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Koichi Yamadera
AKA: Kohichi Yamadera · 山寺 宏一 · やまでら こういち · バズーカ山寺 · Bazooka Yamadera
Acting
Born: 1961
Shiogama, Miyagi, Japan
67 Global Credits
🔥 1.7 Popularity
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Biography
Koichi Yamadera is a Japanese voice actor and radio personality, known for voicing Jim Carrey and Eddie Murphy in the Japanese language releases of their respective films. In 2006, he divorced voice actress Mika Kanai. His most notable characters are Spike Spiegel from Cowboy Bebop (1998) and the subsequent follow up film Cowboy Bebop: The Movie (2001), Beerus from the longstanding Dragonball franchise, and the modern day voice of Inspector Zenigata of the longstanding Lupin the Third franchise after the retirement of the previous voice actor Gorō Naya and first appearing in the role in Lupin the Third: Blood Seal of the Eternal Mermaid (2011)
Known For
Punch-Drunk Woman
Role
2026 · JP
Kamen Rider ZEZTZ
ZEZTZ Driver (voice)
2025 · JP
Mobile Suit Gundam GQuuuuuuX
Gihren Zabi (voice)
2025 · JP
Lazarus
Skinner (voice)
2025 · JP
MIRU: Paths to My Future
Yoshimura (Voice)
2025 · JP
Your Forma
Kuprian Valentinovich Napolov (voice)
2025 · JP
Ranma1/2
Ryoga Hibiki (voice)
2024 · JP
Star Blazers [Space Battleship Yamato] 2205: The New Voyage
Abert Desler
2024 · JP
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Punch-Drunk Woman | 2026 | Contributor |
| Kamen Rider ZEZTZ | 2025 | ZEZTZ Driver (voice) |
| Mobile Suit Gundam GQuuuuuuX | 2025 | Gihren Zabi (voice) |
| Lazarus | 2025 | Skinner (voice) |
| MIRU: Paths to My Future | 2025 | Yoshimura (Voice) |
| Your Forma | 2025 | Kuprian Valentinovich Napolov (voice) |
| Ranma1/2 | 2024 | Ryoga Hibiki (voice) |
| Star Blazers [Space Battleship Yamato] 2205: The New Voyage | 2024 | Abert Desler |
| Ishura | 2024 | Shalk the Sound Slicer (voice) |
| ANIME MANGA EXPLOSION | 2023 | Self - Voice Actor |
| Arknights | 2022 | Wei Yenwu (voice) |
| Baki Hanma | 2021 | Lips, Teeth, Tongue (voice) |
| Eden | 2021 | Zero (voice) |
| GLOOMY The Naughty Grizzly | 2021 | Gloomy (voice) |
| MARS RED | 2021 | Tokuichi Yamagami (voice) |
| JUJUTSU KAISEN | 2020 | Miguel (voice) |
| Kamen Rider Zero-One: Super Job War | 2020 | Narrator |
| Ghost in the Shell: SAC_2045 | 2020 | Togusa (voice) |
| Motto! Majime ni Fumajime Kaiketsu Zorori | 2020 | (voice) |
| Listeners | 2020 | Kevin Valentine (voice) |
| Mistress | 2019 | [Voice - Juri's father] |
| Demon Slayer: Kimetsu no Yaiba | 2019 | Zohakuten (voice) |
| gen:LOCK | 2019 | Kazu Iida (voice) |
| Super Dragon Ball Heroes | 2018 | Beerus (voice) |
| Layton Mystery Detective Agency: Kat's Mystery‑Solving Files | 2018 | Professor Hershel Layton (voice) |
| Say You to Yo Asobi | 2018 | Self - Guest |
| Pop Team Epic | 2018 | (voice) |
| The Dragon Dentist | 2017 | Yoyootto Godo (voice) |
| Showa Genroku Rakugo Shinju | 2016 | Sukeroku Yuurakutei (voice) |
| Dragon Ball Super | 2015 | Beerus (voice) |
| Murder on the Orient Express | 2015 | Contributor |
| Japan Animator Expo | 2014 | (voice) |
| Insufficient Direction | 2014 | Director-kun (voice) |
| Fighting Spirit: Rising | 2013 | Ginpachi Nekota (voice) |
| Lupin the Third: The Woman Called Fujiko Mine | 2012 | Inspector Koichi Zenigata (voice) |
| Hunter x Hunter | 2011 | Silva (voice) |
| Appleseed XIII | 2011 | Briareos (voice) |
| Fullmetal Alchemist: Brotherhood | 2009 | Isaac McDougal (voice) |
| Stitch! | 2008 | Yuna's Father |
| Allison & Lillia | 2008 | Carr Benedict (voice) |
| The Fantastic Deer-Man | 2008 | the voice of the deer |
| Yatterman | 2008 | Yatterwan / Narrator (voice) |
| Sylvanian Families | 2007 | Kurumi Risu Otosan / Cedric Walnut (voice) |
| Oh! Edo Rocket | 2007 | Ginjiro |
| Intrigue in the Bakumatsu – Irohanihoheto | 2006 | Sakamoto Ryōma |
| Fist of the Blue Sky | 2006 | Kenshiro Kasumi (voice) |
| Gintama | 2006 | Yoshida, Shouyou (voice) |
| Xenosaga: The Animation | 2005 | Albedo Piazzolla / Gaignun Kukai (voice) |
| Bleach | 2004 | Quilge Opie (voice) |
| Mermaid's Forest | 2003 | Yuta(voice) |
| Bakuryu Sentai Abaranger | 2003 | Densuke Hamasaki |
| Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | 2002 | Captain Herlock (voice) |
| Ghost in the Shell: Stand Alone Complex | 2002 | Togusa (voice) |
| M-1 Grand Prix | 2001 | Contributor |
| Kirby: Right Back at Ya! | 2001 | Contributor |
| The Password is Courage | 2000 | Contributor |
| The Tree In Sunlight | 2000 | Tezuka Ryoan |
| Daa! Daa! Daa! UFO Baby | 2000 | Yuzuhiko (voice) |
| The Hakkenden: Legend of the Dog Warriors | 1990 | Dousetsu Inuyama (voice) |
| Nadia: The Secret of Blue Water | 1990 | Ayerton (voice) |
| Samurai Pizza Cats | 1990 | Karamaru |
| Ranma ½ | 1989 | Ryoga Hibiki (voice) |
| The Adventures of Peter Pan | 1989 | Cecco (voice) |
| Armor Hunter Merowlink | 1988 | Wolf |
| Go! Anpanman | 1988 | Cheese / Kamameshidon (voice) |
| Bubblegum Crisis | 1987 | Fargo (voice) |
| Kamen Rider | 1971 | ZEZTZ Driver (voice) |