- Language
- Japanese
- Occupation
- Voice Actor
- Gender
- Male
- Date of birth
- 1965-05-23
- Hometown
- Fukuoka, Japan
- Years active
- 1988
- Blood type
- B
Kappei Yamaguchi
山口勝平
Twitter
Affiliated with Gokū and 21st Century Fox. Best known for the roles of Ranma Saotome (Ranma ½), Tombo (Kiki's Delivery Service), Yattaro (Kyattou Ninden Teyandee), InuYasha (InuYasha), L (Death Note), Usopp (One Piece), Hideyoshi (Law of Ueki), and Kaito Kid and Shinichi Kudo (Detective Conan). He made his first public appearance in North America at Otakon 2008.
Father of Ryuunosuke and Akane Yamaguchi.
Signature roles
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Death Note: Relight
as L Lawliet
2007
♡ 27,086
Death Note
as L Lawliet
2006
♡ 27,086
One Piece: Mega Mecha Soldier of Karakuri Castle
as Usopp
2006
♡ 6,598
ONE PIECE
as Usopp
1999
♡ 6,598
One Piece: Chopper’s Kingdom on the Island of Strange Animals
as Usopp
2002
♡ 6,598
One Piece The Movie: The Dead End Adventure
as Usopp
2003
♡ 6,598
One Piece: Clockwork Island Adventure
as Usopp
2001
♡ 6,598
One Piece: The Curse of the Sacred Sword
as Usopp
2004
♡ 6,598
One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!
as Usopp
2003
♡ 6,598
ONE PIECE: The Movie
as Usopp
2000
♡ 6,598
Career timeline
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19862026
Frequent co-stars
Frequently asked questions
What is Kappei Yamaguchi's name in other languages?
Kappei Yamaguchi is also known as 山口勝平, Mitsuo Yamaguchi (山口光雄).
When is Kappei Yamaguchi's birthday?
Kappei Yamaguchi was born on May 23, 1965.
How old is Kappei Yamaguchi?
Kappei Yamaguchi is 60 years old.
What is Kappei Yamaguchi's gender?
Kappei Yamaguchi is male.
What is Kappei Yamaguchi's blood type?
Kappei Yamaguchi's blood type is B.
What does Kappei Yamaguchi do?
Kappei Yamaguchi works as Voice Actor.
What language does Kappei Yamaguchi voice in?
Kappei Yamaguchi performs in Japanese.
Where is Kappei Yamaguchi from?
Kappei Yamaguchi is from Fukuoka, Japan.