Koutaro Nishiyama

{{Short description|Japanese voice actor and singer (born 1991)}}

{{Use mdy dates|date=May 2017}}

{{Infobox person

| name = Koutaro Nishiyama

| image = Kotaro_Nishiyama_2018.jpg

| caption = Nishiyama at Nerima Anime Carnival 2018

| native_name = {{lang|ja|西山 宏太朗}}

| birth_date = {{birth-date and age|October 11, 1991}}

| birth_place = Yokohama, Kanagawa Prefecture, Japan

| occupation = Voice actor

| years_active = 2011 - present

| agent = 81 Produce

| module = {{Infobox musical artist

| embed = yes

| genre = J-pop

| instrument = Vocals

| years_active = 2020–present

| label = Lantis

| website = https://www.lantis.jp/nishiyamakoutaro/

}}

}}

{{Nihongo|Koutaro Nishiyama|西山 宏太朗|Nishiyama Kōtarō|born October 11, 1991}} is a Japanese voice actor and singer from Kanagawa Prefecture, Japan. He is currently affiliated with 81 Produce.{{Cite web|title = Kōtarō Nishiyama's profile at 81 Produce|url = http://www.81produce.co.jp/list.cgi?man+4222716115030|website = www.81produce.co.jp|access-date = January 11, 2016|archive-url = https://web.archive.org/web/20140314171929/http://www.81produce.co.jp/list.cgi?man+4222716115030|archive-date = March 14, 2014|url-status = dead}} His major roles are Atsushi Kinugawa in Cute High Earth Defense Club Love!, Sakutaro Kirara in Jewelpet: Magical Change, Kazunori Uesugi in Tantei Team KZ Jiken Note, Yoshiharu Hisomu in Kiznaiver and Ryūichi Kashima in School Babysitters. In 2018, he won the Best New Actor Award at the 12th Seiyu Awards.{{Cite news|url=https://www.animenewsnetwork.com/news/2018-03-03/tomoyo-kurosawa-toshiyuki-toyonaga-win-12th-annual-seiyu-awards/.128510|title=Tomoyo Kurosawa, Toshiyuki Toyonaga Win 12th Annual Seiyū Awards|work=Anime News Network|access-date=2018-03-05|language=en}}

Biography

Nishiyama wanted to work using his voice since his 6th year of elementary school; in junior high school, he was suggested by a friend to become a voice actor. During high school, he participated in the Creative Course (which included voice actor and broadcast major) of his school.{{Cite book|title=『声優JUNON』vol.2|publisher=株式会社主婦と生活社|year=2015|isbn=978-4391637823}} In 2009, while in high school, he participated in NHK's nationwide high school broadcast competition.{{Cite web|url=https://www.clark.ed.jp/smp/kanto/it/news/?id=7815|title=NEWS|秋葉原IT校|通信制高校 クラーク高校|website=www.clark.ed.jp|language=ja|access-date=2018-10-22}}

In 2009, he participated in the 3rd 81 Audition and won a special award, after which he entered 81 Produce's training school.{{Cite web|url=https://www.81produce.co.jp/audition/past/3rd|title=3rd81Audition Report|株式会社81プロデュース-声優プロダクション|website=www.81produce.co.jp|language=ja|access-date=2018-10-22}} In May 2011, he joined the company 81 Produce. In 2015, he launched the entertainment group "Ooimachi Cream Soda" along with Reona Irie and Yuu Taniguchi. As part of Ooimachi Cream Soda, Nishiyama also acts in various stage plays.{{Cite news|url=https://ameblo.jp/ohcreamsoda/entry-12051248861.html|title=『大井町クリームソーダ発足』|work=大井町クリームソーダ活動報告|access-date=2018-10-22|language=ja-JP}}

In 2016, Nishiyama released his first personal book Nishiyama-san Chi no Koutaro-kun.{{Cite book |last1=Nishiyama |first1=Kōtarō. |url=https://www.worldcat.org/oclc/948968449 |title=Nishiyama sanchi no kōtarō kun |last2=西山宏太朗. |date=2016 |publisher=Shufutoseikatsusha |others=Takuya Sugie, 杉江拓哉. |isbn=978-4-391-14859-6 |location=Tōkyō |oclc=948968449}} In 2017, he published a photo essay book Tarorizumu.{{Cite book |last1=Nishiyama |first1=Kōtarō. |url=https://www.worldcat.org/oclc/1017082491 |title=Tarorizumu : nishiyama kōtarō foto essei |last2=西山宏太朗. |date=2018 |publisher=Shufunotomoinfosu |isbn=978-4-07-426940-2 |location=Tōkyō |oclc=1017082491}} In 2018, he won the Best New Actor Award at the 12th Seiyuu Awards. Nishiyama shared the award with Taku Yashiro and Shun Horie.

In 2020, Nishiyama made his debut as singer from Lantis with mini album CITY.{{Cite web|title=西山宏太朗がアーティストデビュー、今秋発売のミニアルバムよりリード曲MV公開(コメントあり / 動画あり)|url=https://natalie.mu/music/news/378041|author=Natasha, Inc.|website=音楽ナタリー|language=ja|access-date=2020-05-06}}

Filmography

= Anime =

class="wikitable sortable plainrowheaders"

|+ List of voice performances in anime

! Year

! Title

! Role

! class="unsortable"| Notes

! class="unsortable"| Source

{{dts|2012|04|05|format=y}}Sankarea: Undying LoveWell-rounded man
{{dts|2012|04|06|format=y}}Accel WorldMan 1
{{dts|2012|07|07|format=y}}Kokoro ConnectMale student
2012

|Beyblade: Shogun Steel

|Blader B

|

|

{{dts|2013|04|03|format=y}}The Severing Crime EdgeSchoolboy
{{dts|2013|04|08|format=y}} Hayate the Combat Butler! CutiesStaff
{{dts|2013|07|04|format=y}}Stella Women's Academy, High School Division Class C3Enemy, customer
{{dts|2013|10|05|format=y}}Voice Acting Sentai Boystome 7
:ja:声優戦隊ボイストーム7
Delusion beast coryge
妄想獣コージ
{{dts|2014|01|06|format=y}}D-Frag!Matsuhisa
{{dts|2014|01|10|format=y}}No-RinStudent
{{dts|2014|04|06|format=y}}–15Haikyū!! seriesKazuhito Narita, Kawashima
{{dts|2014|07|02|format=y}}Free!Toru Iwashimizu
{{dts|2014|07|07|format=y}}Blue Spring RideJunior high school boy
{{dts|2014|10|06|format=y}}When Supernatural Battles Became CommonplaceStudent
{{dts|2014|10|09|format=y}}Psycho-Pass 2Man
{{dts|2014|10|09|format=y}}Your Lie in AprilSoccer club member
{{dts|2015|01|06|format=y}}–17Cute High Earth Defense Club Love!Atsushi KinugawaAlso LOVE! LOVE! (Season 2),

LOVE! LOVE! LOVE! (OVA)

|{{Cite web|title = Anime Spotlight – Cute High Earth Defense Club LOVE!|url = http://www.animenewsnetwork.com/anime-spotlight/2014/winter/earthdefenseclub/.82019|website = Anime News Network|access-date = January 11, 2016}}

{{dts|2015|04|03|format=y}}The Disappearance of Nagato Yuki-chanBaseball staff, male teacher
{{dts|2015|04|04|format=y}}Jewelpet: Magical ChangeSakutaro Kirara{{Cite web|title = Sanrio, Sega Reveal 7th Jewelpet Magical Girl Anime|url = http://www.animenewsnetwork.com/news/2015-03-18/sanrio-sega-reveal-7th-jewelpet-magical-girl-anime/.86095|website = Anime News Network|access-date = January 11, 2016}}
{{dts|2015|04|04|format=y}}Rin-neBoy
{{dts|2015|07|07|format=y}}OverlordBellote
{{dts|2015|10|02|format=y}}Noragami AragotoSuzuha{{Cite web|title = Noragami Season 2 Casts Yuki Takao, Satomi Akesaka|url = http://www.animenewsnetwork.com/news/2015-09-05/noragami-season-2-casts-yuki-takao-satomi-akesaka/.92571|website = Anime News Network|access-date = January 11, 2016}}
{{dts|2015|10|05|format=y}}Star-MyuStudent
{{dts|2015|10|07|format=y}}Tantei Team KZ Jiken NoteKazunori Uesugi{{Cite web|title = Children's Detective Novels Tantei Team KZ Jiken Note Get TV Anime|url = http://www.animenewsnetwork.com/news/2015-07-31/children-detective-novels-tantei-team-kz-jiken-note-get-tv-anime/.91131|website = Anime News Network|access-date = January 11, 2016}}
{{dts|2016|01|06|format=y}}HaruchikaKōji Iwasaki
{{dts|2016|04|09|format=y}}KiznaiverYoshiharu Hisomu{{Cite web|title = Trigger's Kiznaiver Anime Adds More Cast, Theme Songs, April Premiere|url = http://www.animenewsnetwork.com/news/2016-02-09/trigger-kiznaiver-anime-adds-more-cast-theme-songs-april-premiere/.98507|website = Anime News Network|access-date = February 9, 2016}}
{{dts|2016|04|09|format=y}}High School FleetOga
{{dts|2016|07|05|format=y}}ServampKoyuki
{{dts|2016|07|05|format=y}}Fudanshi Kōkō SeikatsuDaigo
{{dts|2016|07|08|format=y}}91 DaysFrate Vanetti{{cite web|url=https://www.animenewsnetwork.com/news/2016-06-26/91-days-anime-90-second-promo-previews-tk-opening-song/.103659|title=91 Days Anime's 90-Second Promo Previews TK's Opening Song|date=June 26, 2016|work=Anime News Network|access-date=May 18, 2017}}
{{dts|2016|07|09|format=y}}Time Travel GirlLeone
レオーネ
{{dts|2016|10|06|format=y}}All Out!!Yuto Keta
2016

|Whistle! 2016 Version

|Yūsuke Morinaga

|

|{{Cite news|url=http://www.animenewsnetwork.com/news/2016-12-01/whistle-anime-voice-remake-reveals-new-cast-members-december-17-streaming-debut/.109364|title=Whistle! Anime's 'Voice Remake' Reveals New Cast Members, December 17 Streaming Debut|work=Anime News Network|access-date=2017-07-03|language=en}}

{{dts|2017|04|05|format=y}}Sagrada ResetHitsūchikun
2017

|Nui Nui Hinobori San Kyoudai

|Aoi Hinobori

|Web anime

|{{Cite news|url=http://www.animenewsnetwork.com/news/2017-04-24/nui-nui-hinobori-san-kyodai-net-anime-shorts-tv-ad-streamed/.115215|title=Nui Nui Hinobori San Kyōdai Net Anime Shorts' TV Ad Streamed|work=Anime News Network|access-date=2017-07-03|language=en}}

2017

|Blame! (film)

|Shige

|Theatrical film

|

2017

|Free!-Timeless Medley- the Promise

|Toru Iwashimizu

|Theatrical film

|

2017

|Warau Salesman NEW

|Tomoyoshi Doraki

|

|{{Cite web|url=http://warau-new.jp/story/|title=ストーリー {{!}} TVアニメ「笑ゥせぇるすまんNEW」公式サイト|website=TVアニメ「笑ゥせぇるすまんNEW」公式サイト|language=ja|access-date=2017-07-03}}

2017Convenience Store Boy FriendsKeiichi Miki{{Cite news|url=http://www.animenewsnetwork.com/news/2017-04-28/konbini-kareshi-tv-anime-reveals-cast/.115441|title=Konbini Kareshi TV Anime Reveals Cast|work=Anime News Network|access-date=2017-07-03|language=en}}
2017TSUKIPRO THE ANIMATIONEichi Horimiya{{cite web|url=https://www.animenewsnetwork.com/news/2016-12-04/tsukipro-talent-agency-gets-tv-anime-about-4-of-its-musical-groups/.109482|title=TsukiPro Talent Agency Gets TV Anime About 4 of Its Musical Groups|date=December 4, 2016|work=Anime News Network|access-date=May 18, 2017}}
2017

|Karada Sagashi (ONA)

|Shōta Uranishi

|ONA

|{{Cite news|url=http://www.animenewsnetwork.com/news/2017-07-06/karada-sagashi-net-anime-casts-tamaki-orie-aimi-tanaka-more/.118494|title=Karada Sagashi Net Anime Casts Tamaki Orie, Aimi Tanaka, More|work=Anime News Network|access-date=2017-07-25|language=en}}

2017

|100 Sleeping Princes and the Kingdom of Dreams: Short Stories

|Xiao

|ONA

|{{Cite web|last=ショート」公式サイト|first=((アニメ「夢王国と眠れる100人の王子様))|title=プリンス戦隊エレメンタル・レンジャー | アニメ「夢王国と眠れる100人の王子様 ショート」公式サイト|url=http://short.yume-100.com/|access-date=2020-11-09|website=アニメ「夢王国と眠れる100人の王子様 ショート」公式サイト|language=ja|archive-date=June 3, 2018|archive-url=https://web.archive.org/web/20180603163007/http://short.yume-100.com/|url-status=dead}}

2017Sengoku Night BloodMasatoyo Naitou{{cite web|url=https://www.animenewsnetwork.com/news/2017-03-24/sengoku-night-blood-smartphone-game-gets-tv-anime-this-fall/.113803|title=Sengoku Night Blood Smartphone Game Gets TV Anime This Fall|date=March 24, 2017|work=Anime News Network|access-date=May 18, 2017}}
2018

|School Babysitters

|Ryūichi Kashima

|

|{{Cite news|url=http://www.animenewsnetwork.com/news/2017-07-22/gakuen-babysitters-anime-reveals-main-cast/.119207|title=Gakuen Babysitters Anime Reveals Main Cast|work=Anime News Network|access-date=2017-07-24|language=en}}

2018

|Hataraku Oniisan!

|Angoramori-senpai

|

|{{cite tweet|number=950931122409545728|user=hataoni|title=【『働くお兄さん!』ゲストキャラ紹介③】アンゴラ森先輩/CV:西山宏太朗 交通量調査の仕事をするせわしない先輩 #はたおに |accessdate=2018-01-21|language=ja|date=9 January 2018}}

2018

|Major 2nd

|Hikaru Satō

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-01-19/major-2nd-anime-promo-video-reveals-cast-staff-april-7-debut/.126646|title=Major 2nd Anime's Promo Video Reveals Cast, Staff, April 7 Debut|work=Anime News Network|access-date=2018-01-21|language=en}}

2018

|Moshi Moshi, Terumi Desu

|Rintarō

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-06-03/moshi-moshi-terumi-desu-anime-premieres-on-june-8-in-production-i.g-anime-beans-app/.132371|title='Moshi Moshi, Terumi Desu' Anime Premieres on June 8 in Production I.G's Anime Beans App|work=Anime News Network|access-date=2018-06-15|language=en}}

2018

|The Thousand Musketeers

|Lorenz

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-05-24/the-thousand-noble-musketeers-anime-video-reveals-more-cast-members/.131931|title=The Thousand Noble Musketeers Anime's Video Reveals More Cast Members|work=Anime News Network|access-date=2018-05-27|language=en}}

2018

|Mr. Tonegawa: Middle Management Blues

|Toshimasa Kawasaki

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-05-25/tonegawa-anime-reveals-more-cast-members-character-designs/.132013|title=Tonegawa Anime Reveals More Cast Members, Character Designs|work=Anime News Network|access-date=2018-05-27|language=en}}

2018

|Zoids Wild

|Garlic

|

|{{Cite news|url=https://twitter.com/anime_zoidswild/status/1011535819897794562|title=ゾイドワイルド【アニメ公式】 on Twitter|work=Twitter|access-date=2018-07-03|language=en}}

2018

|Skull-face Bookseller Honda-san

|Kendo

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-08-09/gaikotsu-shotenin-honda-san-anime-reveals-visual-cast-songs-october-premiere/.135283|title=Gaikotsu Shotenin Honda-san Anime Reveals Visual, Cast, Songs, October Premiere|work=Anime News Network|access-date=2018-08-21|language=en}}

2018

|Ace Attorney Season 2

|Yūsaku Amasugi

|

|

2019

|B-PROJECT: Zecchou Emotion

|Yuduki Teramitsu

|

|

2019

|The Price of Smiles

|Alan

|

|

2019

|I'm From Japan

|Tokio Abiko

|

|{{cite web |title=I'm From Japan TV Anime Reveals 4 More Cast Members|url=https://www.animenewsnetwork.com/news/2019-03-14/im-from-japan-tv-anime-reveals-4-more-cast-members/.144559 |publisher=Anime News Network |access-date=March 14, 2019 |date=March 14, 2019}}

2019

|Mix

|Ryō Akai

|

|

2019

|Million Arthur (TV series)

|Andy

|

|

2019

|Ensemble Stars!

|Kanata Shinkai

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-05-05/ensemble-stars-tv-anime-reveals-staff-2019-premiere/.131220|title=Ensemble Stars TV Anime Reveals Staff, 2019 Premiere|work=Anime News Network|access-date=2018-05-11|language=en}}

2019

|BEM

|Roddy Walker

|

|{{cite web|title='BEM' Anime Reveals More Cast Members, Theme Song Artists, Promo Vdeo, July 7 Premiere|url=https://www.animenewsnetwork.com/news/2019-05-31/bem-anime-reveals-more-cast-members-theme-song-artists-promo-video-july-7-premiere/.147336|website=Anime News Network|access-date=May 31, 2019|date=May 31, 2019}}

2019

|Stand My Heroes: Piece of Truth

|Kyōsuke Tsuzuki

|

|{{Cite news|url=https://www.animenewsnetwork.com/news/2018-11-15/stand-my-heroes-anime-adds-15-cast-members-more-designs/.139556|title=Stand My Heroes Anime Adds 15 Cast Members, More Designs|work=Anime News Network|access-date=2018-11-16|language=en}}

2020

|A3! Season Spring & Summer

|Tsuzuru Minagi

|

|

2020

|Sing "Yesterday" for Me

|Amamiya

|

|

2020

|Get Up! Get Live!

|Kaede Higashizawa

|

|{{cite news | url=https://www.animenewsnetwork.com/news/2020-06-07/get-up-get-live-comedian-voice-actor-project-unveils-anime-staff-july-10-tv-debut/.160352 | title=GET UP! GET LIVE! Comedian/Voice Actor Project Unveils Anime's Staff, July 10 TV Debut | work=Anime News Network | date=2020-06-07 | access-date=2020-07-05}}

2020

|Major 2nd Season 2

|Hikaru Satō/ Hikaru Sakaguchi

|

|

2020

|Sakura Kakumei ~Hana Saku Otome-tachi~ Special Animation

|Yoshitaka Ooishi

|ONA

|{{Cite web|title=Sakura Wars Gets New Smartphone Game, Streams 24-Minute Anime|url=https://www.animenewsnetwork.com/news/2020-09-02/sakura-wars-gets-new-smartphone-game-streams-24-minute-anime/.163581|access-date=2020-09-03|website=Anime News Network|language=en}}

2020

|Aware! Meisaku-kun

|Tsumire

|

|{{Cite web|title=ニュース|あはれ!名作くん 公式ウェブサイト|url=http://meisakukun.com/news/index.html#news200911|access-date=2020-10-01|website=meisakukun.com|archive-date=September 23, 2020|archive-url=https://web.archive.org/web/20200923144450/http://meisakukun.com/news/index.html#news200911|url-status=dead}}

2021

|I-Chu: Halfway Through the Idol

|Saku Uruha

|

|

2021

|MAZICA PARTY

|Silver

|

|{{Cite web|title=【登場人物】シルヴァー {{!}} マジカパーティ {{!}} TVO テレビ大阪|url=https://www.tv-osaka.co.jp/mazicaparty/character/04.html|access-date=2021-03-05|website=【登場人物】シルヴァー {{!}} マジカパーティ {{!}} TVO テレビ大阪|language=ja}}

2021

|Dragon Goes House-Hunting

|Archer

|

|{{Cite web|last=「ドラゴン、家を買う。」製作委員会|title=STAFF & CAST {{!}} TVアニメ「ドラゴン、家を買う。」公式サイト|url=https://doraie.com/staff/|access-date=2021-03-05|website=STAFF & CAST {{!}} TVアニメ「ドラゴン、家を買う。」公式サイト|language=ja}}

2021

|Re-Main

|Eitarō Oka

|

|{{Cite web|title=STAFF-CAST|url=https://re-main.net/|access-date=2021-03-05|website=TVアニメ「RE-MAIN」公式サイト|language=ja}}

2021

|TSUKIPRO THE ANIMATION 2

|Eichi Horimiya

|

|

2021

|Muteking the Dancing Hero

|Winter

|

|{{Cite web|title=Muteking the Dancing Hero Anime Reveals Staff, Cast, Visual, Teaser Video, Fall Debut|url=https://www.animenewsnetwork.com/news/2021-03-27/muteking-the-dancing-hero-anime-reveals-staff-cast-visual-teaser-video-fall-debut/.171211|date=March 27, 2021|access-date=August 18, 2021|website=Anime News Network|language=en}}

2021

|The Vampire Dies in No Time

|Sagyō

|

|{{Cite web|title=The Vampire Dies in No Time Anime Announces 3 More Cast Members|url=https://www.animenewsnetwork.com/news/2021-09-14/the-vampire-dies-in-no-time-anime-announces-3-more-cast-members/.177356|date=September 14, 2021|access-date=September 14, 2021|website=Anime News Network|language=en}}

2021- 2023

|IDOLiSH7 Third Beat!

|Minami Natsume

|(also Part 2)

|{{Cite web |title=【公式】アニメ「アイドリッシュセブン」 |url=https://idolish7.com/aninana/ |access-date=2023-03-04 |website=【公式】アニメ「アイドリッシュセブン」 |language=ja}}

2022

|The Heike Story

|Emperor Takakura

|

|{{cite web |url= https://av.watch.impress.co.jp/docs/news/1348327.html|title= 「平家物語」初のTVアニメ化。FODで15日より先行配信、放送は'22年1月|access-date= September 6, 2021|work= AV Watch|date= September 3, 2021}}

2022

|Fushigi Dagashiya Zenitendō

|Tetsushi Soga

|

|

2022

|Kotaro Lives Alone

|Tamamori

|ONA

|

2022

|She Professed Herself Pupil of the Wise Man

|Eisenfald

|

|

2022

|Dance Dance Danseur

|Yamato Takura

|

|{{Cite web|title=Dance Dance Danseur Ballet Anime Adds 4 More Cast Members|url=https://www.animenewsnetwork.com/news/2022-04-01/dance-dance-danseur-ballet-anime-adds-4-more-cast-members/.184282|date=April 1, 2022|access-date=April 1, 2022|website=Anime News Network|language=en}}

2022

| Aoashi

|Junnosuke Nakano

|

|{{Cite web|title=Aoashi Anime Reveals 5 More Cast Members, Visual, New Theme Song Artists|url=https://www.animenewsnetwork.com/news/2022-06-25/aoashi-anime-reveals-5-more-cast-members-visual-new-theme-song-artists/.187060|date=June 25, 2022|access-date=June 25, 2022|website=Anime News Network}}

2022

|Heroines Run the Show

|Third year male student B

|

|

2022

|Shoot! Goal to the Future

|Fuyi Itoda

|

|

2022

|Penpe to Pinpi

|Penpe

|ONA, also director and screenwriter

|{{Cite web |last=Chapman |first=Paul |title=Original Short Animation Penpe to Pinpi Hits Youtube on October 9th |url=https://www.crunchyroll.com/anime-news/2022/10/07/original-short-animation-penpe-to-pinpi-hits-youtube-on-october-9th |access-date=2023-03-04 |website=Crunchyroll |date=October 7, 2022 |language=en-us}}

2022

|Roly Poly Peoples

|Roly

|ONA

|{{Cite web |title=Roly Poly Peoples Anime Shorts Premiere on YouTube |url=https://www.animenewsnetwork.com/news/2022-10-21/roly-poly-peoples-anime-shorts-premiere-on-youtube/.191080 |access-date=2023-03-04 |website=Anime News Network |language=en}}

2023

|The Vampire Dies in No Time Season 2

|Sagyō

|

|

2023

|HIGH CARD

|Jasper Libera

|

|{{Cite web |title=CHARACTER|TVアニメ「HIGH CARD」公式サイト |url=https://highcard-anime.jp/character3.html |access-date=2023-03-04 |website=TVアニメ「HIGH CARD」公式サイト |language=ja}}

2023

| The Tale of the Outcasts

|Shura

|

|{{Cite web|title=The tale of outcasts Anime Reveals 7 More Cast Members|url=https://www.animenewsnetwork.com/news/2022-12-09/the-tale-of-outcasts-anime-reveals-7-more-cast-members/.192766|date=December 9, 2022|access-date=December 9, 2022|website=Anime News Network}}

2023

|The Ancient Magus' Bride Season 2

|Isaac Farrar

|

|{{cite web|last=Chapman |first=Paul |title=The Ancient Magus' Bride Season 2 PV Faces New College Challenges|url=https://www.crunchyroll.com/anime-news/2023/01/12/the-ancient-magus-bride-season-2-pv-faces-new-college-challenges|website=Crunchyroll|access-date=January 12, 2023|date=January 12, 2023}}

2023

|Mix: Meisei Story Season 2

|Ryō Akai

|

|

2023

|My Happy Marriage

|Kōji Tatsuishi

|

|{{Cite web|title=My Happy Marriage Anime's 1st Promo Video Reveals More Cast, July Debut|url=https://www.animenewsnetwork.com/news/2023-01-30/my-happy-marriage-anime-1st-promo-video-reveals-more-cast-july-debut/.194325|date=January 30, 2023|access-date=January 30, 2023|website=Anime News Network}}

2023

|Ensemble Stars!! Tsuioku Selection 'Element'

|Kanata Shinkai

|ONA

|{{Cite web |title=New Ensemble Stars!! Tsuioku Selection 'Element' Anime Project Announced for April 6 Debut on YouTube |url=https://www.animenewsnetwork.com/news/2023-01-27/new-ensemble-stars-tsuioku-selection-element-anime-project-announced-for-april-6-debut-on-youtube/.194241 |access-date=2023-03-04 |website=Anime News Network |language=en}}

2023

|Case Closed

|Takashi Nakajima

|

|

2023

|My New Boss Is Goofy

|Kentarō Momose

|

|{{Cite web|title=My New Boss Is Goofy TV Anime's Promo Video Reveals October Premiere|url=https://www.animenewsnetwork.com/news/2023-08-05/my-new-boss-is-goofy-tv-anime-promo-video-reveals-october-premiere/.201030|date=August 5, 2023|access-date=August 5, 2023|website=Anime News Network}}

2023

|B-Project Passion*Love Call

|Yuduki Teramitsu

|

|

2024

|Egumi Legacy

|Uninvited Guest

|

|{{Cite web|title=Egumi Legacy Anime Reveals Main Cast, More Staff, July Debut|url=https://www.animenewsnetwork.com/news/2024-05-24/egumi-legacy-anime-reveals-main-cast-more-staff-july-debut/.211136|date=May 24, 2024|access-date=May 24, 2024|website=Anime News Network}}

2025

|Cute High Earth Defense Club Eternal Love!

|Atsushi Kinugawa

|Theatrical film

|{{Cite web|last=Komatsu|first=Mikikazu|title=Cute High Earth Defense Club LOVE! Anime Returns with Feature Film in Winter 2025|url=https://www.crunchyroll.com/news/latest/2024/7/27/cute-high-earth-defense-club-love-anime-feature-film-winter-2025|date=July 27, 2024|access-date=July 27, 2024|website=Crunchyroll}}

2025

|Tougen Anki: Legend of the Cursed Blood

|Jin Kougasaki

|

|{{Cite web|title=Yura Urushibara's Tougen Anki Manga Gets TV Anime in 2025|url=https://www.animenewsnetwork.com/news/2024-05-07/yura-urushibara-tougen-anki-manga-gets-tv-anime-in-2025/.210490|date=May 7, 2024|access-date=May 7, 2024|website=Anime News Network}}

2025

|With You, Our Love Will Make It Through

|Yukihiro Aida

|

|{{Cite web|title='With You, Our Love Will Make it Through' TV Anime Reveals Teaser Trailer, Staff, More Cast|url=https://www.animenewsnetwork.com/news/2025-03-14/with-you-our-love-will-make-it-through-tv-anime-reveals-teaser-trailer-staff-more-cast/.222358|date=March 14, 2025|access-date=March 14, 2025|website=Anime News Network}}

= Video games =

class="wikitable sortable plainrowheaders"

|+ List of voice performances in video games

! Year

! Title

! Role

! class="unsortable"| Notes

! class="unsortable"| Source

{{dts|2014|09|25|format=y}}Haikyu!!Kazuhito NaritaDS
2015

|Ensemble Stars!

|Kanata Shinkai

|

|{{Cite web|url=http://stars.happyelements.co.jp/character/shinkai_kanata/|title=深海 奏汰|website=あんさんぶるスターズ!|language=ja-JP|access-date=2017-07-03}}

{{dts|2015|08|27|format=y}}So Cute it Hurts!!Todo-kun
藤堂くん
DS
2015

|Future Card Buddyfight: Explosive Fight of Friendship

|Makoto Tsukimiya

|DS

|{{Cite web|url=http://www.cs.furyu.jp/buddyfight-yj/character/13.html|title=フューチャーカード バディファイト 友情の爆熱ファイト! 公式サイト|website=フューチャーカード バディファイト 友情の爆熱ファイト! 公式サイト|language=ja|access-date=2017-07-03}}

2015

|Cute High Earth Defense Club Love! Game!

|Atsushi Kinugawa

|

|{{Cite web|url=http://boueibu-game.anipani.jp/novel/character.nhn|title=美男高校地球防衛部LOVE!LOVE!GAME!|公式サイト|website=美男高校地球防衛部LOVE!LOVE!GAME!|公式サイト|language=ja|access-date=2017-07-03|archive-url=https://web.archive.org/web/20170617015814/http://boueibu-game.anipani.jp/novel/character.nhn|archive-date=June 17, 2017|url-status=dead}}

2015

|100 Sleeping Princes and the Kingdom of Dreams

|Xiao

Riel

Kanata Shinkai

|

|{{Cite web|url=http://www.yume-100.com/character/profile/shao.html|title=夢王国と眠れる100人の王子様|website=夢王国と眠れる100人の王子様|access-date=2017-07-03|archive-date=June 28, 2017|archive-url=https://web.archive.org/web/20170628171747/http://www.yume-100.com/character/profile/shao.html|url-status=dead}}

{{Cite web|url=http://www.yume-100.com/character/profile/riel.html|title=夢王国と眠れる100人の王子様|website=夢王国と眠れる100人の王子様|access-date=2017-07-03|archive-date=July 10, 2017|archive-url=https://web.archive.org/web/20170710220523/http://www.yume-100.com/character/profile/riel.html|url-status=dead}}

{{Cite web|url=http://www.yume-100.com/character/profile/kanata.html|title=夢王国と眠れる100人の王子様|website=夢王国と眠れる100人の王子様|access-date=2017-07-03|archive-date=August 16, 2017|archive-url=https://web.archive.org/web/20170816165818/http://www.yume-100.com/character/profile/kanata.html|url-status=dead}}

{{dts|2016|09|15|format=y}}Yunohana Spring! ~Cherishing Time~Soichiro Futaba
{{dts|2016|10|20|format=y}}Suuran DigitMitsu Nitou
2016

|Cute High Earth Defense Club Love! Love! Game!

|Atsushi Kinugawa

|

|{{Cite web|url=http://boueibu-game.anipani.jp/puzzle/character.nhn|title=美男高校地球防衛部LOVE!LOVE!GAME!|公式サイト|website=美男高校地球防衛部LOVE!LOVE!GAME!|公式サイト|language=ja|access-date=2017-07-03|archive-date=July 7, 2017|archive-url=https://web.archive.org/web/20170707033138/http://boueibu-game.anipani.jp/puzzle/character.nhn|url-status=dead}}

2016

|I-Chu

|Saku Uruha

|

|{{Cite news|url=http://www.animatetimes.com/news/details.php?id=1469190025|title=『アイ★チュウ』イベントで声優4名が新たに判明! {{!}} アニメイトタイムズ|work=『アイ★チュウ』イベントで声優4名が新たに判明! - アニメイトタイムズ|access-date=2017-07-03|language=ja}}

2016

|Icchibanketsu -ONLINE-

|Mitsukuni

|

| {{Cite web|url=http://rejetweb.jp/icchibanketu/chara/|title=登場英傑紹介「一血卍傑-ONLINE-」公式サイト|last=Rejet株式会社|work=一血卍傑-ONLINE-|access-date=2017-07-03|archive-date=July 9, 2016|archive-url=https://web.archive.org/web/20160709035404/http://rejetweb.jp/icchibanketu/chara/|url-status=dead}}

2016

|Stand My Heroes

|Kyōsuke Tsuzuki

|

|{{cite tweet|number=740853775867449346|user=myhero_info|title=【キャラ紹介第16弾】スタンドマイヒーローズ!メインキャラを先行公開♪ 都筑 京介(CV:西山宏太朗)職業:俳優 今をときめく人気俳優! 「君と一緒なら、何処でも良いよ」 #スタマイ #西山宏太朗 さん |accessdate=2017-07-03|date=2016-06-09}}

2016

|Granblue Fantasy

|Wystom

|

|{{Cite web|url=https://xn--bck3aza1a2if6kra4ee0hf.gamewith.jp/article/show/34410|title=【グラブル】出演声優一覧 {{!}} GameWith【グランブルーファンタジー】|website=xn--bck3aza1a2if6kra4ee0hf.gamewith.jp|access-date=2017-07-03}}

2016

|SOUL REVERSE ZERO

|Allen

|

|{{Cite web|url=https://zero.soulreverse.jp/chara|title=キャラクター {{!}} ソウルリバース ゼロ公式|website=ソウルリバース ゼロ公式|language=ja|access-date=2017-07-03}}

2016

|Magic-kyun Renaissance

|Tokiomi

|

|{{cite tweet|number=761485039787909120|user=magic_kyun|title=【ゲーム版キャラ紹介】功刀刻臣(くぬぎ ときおみ CV.西山宏太朗) 帯刀家に住み込みで修行する彫刻家で、凛太郎の兄弟子にあたる。凛太郎ルートで重要な鍵を握る存在。8/11(木)の「マジきゅん放送委員会 4きゅんっ!」をお楽しみに! |accessdate=2017-07-03|date=2016-08-05}}

2017

|Akane Sasu Sekai de Kimi to Utau

|Omoikane

|

|{{cite web|url=http://www.akaseka.com/character/ten/ten7_omoikane.html|title=登場人物 オモイカネ|茜さすセカイでキミと詠う|last=GCREST|website=www.akaseka.com|access-date=July 11, 2017}}

2017

|Idolish7

|Minami Natsume

|

|{{cite tweet|number=832532384042012672|user=iD7Mng_Ogami|title=【第3部情報】 名前:棗 巳波(なつめ みなみ) CV:西山 宏太朗 さん 年齢:19歳 身長:174cm 落ち着いた柔らかい笑顔の裏に黒い一面を持つ、元天才子役。ZOOLのパフォーマー。 (4/5) #アイナナ #ZOOL |accessdate=2017-07-03|date=2017-02-17}}

2017

|A3!

|Tsuzuru Minagi

|

|{{Cite web|url=https://www.a3-liber.jp/character/|title=【公式】A3!(エースリー)|website=【公式】A3!(エースリー)|language=ja|access-date=2017-07-03}}

2017

|TSUKINO PARADISE

|Eichi Horimiya

|

|

2017

|Sengoku Night Blood

|Masatoyo Naitou

|

|{{Cite news|url=http://www.animenewsnetwork.com/news/2017-06-01/sengoku-night-blood-smartphone-game-introduction-video-streamed/.116754|title=Sengoku Night Blood Smartphone Game's Introduction Video Streamed|work=Anime News Network|access-date=2017-07-03|language=en}}

2017

|B-PROJECT Muteki*Dangerous

|Yuduki Teramitsu

|

|{{Cite web|url=http://www.bprogame.com/artist/killerking/|title=KiLLER KiNG – B-PROJECT 無敵*デンジャラス|website=B-PROJECT 無敵*デンジャラス|language=ja|access-date=2017-07-03|archive-url=https://web.archive.org/web/20180814001930/http://www.bprogame.com/artist/killerking/|archive-date=August 14, 2018|url-status=dead}}

2017

|Captain Tsubasa ~Tatakae Dream Team~

|Leo

|

|{{Cite web|url=https://www.tsubasa-dreamteam.com/|title=キャプテン翼(キャプ翼)~たたかえドリームチーム~ 公式サイト|website=www.tsubasa-dreamteam.com|language=ja|access-date=2017-07-03}}

2017

|Star Revolution ☆ 88 Seiza no Idol Kakumei

|Senya Asahina

|

|{{cite web|url=http://rejetweb.jp/starevo/unit/|title=スタレボ☆彡 88星座のアイドル革命 - UNIT|website=rejetweb.jp|access-date=July 8, 2017}}

2017

|Unnamed War 2099

|Rumon Ishido

|

|{{Cite web|url=http://www.2099.jp/|title=無人戦争2099|website=無人戦争2099|language=ja|access-date=2017-07-03|archive-url=https://web.archive.org/web/20170630060729/http://www.2099.jp/|archive-date=June 30, 2017|url-status=dead}}

2018

|Akatasuki no Epika -Union Brave-

|Iglesia

|

|{{Cite web|url=https://epica.x-legend.co.jp/#country|title=暁のエピカ-Union Brave- 公式サイト|website=暁のエピカ-Union Brave- 公式サイト|language=ja|access-date=2018-02-27|archive-date=February 14, 2018|archive-url=https://web.archive.org/web/20180214073523/https://epica.x-legend.co.jp/#country|url-status=dead}}

2018

|Tsumugu Logic

|Sosei Morotomiya,

Koya Morotomiya

|

|{{Cite news|url=https://twitter.com/tsumugulogic/status/1021306274577768448|title=紡ロジック【公式】 on Twitter|work=Twitter|access-date=2018-10-22|language=en}}

{{Cite news|url=https://twitter.com/tsumugulogic/status/1019137066242723841|title=紡ロジック【公式】 on Twitter|work=Twitter|access-date=2018-10-22|language=en}}

2018

|Namu Amida Butsu! -Rendai UTENA-

|Koumokuten,

Mekira Taisho

|

|{{Cite news|url=https://namuami-utena.com/characters/koumokuten|title=広目天|神仏|なむあみだ仏っ!-蓮台 UTENA- 公式サイト|work=なむあみだ仏っ!-蓮台 UTENA- 公式サイト|access-date=2018-10-22|language=ja-JP|archive-date=November 28, 2018|archive-url=https://web.archive.org/web/20181128075203/https://namuami-utena.com/characters/koumokuten|url-status=dead}}

{{Cite news|url=https://namuami-utena.com/characters/mekirataisyou|title=迷企羅大将|神仏|なむあみだ仏っ!-蓮台 UTENA- 公式サイト|work=なむあみだ仏っ!-蓮台 UTENA- 公式サイト|access-date=2018-10-22|language=ja-JP|archive-date=October 22, 2018|archive-url=https://web.archive.org/web/20181022232518/https://namuami-utena.com/characters/mekirataisyou|url-status=dead}}

2019

|Hoshinari Echoes

|Sui Mizushiro

|

|{{Cite web|url=https://www.hoshinari.jp/news/20181011/311/|title=NEWS {{!}} 星鳴エコーズ|website=星鳴エコーズ|language=ja|access-date=2018-10-22}}

2019

|BUSTAFELLOW

|Alex

|

|{{Cite web|url=https://joqrextend.co.jp/extend/bustafellows/character/alex/|title=アレックス – ALEX – CV:西山宏太朗|last=文化放送エクステンド|website=BUSTAFELLOWS|language=ja|access-date=2019-06-21}}

2020

|Ensemble Stars!! Music

|Kanata Shinkai

|

|

2020

|Ensemble Stars!! Basic

|Kanata Shinkai

|

|

2020

|Granblue Fantasy

|Justin

|

|

2020

|Digimon ReArise

|Bearmon

|

|[https://twitter.com/digimon_rearise/status/1277512125687173120 <シーズン2 "5章"登場> ベアモン CV:西山宏太朗 夏八ズマ(なつやぎかずま)のパートナーデジモン。カズマがスパイラルから守ったデジタマから生まれた。純真なデジモンで、遊ぶことが大好き。いざとなればカズマの相棒として目の前の困難に立ち向かう。#デジモン #デジモンリアライズ] デジモンリアライズ【公式】 @digimon_rearise Tweet. June 29, 2020, 9:00AM

2020

|Sakura Kakumei ~Hana Saku Otome-tachi~

|Yoshitaka Ooishi

|

|

2020

|Shokumonogatari

|Kyoukadori

|

|

2021

|B-PROJECT Ryusei*Fantasia

|Yuduki Teramitsu

|

|

2021

|Touken Ranbu

|Himetsuru Ichimonji

|

|

2021

|The Thousand Musketeers: Rhodoknight

|Lorenz

|

|{{Cite web|title=『千銃士R』公式サイト 千銃士:Rhodoknight(せんじゅうしろーどないと)|url=https://rose.marv.jp/game/|access-date=2021-03-05|website=rose.marv.jp|language=ja}}

2022

|Yume Shokunin to Wasureji no Kuro Yousei

|Gui

|

|

2022

|Jujutsu Kaisen: Phantom Parade

|Kaito Yūki

|

|{{cite web|url=https://www.animenewsnetwork.com/news/2022-03-07/jujutsu-kaisen-phantom-parade-smartphone-game-unveils-opening-movie-original-characters/.183328|title=Jujutsu Kaisen: Phantom Parade Smartphone Game Unveils Opening Movie, Original Characters|website=Anime News Network|date=2022-03-07|access-date=2022-03-07}}

2022

|Echoes of Mana

|Kiruto

|

|

= Drama CD =

class="wikitable"

|+List of voice performances in drama CD

!Title

!Character

Einsatz

|Kotoyo Shinohori

Mahou x Shōnen x Days!!!!! Volume 1

|Student

Love Nette Tune Type-05 Higanbana

|Higanbana

Iroiro atta ne. ~Supadari shōnika-i Misuzu Yoshinori no baai~

|Yoshinori Misuzu

Ohayō kara oyasumi made dai 2-dan toshokan no koi ~bungaku shōjo no madobe~

|Satoshi Harima

Gakuen Babysitters

|Ryūichi Kashima

SolidS drama CD Volume 2 "-Two of a kind.-"

|Eichi Horimiya

Tutti! Frutti!

|Yūki Satake

Yoidore no no no vol. 1 ~Kon'na senpai mita koto nai~

|Ryō Sawanoi

Otodoke Kareshi Cherish Vol.2

|Tamaki Hyojo

B-PROJECT KING OF CASTE ~Sneaking Shadow~

|Yuduki Teramitsu

GET UP! GET LIVE! Steam Rising

|Kaede Higashizawa

My New Boss is Goofy

|Kentaro Momose

class="wikitable"

|+List of voice performances in BLCD

!Title

!Character

Ai no mitsu ni yoe!

|Arita

Anata wa taidade yūga

|Senior student, men

Immoral Triangle

|Kurota Shinozaki

Smells Like Green Spirit

|Student

Hang Out Crisis

|Shinya Hasumi

Raveled Tightrope Knot

|Kariya

Hitorijime Boyfriend

|Jirō Yoshida

Empty Sweetie

|Yuki

Ambivalence

|Aoto Kuji

Jackass!

|Hosaka

Blue Sky Complex

|Harukawa

Lala no Kekkon Vol.2

|Lala's husband

Tashiro-kun, Kimitte Yatsu wa

|Maru

= Dubbing =

class="wikitable sortable plainrowheaders"

|+ List of voice performances in dubbing

! Year

! Title

! Role

! class="unsortable"| Notes

! class="unsortable"| Source

2012–2015Thomas & FriendsScruff
2013The To Do ListCameron Mitchell{{cite web |url= https://www.star-ch.jp/channel/detail.php?movie_id=22465|title= 私にもできる!イケてる女の10(以上)のこと|access-date= December 27, 2019|work= Star Channel}}
2018School of RockLawrence Dooley{{cite web|url= http://www.nhk.or.jp/drama-blog/10000/297781.html|title= 『スクール・オブ・ロック』声優発表第1弾!佐倉綾音さん・雨宮天さんほか決定!|date= May 21, 2018|work= NHK|archiveurl= https://web.archive.org/web/20180522041629/http://www.nhk.or.jp/drama-blog/10000/297781.html|archivedate= May 22, 2018}}
2023-

|Thomas & Friends: All Engines Go

|Kenji

|

|{{Cite web |title=「きかんしゃトーマス」新シリーズ・ケンジ役は西山宏太朗さん! - NHK |url=https://www.nhk.jp/g/blog/ujv_zdm3yw/ |access-date=2023-03-25 |website=NHKアニメ |language=ja}}

= Variety shows =

class="wikitable"

|+

!Year

!Network

!Title

!Remarks

2013 (October 5-December 28)

|NTV

|Voice Actor Sentai Boystome 7 "cafe*soffive"

|Unit "soffive" member{{Cite web|url=http://www.ntv.co.jp/voicetorm7/soffive/|title=声優戦隊ボイストーム7|website=日本テレビ|language=ja-JP|access-date=2018-02-27}}

2014

|TV Tokyo

|Animemashite

|Host {{Cite web|url=http://www.tv-tokyo.co.jp/program/detail/201410/19664_201410132720.html|title=アニメマシテ【西山宏太朗×山谷祥生】 {{!}} テレビ東京|last=Corporation|first=株式会社テレビ東京 - TV TOKYO|website=www.tv-tokyo.co.jp|language=ja|access-date=2018-02-27}}

2015

|Tokyo MX

|Tokyo Otome Restaurant Season 2 "Tokyo Otome Patisserie"

|Host/Member{{cite tweet|number=641904627961630720|user=tokyootome|title=さらにシーズン2からは、番組内新コーナー【東京乙女パティスリー】始動!声優の西山宏太朗さん、八代拓さん、濱野大輝さんがいろいろなスイーツ作りに挑戦します。おうちで作れるワンランク上のスイーツレシピ、どうぞお見逃しなく! #乙レス |accessdate=2018-02-27|language=ja|date=10 September 2015}}

2016

|Tokyo MX

|Eguchi Takuya no Oretachi Datte Iyasaretai!

|Assistant

2016

|Tokyo MX

|Tsukipro ch.

|Appearance/Member, season 2

2016

|TV Tokyo

|Animemashite

|Narration

2016-2017

|Tokyo MX

|Eguchi Takuya no Oretachi Datte Motto Iyasaretai!

|Assistant, season 2

2016-2017

|Tokyo MX

|Nishiyama Koutaro no Sukoyakana Bokura

|Personality/MC

2017

|Tokyo MX

|Eguchi Takuya no Oretachi Datte Mo~tto Iyasaretai!

|Assistant, season 3

2017

|Tokyo MX

|Saito Soma no Wagokoro wo Kimi ni

|Narration

2017

|Wowow, GyaO!

|Sekai-kei Variety Bangumi Boku Koe

|Acted in short drama "Kimi no●● ga Sekai o Sukutta koto o Kimi wa Nanimo Shiranai" as Shizuwa Ryuu

2018

|Fuji TV

|Shouta-sama to Shitsuji Nishiyama no Otawamure

|Co-host with Shouta Aoi, Narration

2018

|Tokyo MX

|Nishiyama Koutaro no Sukoboku Peace

|Personality/MC, season 2

2018

|NHK BS Premium

|Anisong! Premium! 2018

|Co-host with Rika Adachi (studio talk part)

2019

|Tokyo MX, Wowow, GyaO!

|Sekai-kei Variety Bangumi Boku Koe Season 2

|Acted in short drama "Kono Yadoya ni Tomari ni Kita Aitsu ga Kono Mura o Sukutte Kurerunja Ne?" as Yamanishi

2019

|Tokyo MX

|Eguchi Takuya no Oretachi Datte Yappari Iyasaretai!

|Assistant, season 4

2019

|Niconico, TV Saitama

|LIPSS~ Innocent na Sasayaki~

|Cast member

2020

|Music On! TV

|M-ON! SPECIAL "Nishiyama Koutaro" ~CITY~

|Personality

2021

|Fuji TV

|Kaettekita Shouta-sama to Shitsuji Nishiyama no Otawamure

|Co-host with Shouta Aoi, Narration

Publications

= Photobooks =

class="wikitable"

|+

!Year

!Title

!Publisher

!ISBN

April 29, 2015

|Binan Kōkō Chikyū Bōei-bu LOVE! Photobook "Battle Lovers no Nichijou"

|Ponycan Books

|{{ISBN|4865291423}}

{{ISBN|978-4865291421}}

April 28, 2016

|Personal Book "Nishiyama-san Chi no Koutaro-kun"

|Shufu to Seikatsusha

|{{ISBN|4391148595}}

{{ISBN|978-4391148596}}

December 22, 2017

|Photo Essay "Tarorizumu"

|SHUFUNOTOMO

|{{ISBN|4074269406}}

{{ISBN|978-4074269402}}

August 30, 2018

|HACObook 2nd Season "Hansel to Gretel × Nishiyama Koutaro"

|Movic

|{{JAN|4549743240411}}

February 13, 2021

|Photobook "Tarorinisuto"

|SHUFUNOTOMO

|{{ISBN|978-4-07-442212-8}}

Discography

=Extended plays=

class="wikitable plainrowheaders" style="text-align:center;"

|+ List of extended plays, with selected chart positions, sales figures and certifications

Title

!Year

!Album details

! scope="col" style="width:3em;font-size:90%;" | JPN
Oricon

{{cite web | title=西山宏太朗のアルバム | url=https://www.oricon.co.jp/prof/577061/rank/album/ | language=ja | work=Oricon | access-date=2025-03-19}}

! scope="col" style="width:3em;font-size:90%;" | JPN
Hot

Peak chart positions on the Billboard Japan Hot Albums:

  • City: {{cite web | title=Billboard Japan Hot Albums (October 19, 2020) | url=http://www.billboard-japan.com/charts/detail?a=hot_albums&year=2020&month=10&day=19 | language=ja | work=Billboard Japan | access-date=2020-03-15}}

!Sales
Sales figures for physical releases on the Oricon Weekly Album Chart:

  • City: {{cite web |script-title=ja:週間 アルバムランキング 2020年10月19日付 | trans-title=CD Album Weekly Rankings: October 19, 2020 | url=https://www.oricon.co.jp/rank/ja/w/2020-10-19/ | language=ja | work=Oricon | access-date=2021-03-15 | url-status=dead | archive-url=https://web.archive.org/web/20201017054149/https://www.oricon.co.jp/rank/ja/w/2020-10-19/ | archive-date=2020-10-17}}

Peak chart positions on the Billboard Japan Top Albums:

  • City: {{cite web | title=Billboard Japan Top Albums (October 19, 2020) | url=http://www.billboard-japan.com/charts/detail?a=top_albums&year=2020&month=10&day=19 | language=ja | work=Billboard Japan | access-date=2021-03-15 }}

!Certifications

City

| 2020

|

  • Released: October 7, 2020
  • Label: Lantis
  • Formats: CD, digital download

| 7

| 9

|

  • JPN: 10,497 (physical)
  • JPN: 9,894 (downloads & streaming)

| {{n/a}}

Laundry

|2021

|

  • Released: July 21, 2021
  • Label: Lantis
  • Formats: CD, digital download

| 16

| -

| -

|N/A

My Bag

|2025

|

  • Released: March 14, 2025
  • Label: Lantis
  • Formats: CD, digital download

| 37

| -

|

  • JPN: 1,445{{cite web|url=https://www.oricon.co.jp/rank/ja/w/2025-03-24/p/4/|script-title=ja:オリコン週間 アルバムランキング 2025年03月10日~2025年03月16日|trans-title=Oricon Weekly Album Ranking March 10, 2025 – March 16, 2025|publisher=Oricon|language=ja|access-date=March 19, 2025|archive-date=March 19, 2025|archive-url=https://web.archive.org/web/20250319062329/https://www.oricon.co.jp/rank/ja/w/2025-03-24/p/4/|url-status=dead}}

|

colspan="7" |"—" denotes releases that did not chart or were not released in that region.

Awards

class="wikitable sortable"
Year

!Award

!Result

2009

| 3rd 81 Audition Special Award

|{{won}}

2018

|12th Seiyu Awards for Best Newcomer Actor

|{{won}}

References

{{Reflist|30em|refs=

{{cite web|url=http://www.81produce.co.jp/list.cgi?man+4222716115030|title=西山宏太朗:所属俳優:81produce|website=www.81produce.co.jp|access-date=May 18, 2017|archive-url=https://web.archive.org/web/20140314171929/http://www.81produce.co.jp/list.cgi?man+4222716115030|archive-date=March 14, 2014|url-status=dead}}

{{cite web

| url=http://www.usagi.org/doi-bin/seiyuu-lookup.pl?DB=ALL&value=Nishiyama+Koutarou

| title=Search results for "Nishiyama Koutarou" in ALL database

| work=Hitoshi Doi's Seiyuu Database

| access-date=May 18, 2017

| date=May 18, 2017

| last=Doi | first=Hitoshi | author-link=Hitoshi Doi}}

{{cite web

| url=http://gph.sakura.ne.jp/va_memo/system/vadb.cgi?action=view_ind&value=05053&namecode=4

| title=声優さん出演リスト 個別表示:西山宏太朗

| trans-title=Voice actor's appearance list individual display: Koutarou Nishiyama

| work=Voice Artist Database

| publisher=GamePlaza-HARUKA-

| access-date=May 18, 2017

| date=May 1, 2017

| language=ja

| archive-date=June 5, 2015

| archive-url=https://web.archive.org/web/20150605184518/http://gph.sakura.ne.jp/va_memo/system/vadb.cgi?action=view_ind&value=05053&namecode=4

| url-status=dead

}}

{{cite web|url=https://www.behindthevoiceactors.com/Kotaro-Nishiyama/|title=Kotaro Nishiyama (visual voices guide)|website=behindthevoiceactors.com|access-date=May 9, 2022|type= Check mark indicates role has been confirmed using screenshots of closing credits and other reliable sources}}

}}