Kappei Yamaguchi
Acting
🎂 1965-05-23
Mitsuo Yamaguchi (山口 光雄, Yamaguchi Mitsuo), better known by his stage name of Kappei Yamaguchi (山口 勝平, Yamaguchi Kappei) is a Japanese voice actor and actor from Fukuoka, affiliated with Gokū and 21st Century Fox. He is best known for the roles of Ranma Saotome (Ranma ½), Jackson Neil (Miracle Girls), Tombo (Kiki's Delivery Service), Yattaro (Kyattou Ninden Teyandee), InuYasha (InuYasha), Ryuichi Sakuma (Gravitation), L (Death Note), Usopp (One Piece), Hideyoshi (Law of Ueki), and Kaito Kid and Shinichi Kudo (Case Closed). His current starring roles include that of Raimon "Monta" Taro, the Deimon Devil Bats' ace receiver in Eyeshield 21. Yamaguchi has appeared in eroge as Kyōya Ushihisa (牛久 京也, Ushihisa Kyōya). He made his first public appearance in North America at Otakon 2008; and was also a guest at Sakura-Con 2009. Yamaguchi's third appearance to date has been at Animazement in 2010. He is married and has a daughter, Akane Yamaguchi (山口 茜), and a son, Ryunosuke Yamaguchi (山口 竜之介), who also are voice actors. Description above from the Wikipedia article Kappei Yamaguchi, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Cast credits(346)
Suke Banji
1992
Tombo (voice)
1989
L (voice)
2009
Shinpachi Nagakura (voice)
2018
Usopp (voice)
2022
Shinichi Kudou (voice)
2023
Shinichi Kudo (voice)
1998
Kaito Kid / Shinichi Kudou (voice)
2024
L (voice)
2009
Shinichi Kudo (voice)
2000
Shinichi Kudo (voice)
2002
Usopp (voice)
2016
Shinichi Kudo (voice)
1997
Shinichi Kudo (voice)
2021
Kaito Kid / Shinichi Kudou (voice)
2004
Shinichi Kudou (voice)
2005
Shinichi Kudo (voice)
2009
Shinichi Kudo (voice)
2014
Usopp (voice)
2014
Shinichi Kudo / Kaito Kuroba (voice)
1999
Usopp (voice)
2009
Inuyasha (voice)
2001
Shin'ichi Kudo (voice)
2007
Shinichi Kudo (voice) / Kaito Kuroba (voice)
2006
Shinichi Kudo (voice)
2022
Shinichi Kudo (voice)
2016
Shinichi Kudo (voice)
2011
Usopp (voice)
2012
Shinichi Kudo (voice)
2013
Shinichi Kudo (voice)
2001
Shinichi Kudo (voice)
2003
Usopp (voice)
2016
Shinichi Kudo (voice)
2012
Teenage Jiromaru (voice)
2015
Shinichi Kudo (voice)
2008
Usopp (voice)
2001
Usopp (voice)
2018
Usopp (voice)
2000
Shinichi Kudo / Kaito Kid (voice)
2010
Usopp (voice)
2003
Shinichi Kudo (voice)
2017
Feitan (voice)
2013
Ranma Saotome ♂ (voice)
1991
Usopp (voice)
2006
Usopp (voice)
2008
Inuyasha (voice)
2003
Fûta (voice)
2006
Yūgo (voice)
1993
Shinichi Kudo / Kaitou Kid (voice)
2015
Ticket / ToQger Equipment (voice)
2014
Usopp / Lashes (voice)
2007
Young Munchausen II (voice)
1991
Inuyasha (voice)
2004
Inuyasha (voice)
2002
Daitokuji (voice)
2010
Usopp (voice)
2011
Usopp (voice)
2019
Mucha (voice)
2017
Usopp (voice)
2002
Usopp (voice)
2004
Usopp (voice)
2012
Shinichi Kudo / Kaito Kid (voice)
2018
Shinichi Kudo / Kaito Kuroba (voice)
2013
Parasect (voice)
1999
Shesta (voice)
2000
Ranma Saotome ♂ (voice)
1992
Usopp (voice)
2005
Usopp (voice)
2008
Baki Hanma
1994
Usopp (voice)
2017
Shinichi Kudo (voice)
2009
Nicole (voice)
1994
Yasuharu Musashino
1997
Retro (voice)
2004
Ranma Saotome ♂ (voice)
1994
Usopp (voice)
2015
Kaito Kuroba (voice)
2023
Usopp (voice)
2015
2012
Roualt (voice)
2002
Ranma Saotome ♂ (voice)
2008
Johnny (voice)
1990
Heart (voice)
2010
Mulmul (voice)
2009
Kenichi Oono (voice)
1990
Shinichi Kudo (voice)
2017
Usopp (voice)
2013
Ryohei Nakanishi
2009
Billia (voice)
1992
Usopp (voice)
2012
Saburo Tenma
1990
Flappy
2011
Shinichi Kudo (voice)
2019
Sasuke (voice)
1997
Shinichi Kudo (voice)
2014
Manabu (voice)
1997
Kakeru
1998
ToQger equipment (voice)
2014
Usopp (voice)
2003
Usopp (voice)
2005
Shinichi Kudo / Kaito Kuroba (voice)
2019
Zesta (voice)
2015
Bard (voice)
2015
Usopp (voice)
2002
Hanappe Yamada (voice)
1992
Usopp (voice)
2001
ToQger Equipment Voice
2014
Hajime Kindaichi (Voice)
1996
1994
Flappy
2009
Barubeat (voice)
2002
Flappy (voice)
2010
Michael (voice)
2014
Ougi (voice)
1992
Flappy
2012
2018
Hiroaki Kusano (voice)
1990
1996
2005
2017
Oscar Cloud (voice)
1991
Fujino (voice)
2010
1990
Delibird (voice)
2000
Poindexter
2000
Kuma (voice)
2012
Scrib Lowengren (voice)
1995
Shibuya (voice)
1996
(voice)
2008
Yūsuke Yamamoto (voice)
1990
Daisaku Kusama
Jimmy Kudo
1996
Shinichi Kudo (voice)
1996
Fujino (voice)
2002
Usopp (voice)
1999
Ranma Saotome
1989
Ranma Saotome ♂ (voice)
1989
Ittan Momen
2018
Kechizu (voice)
2020
InuYasha (voice)
2000
Feitan (voice)
2011
Rokuta (voice)
2002
Professor Daitokuji / Lyman Banner (voice)
2004
Master Lord Majesty (voice)
2018
Shigechi (voice)
2012
Sai Saici (voice)
1994
Zenki (voice)
1995
Rhint (voice)
1998
L (voice)
2006
Tororo
2004
Saizo (voice)
2022
Tsuyuo (voice)
2022
B-Bo (voice)
2022
Flappy (voice)
2006
Keita Aono (voice)
1999
Hugh (voice)
2006
Artemis (voice)
2003
Oberon (voice)
2017
Ain-I of the Neutral (voice)
2010
Yuuya Noda
1993
Fu (voice)
2018
Illusion (voice)
2016
Ticket (voice)
2014
1996
Inuyasha (voice)
2020
Hideyoshi Soya (voice)
2005
Raimon Tarou
2005
Teddie (voice)
2014
Shin (voice)
2020
Tsutomu Yamaguchi (Voice)
1995
Ikuro Fukumoto (voice)
2011
Ryou Ishizaki (voice)
1994
Jii-chan (voice)
2021
Takuro Amano
1995
Teddie (voice)
2011
Hikari Yumenokōji (voice)
1991
(voice)
1997
Etekichi
1993
Ranma Saotome (voice)
2024
Sabato Rokudou
2015
2006
Yattarou
1990
Etoh (voice)
1990
1994
Jorrne
1999
Shinpachi Nagakura (voice)
2003
Camilla (voice)
1996
Kiwami Juurouta
1993
Rune
2008
Kijimuna
2008
Noin Claude
1999
Kyoichiro Narugami
1998
2012
2001
Sosuke Inukawa (voice)
1990
Daisaku Kusama
1992
Hifumi Yamada (voice)
2013
Sorata Muon (voice)
2003
Soldier Utsunomiya (voice)
1993
Wan Dababatta
1992
Male 'Awakened' 3 (voice)
2007
Jabbathe (voice)
2019
Eiji Kakihana (voice)
2021
Bigbird Aragaki (voice)
2020
Goku (voice)
2002
1994
(voice)
1994
Komao (voice)
2024
Pepu (voice)
2017
Hirohiko Kazama (voice)
1993
Ken Kurenai
1994
Fake Ken
1994
Tenma Koizumi (voice)
1991
Tomonori Iwaki
2002
Shizuru's father (voice)
2024
2002
Ryū-ō (voice)
1991
Low (voice)
1998
Amaru Ryudou
1991
Kaito Kuroba / Shinichi Kudo (voice)
2014
カナビー
1996
2001
Usopp
2016
Tochiro (voice)
2002
Chappy
2003
Dr. Gunma
2003
Akiba Shuu
1991
Amaken (voice)
2016
Yugo (voice)
1993
Taro Yoshida
1998
Valefor (voice)
2014
Arslan (voice)
1991
Tsukasa Mendō (voice)
2014
Haruhiko (voice)
2002
Thousanian Gineka (voice)
2004
Oberon (voice)
2021
Julian (voice)
1996
Ryuichi Sakuma (voice)
2000
2009
Osafune Kenny Eitarou
2014
Kenta Suetake
2004
2002
Hikoro Oikawa (voice)
2004
Kaikaimaru (voice)
2006
Hachibee
2004
2006
Satoshi Ideguchi (voice)
2008
Hamahama (voice)
1990
Chic Jefferson (voice)
2007
Ticket (voice)
2024
Shiori's boyfriend (voice)
1997
Shitai-kun
2015
Crane Bahnsteik (voice)
1998
Yakumo (voice)
2024
Chief Clerk Blu-Ray (voice)
2012
Chief Editor HVD (voice)
2012
Subaru Sumeragi (voice)
1992
Bostov (voice)
1993
Kaito Kuroba / Kaito Kid (voice)
2010
Madara (voice)
1991
Usopp (voice)
2013
工藤新一 / 怪盗基德
1996
2011
Wakabayashi Osamu (voice)
1990
Katsumi Shibuya (voice)
1992
Hamura Shou (voice)
2006
Toto
1992
Saburo Kazeda (voice)
2000
Bashatt
2003
Kappei Inagaki (voice)
1997
1992
バース (voice)
1996
Chamberlain
2007
Ushiwaka Nanbu (voice)
1994
White Deer (voice)
2010
1996
Kenichi Oono (voice)
1992
Usopp (voice)
2011
Ticket / ToQger Equipment / Narrator (voice)
2014
Ticket (voice)
2015
Hirohiko Kazama (voice)
1993
Ticket (voice)
2015
Tsutomu Yamaguchi (voice)
1996
Etoh (voice)
1998
1993
Robin Baxter (voice)
2012
Kanata Tokino
1990
1991
Chimchar (voice)
2007
Ticket (voice)
2014
Kaito Kuroba / Kaito Kid (voice)
2024
1991
2007
The White Rabit (voice)
2025
Astra / Announcer Banjou (voice)
1996
Usopp (voice)
2016
Usopp (voice)
2003
Nin-Nin
2002
Kaito Kid / Kaito Kuroba
2010
山口
1991
1999
Usopp (voice)
2016
Sora Hiroi (voice)
2017
Usopp (voice)
2000
Flappy (voice)
2006
Daisaku Kusama
1992
(voice)
1991
Ticket (voice), ToQger Equipment Voice
2016
Usopp (voice)
2012
Kakeru
1998
Katsumi Shibuya (voice)
1992
Daisaku Kusama (voice)
1994
2012
2004
主演
2008
Ogawa
2002
2005
Ticket / ToQger Equipment Voice (voice)
2015
1992
2005
Usopp (voice)
2011
Scrib Lowengren
1996
2000
Flappy (voice)
2006
Sada
1998
Araiguma-kun
2002
Comédien de doublage de Usopp – Japon
2021
Inuyasha / Ranma Saotome ♂ (voice)
2008
Virgil
1992
Zenki
1997
Subaru Sumeragi
1992
Subaru Sumeragi
1994
Daisaku Kusama (voice)
1994
1992
BB Runner
2004
Nashiya Sutami (voice)
1989
2011
Nin-Nin (voice)
1992
Kakeru (voice)
1998
Dick (voice)
1994
Eon
1986
Kenta (voice)
1996
Nin-Nin (voice)
1996
Rokuro Kanda (voice)
2000
Yūsuke Yamamoto
1990
Ogawa (voice)
2002