta 
Supporting 
Uranishi, Shouta
Kiznaiver
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Hisomu, Yoshiharu 
Main 
Hisomu, Yoshiharu
Konbini Kareshi
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Miki, Keiichi 
Supporting 
Miki, Keiichi
Major 2nd (TV)
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Satou, Hikaru 
Main 
Satou, Hikaru
Noragami Aragoto
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Suzuha 
Supporting 
Suzuha
Nui Nui Hinobori San Kyoudai
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Hinobori, Aoi 
Main 
Hinobori, Aoi
Overlord
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Bellote 
Supporting 
Bellote
Sakurada Reset
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Yoshii, Ryouji 
Supporting 
Yoshii, Ryouji
Sankarea
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Kobutori no otoko 
Supporting 
Kobutori no otoko
Sengoku Night Blood
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Naitou, Masatoyo 
Supporting 
Naitou, Masatoyo
Servamp
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Koyuki 
Supporting 
Koyuki
Tantei Team KZ Jiken Note
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Uesugi, Kazunori 
Main 
Uesugi, Kazunori
Tsukipro The Animation
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Horimiya, Eichi 
Main 
Horimiya, Eichi
Warau Salesman New
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Doraki, Tomoyoshi 
Supporting 
Doraki, Tomoyoshi
Yume Oukoku to Nemureru 100 Nin no Ouji-sama: Short Stories
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Shao 
Main 
Shao
Is there a casting role here that shouldn't be? Request to have it removed.

Anime Staff Positions
Binan Koukou Chikyuu Boueibu LOVE!
add Theme Song Performance
Binan Koukou Chikyuu Boueibu LOVE! LOVE!
add Theme Song Performance
Binan Koukou Chikyuu Boueibu LOVE! LOVE! LOVE!
add Inserted Song Performance
Binan Koukou Chikyuu Boueibu LOVE! LOVE! LOVE!
add Theme Song Performance (OP, ED)
Gakuen Babysitters
add Theme Song Performance (ED)
Tsukipro The Animation
add Inserted Song Performance
Tsukipro The Animation
add Theme Song Performance (OP3, ED3)
Is there a staff position here that shouldn't be? Request to have it removed.


Add WorkPublished Manga
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Recent News

Winners of the 12th Seiyuu Awards

Winners of the 12th Seiyuu Awards

Winners of the 12th Seiyuu Awards were announced today at a ceremony at the Nippon Cultural Broadcasting (JOQR) Media Plus Hall in Tokyo. The event was exclusively ...read more

Comments Only the latest 10 comments are displayed.
ohgenny | Mar 19, 10:05 PM
my darling special angel, i love you so sososososo much, i'm so glad you're getting more jobs now, your voice is so precious to me<3


Renrane | Mar 14, 12:44 AM
Wow, I can't believe this guy in real life has the same name as his anime little brother Kotaro.


Rayl1ght | Nov 7, 2017 8:05 AM
First time in Tokyo Encounter <3
Kinda wish he's there with Egu instead of SakaDai
But both are interesting person, so it's A-ok! xD


aishaaa | Oct 11, 2017 3:02 PM
i made an account on here just to put you on my favorites list i love you so fuckign much my baby BOY HAPPY BITHDYA I lOVE YOUFFFHFFFJF


sub_rosa | Oct 4, 2017 2:50 PM
It was nice seeing him in personal together with Wataru Hatano ;u


tsubasalover | Jul 7, 2017 10:40 PM


tsubasalover | Jun 21, 2017 3:05 AM
Seiyuu Voicing Old People


Madison_Brown | Mar 22, 2017 5:39 PM
This Guys Voice Is So Sweet


VaisuKaguya | Oct 12, 2016 9:25 AM
Happy late birthday! Hilarious as Hisomu.


misachin | Oct 11, 2016 4:55 AM
Happy Birthday!!


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