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

Bleach
Bleach
2004 · TV
as Quilge Opie (voice)
Kamen Rider
Kamen Rider
1971 · TV
as Narrator (voice)
Kamen Rider
Kamen Rider
1971 · TV
as ZEZTZ Driver (voice)
JUJUTSU KAISEN
JUJUTSU KAISEN
2020 · TV
as Miguel (voice)
Hunter x Hunter
Hunter x Hunter
2011 · TV
as Silva (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)
Ranma ½
Ranma ½
1989 · TV
as Guide (voice)
Ranma ½
Ranma ½
1989 · TV
as Ryoga Hibiki (voice)
Ranma ½
Ranma ½
1989 · TV
as Master (voice)
Ranma ½
Ranma ½
1989 · TV
as Ryoga Hibiki
Fullmetal Alchemist: Brotherhood
Fullmetal Alchemist: Brotherhood
2009 · TV
as Isaac McDougal (voice)
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)
Kamen Rider ZEZTZ
Kamen Rider ZEZTZ
2025 · TV
as ZEZTZ Driver (voice)
Kamen Rider ZEZTZ
Kamen Rider ZEZTZ
2025 · TV
as Zeztz Darkness Nightmare (voice)
Neon Genesis Evangelion
Neon Genesis Evangelion
1995 · TV
as Ryouji Kaji (voice)
Cowboy Bebop
Cowboy Bebop
1998 · TV
as Spike Spiegel / Ein (voice)
Lazarus
Lazarus
2025 · TV
as Skinner (voice)
Dragon Ball Super
Dragon Ball Super
2015 · TV
as Beerus (voice)
Super Dragon Ball Heroes
Super Dragon Ball Heroes
2018 · TV
as Beerus (voice)
Demon Slayer: Kimetsu no Yaiba
Demon Slayer: Kimetsu no Yaiba
2019 · TV
as Zohakuten (voice)
Baki Hanma
Baki Hanma
2021 · TV
as Lips, Teeth, Tongue (voice)