Koichi Yamadera

Koichi Yamadera

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 su…

Filmography

JUJUTSU KAISEN
JUJUTSU KAISEN
2020 · TV
as Miguel (voice)
Kamen Rider
Kamen Rider
1971 · TV
as Narrator (voice)
Kamen Rider
Kamen Rider
1971 · TV
as ZEZTZ Driver (voice)
Bleach
Bleach
2004 · TV
as Quilge Opie (voice)
Ranma1/2
Ranma1/2
2024 · TV
as Jusenkyo Guide (voice)
Ranma1/2
Ranma1/2
2024 · TV
as Ryoga Hibiki (voice)
Ranma1/2
Ranma1/2
2024 · TV
as Ryoga Hibiki / Jusenkyo Guide (voice)
Hunter x Hunter
Hunter x Hunter
2011 · TV
as Silva (voice)
Fullmetal Alchemist: Brotherhood
Fullmetal Alchemist: Brotherhood
2009 · TV
as Isaac McDougal (voice)
Ranma ½
Ranma ½
1989 · TV
as Guide (voice)
Ranma ½
Ranma ½
1989 · TV
as Master (voice)
Ranma ½
Ranma ½
1989 · TV
as Ryoga Hibiki (voice)
Ranma ½
Ranma ½
1989 · TV
as Ryoga Hibiki
Sword Art Online
Sword Art Online
2012 · TV
as Akihiko Kayaba (voice)
Lupin the 3rd
Lupin the 3rd
1971 · TV
as Inspector Kōichi Zenigata (voice)
Mobile Suit Gundam GQuuuuuuX
Mobile Suit Gundam GQuuuuuuX
2025 · TV
as Gihren Zabi (voice)
Cowboy Bebop
Cowboy Bebop
1998 · TV
as Spike Spiegel / Ein (voice)
Japan Animator Expo
Japan Animator Expo
2014 · TV
as (voice)
Baki Hanma
Baki Hanma
2021 · TV
as Lips, Teeth, Tongue (voice)
Neon Genesis Evangelion
Neon Genesis Evangelion
1995 · TV
as Ryouji Kaji (voice)
Demon Slayer: Kimetsu no Yaiba
Demon Slayer: Kimetsu no Yaiba
2019 · TV
as Zohakuten (voice)
Lazarus
Lazarus
2025 · TV
as Skinner (voice)
Super Dragon Ball Heroes
Super Dragon Ball Heroes
2018 · TV
as Beerus (voice)
Dragon Ball Super
Dragon Ball Super
2015 · TV
as Beerus (voice)