Koichi Yamadera

2026-09-15T04:51:43Z

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{{InfoBox Cast
| name = Koichi Yamadera
| image = Koichi Yamadera.jpg
| gender = Male
| date-of-birth = June 17, 1961
| place-of-birth = Shiogama, Miyagi
| location =
| voice-of = [[Tsutomu Akai]]
| nicknames = Yama <br> Bazooka Yamadera
| voice =
| footnotes =
}}
{{nihongo|'''Koichi Yamadera'''|山寺宏一|Yamadera Kōichi}}, born June 17, 1961, is a [[wikipedia: seiyu|seiyu]] from Shiogama, Miyagi.

In '''[[Detective Conan]]''', he voices [[Tsutomu Akai]] and some case characters.

He married fellow voice actor [[Rie Tanaka]] (voice of [[Naeko Miike]]) on June 17, 2012, coinciding with his 51st birthday.<ref>http://www.animenewsnetwork.com/news/2012-06-17/voice-actor-kouichi-yamadera-voice-actress-rie-tanaka-get-married</ref> They later held a wedding ceremony in Oahu, Hawaii on January 3, 2013, coinciding with her 34th birthday.<ref>http://www.animenewsnetwork.com/interest/2013-01-07/rie-tanaka-posts-photo-of-hawaii-wedding-to-kouichi-yamadera</ref> They announced their divorce on August 3, 2018.<ref>https://www.animenewsnetwork.com/interest/2018-08-03/voice-actor-kouichi-yamadera-voice-actress-rie-tanaka-announce-divorce/.135048</ref>

== Other roles in Detective Conan ==
* [[The Dissonance of the Stradivarius]] (Episodes 385-387): [[Kyosuke Haga]]
* [[Strategy Above the Depths]] (Movie 9): Hironari Kusaka
* [[Metropolitan Police Detective Love Story - Fake Wedding]] (Episode 449): Masateru Taira
* [[Lupin III vs. Detective Conan: The Movie]]: [[Koichi Zenigata]]

==Other notable roles==
* ''[[wikipedia:Cowboy Bebop|Cowboy Bebop]]'' as Spike Spiegel
* ''[[wikipedia:Ghost in the Shell|Ghost in the Shell]]'' as Togusa
* ''[[wikipedia:Neon Genesis Evangelion|Neon Genesis Evangelion]]'' as Ryoji Kaji
* ''[[wikipedia:Dragon Ball Super|Dragon Ball Super]]'' as Beerus
* ''[[wikipedia:Anpanman|Anpanman]]'' as Cheese
* ''[[wikipedia:Ranma ½|Ranma ½]]'' as Ryoga Hibiki and Jusenkyō Guide
* ''[[wikipedia:Hunter x Hunter|Hunter x Hunter (2011)]]'' as Silva Zoldyck
* ''[[wikipedia:My Hero Academia|My Hero Academia]]'' as Gentle Criminal
* ''[[wikipedia:Jujutsu Kaisen 0 (film)|Jujutsu Kaisen 0]]'' as Miguel
== Co-Star connections ==
*Yamadera appeared as Ryoga and Jusenkyō Guide in ''Ranma 1/2'' alongside several other ''Conan'' voice actors: [[Kappei Yamaguchi]] ([[Shinichi Kudo|Shinichi]]/Ranma), [[Megumi Hayashibara]] ([[Ai Haibara|Haibara]]/Girl Ranma), [[Noriko Hidaka]] ([[Masumi Sera|Masumi]]/Akane), [[Minami Takayama]] ([[Conan Edogawa|Conan]]/Nabiki), [[Kenichi Ogata]] ([[Hiroshi Agasa|Agasa]]/Genma), [[Kikuko Inoue]] ([[Chianti]]/Kasumi), [[Kazuhiko Inoue]] ([[Ninzaburo Shiratori|Shiratori]]/Sanzenin), [[Naoko Matsui]] ([[Sonoko Suzuki|Sonoko]]/Shiratori), [[Shigeru Chiba]] ([[Kanenori Wakita|Kanenori]]/Sasuke) and [[Ichiro Nagai]] ([[Jirokichi Suzuki|Jirokichi]]/Happosai).
*Yamadera appeared as Ryoji in ''Neon Genesis Evangelion'' alongside several other ''Conan'' voice actors: [[Megumi Hayashibara]] ([[Ai Haibara|Haibara]]/Rei, Pen-Pen and Yui), [[Yuko Miyamura]] ([[Kazuha Toyama|Kazuha]]/Asuka), [[Akira Ishida]] ([[Saguru Hakuba|Saguru]]/Nagisa), [[Kotono Mitsuishi]] ([[Hidemi Hondou|Hidemi]]/Misato), [[Fumihiko Tachiki]] ([[Vodka]]/Genko) and [[Miki Nagasawa]] ([[Yoko Okino|Okino]]/Ibuki).
* Yamadera appeared as Silva Zoldyck in ''Hunter x Hunter (2011)'' alongside several other ''Conan'' voice actors: [[Kappei Yamaguchi]] ([[Shinichi Kudo|Shinichi]]/Feitan Portor), [[Rikiya Koyama]] ([[Kogoro Mouri|Kogoro]]/Ging Freecss), [[Noriko Hidaka]] ([[Masumi Sera|Masumi]]/Shalnark), [[Ikue Otani]] ([[Mitsuhiko Tsuburaya|Mitsuhiko]]/Cheadle Yorkshire), [[Wataru Takagi (voice actor)|Wataru Takagi]] ([[Wataru|Takagi]] and [[Genta Kojima|Genta]]/Knuckle Bine), [[Shuichi Ikeda]] ([[Shuichi Akai|Shuichi]]/Kite), [[Akio Otsuka]] ([[Sango Yokomizo|Sango]] and [[Jugo Yokomizo|Jugo]]/Uvogin), [[Miki Nagasawa]] ([[Yoko Okino|Okino]]/Baise), [[Toshio Furukawa]] ([[Misao Yamamura|Yamamura]]/Satotz), [[Kikuko Inoue]] ([[Chianti]]/Palm Siberia), [[Kotono Mitsuishi]] ([[Kir]]/Cocco), [[Fumihiko Tachiki]] ([[Vodka]]/Menthuthuyoupi), [[Shinichiro Miki]] ([[Kenji Hagiwara|Hagiwara]]/Knov), [[Nobuo Tobita]] ([[Yuya Kazami]]/Meleoron) and [[Ichiro Nagai]] ([[Jirokichi Suzuki|Jirokichi]]/Isaac Netero).

== References ==
<references/>
# [https://en.wikipedia.org/wiki/Koichi_Yamadera Wikipedia]
# [https://myanimelist.net/people/11/Kouichi_Yamadera MyAnimeList]
# [https://www.imdb.com/name/nm0945290/ IMDB]
# [https://www.animenewsnetwork.com/encyclopedia/people.php?id=5728 Anime News Network]

== See also ==
* [[Staff]]

{{DEFAULTSORT:Yamadera, Koichi}}
[[Category:Voice Actors]]
[[Category:Japanese Voice Actors]]
[[Category:Male Voice Actors]]
[[Category:Japanese male Voice Actors]]

[[zh:山寺宏一]]

Detective Conan Wiki - User contributions [en]

Koichi Yamadera