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.
Movie | One Piece Film Red | Usopp (voice) | 2022-08-06 |
Movie | Case Closed: The Fist of Blue Sapphire | Shinichi Kudo / Kaito Kuroba (voice) | 2019-04-12 |
Movie | One Piece: Stampede | Usopp (voice) | 2019-01-03 |
Movie | Detective Conan: The Scarlet School Trip | Shinichi Kudo (voice) | 2019-11-22 |
Movie | Case Closed: Zero the Enforcer | Shinichi Kudo / Kaito Kid (voice) | 2018-04-13 |
Movie | Peacemaker Kurogane: Belief | Shinpachi Nagakura (voice) | 2018-06-02 |
Movie | One Piece: Episode of East Blue | Usopp (voice) | 2017-08-26 |
Movie | Case Closed: The Crimson Love Letter | Shinichi Kudo (voice) | 2017-04-15 |
Series | The Ancient Magus' Bride | Oberon (voice) | 2017-10-08 |
Movie | Mazinger Z: Infinity | Mucha (voice) | 2017-10-27 |
Movie | Detective Conan: The Darkest Nightmare | Shinichi Kudo (voice) | 2016-04-16 |
Series | Showa Genroku Rakugo Shinju | Amaken (voice) | 2016-01-09 |
Movie | Shuriken Sentai Ninninger vs. ToQger the Movie: Ninjas in Wonderland | Ticket (voice), ToQger Equipment Voice | 2016-01-23 |
Movie | One Piece Film: GOLD | Usopp (voice) | 2016-07-23 |
Movie | Detective Conan: Episode One - The Great Detective Turned Small | Shinichi Kudo (voice) | 2016-12-09 |
Series | Rin-ne | Sabato Rokudou | 2015-04-04 |
Movie | The Disappearance of Conan Edogawa: The Worst Two Days in History | Shin'ichi Kudou (voice) | 2015-01-30 |
Movie | Detective Conan: Sunflowers of Inferno | Shinichi Kudo / Kaitou Kid (voice) | 2015-04-18 |
Movie | Ressha Sentai ToQger vs. Kyoryuger: The Movie | Ticket (voice) | 2015-01-17 |
Movie | Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams | Ticket (voice) | 2015-06-24 |
Movie | The Adventures of Tyrano Boy | Bard (voice) | 2015-06-06 |
Movie | One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will | Usopp | 2015-08-22 |
Movie | The Boy and the Beast | Teenage Jiromaru (voice) | 2015-07-11 |
Movie | One Piece: Adventure of Nebulandia | Usopp (voice) | 2015-12-20 |
Movie | Zyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur War | ToQger equipment (voice) | 2014-01-18 |
Movie | Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special | Ticket / ToQger Equipment (voice) | 2014-03-30 |
Movie | Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai | ToQger Equipment Voice | 2014-03-29 |
Movie | Detective Conan: Dimensional Sniper | Shinichi Kudo (voice) | 2014-04-19 |
Movie | Ressha Sentai ToQger The Movie: Galaxy Line S.O.S. | Ticket / ToQger Equipment / Narrator (voice) | 2014-07-19 |
Series | Persona 4 The Golden Animation | Kuma | 2014-07-11 |
Movie | Hunter x Hunter: Phantom Rouge | Feitan (voice) | 2013-01-12 |
Movie | Detective Conan: Private Eye in the Distant Sea | Shinichi Kudo (voice) | 2013-04-19 |
Movie | Lupin the Third vs. Detective Conan: The Movie | Shinichi Kudo / Kaito Kuroba (voice) | 2013-12-07 |
Movie | One Piece Episode of Merry: The Tale of One More Friend | Usopp | 2013-12-31 |
Movie | One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends | Usopp (voice) | 2012-08-25 |
Movie | TIGER & BUNNY: The Beginning | Robin Baxter (voice) | 2012-09-22 |
Movie | Detective Conan: The Eleventh Striker | Shinichi Kudo (voice) | 2012-04-14 |
Movie | One Piece Film: Z | Usopp (voice) | 2012-12-15 |
Movie | Asura | 2012-09-29 | |
Movie | One Piece: Episode of Luffy - Hand Island Adventure | Usopp (voice) | 2012-12-15 |
Series | JoJo's Bizarre Adventure | Shigechi (voice) | 2012-10-06 |
Movie | One Piece 3D: Straw Hat Chase | Usopp (voice) | 2011-03-19 |
Series | Persona 4: The Animation | Kuma | 2011-10-07 |
Series | Majikoi - Oh! Samurai Girls | Ikuro Fukumoto (voice) | 2011-10-02 |
Movie | Yu-Gi-Oh!: Bonds Beyond Time | Daitokuji (voice) | 2010-01-23 |
Movie | Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel! | Flappy (voice) | 2010-03-14 |
Movie | Heart and Yummie | Heart (voice) | 2010-10-16 |
Movie | Detective Conan: The Lost Ship in the Sky | Shinichi Kudo / Kaito Kid (voice) | 2010-04-17 |
Movie | Detective Conan: The Raven Chaser | Shinichi Kudo (voice) | 2009-04-18 |
Movie | Lupin the Third vs. Detective Conan | Shinichi Kudo (voice) | 2009-03-27 |
Movie | Death Note Relight 2: L's Successors | L (voice) | 2009-10-07 |
Series | Valkyria Chronicles | Unknown | 2009-04-04 |
Movie | Space Battleship Yamato Resurrection | Ryohei Nakanishi | 2009-12-12 |
Movie | Yona Yona Penguin | Mulmul (voice) | 2009-12-23 |
Movie | One Piece Film: Strong World | Usopp (voice) | 2009-12-12 |
Movie | One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom | Usopp (voice) | 2008-03-01 |
Series | Stitch! | Kijimuna | 2008-10-08 |
Movie | Detective Conan: Jolly Roger in the Deep Azure | Shin'ichi Kudo (voice) | 2007-04-21 |
Movie | One Piece: The Desert Princess and the Pirates: Adventure in Alabasta | Usopp / Lashes (voice) | 2007-03-03 |
Series | Baccano! | Chic Jefferson (voice) | 2007-07-27 |
Movie | Death Note Relight 1: Visions of a God | L (voice) | 2007-08-31 |
Movie | Angel's Feather | Hamura, Shou (voice) | 2006-04-28 |
Movie | One Piece: Giant Mecha Soldier of Karakuri Castle | Usopp (voice) | 2006-03-04 |
Movie | Animal Crossing: The Movie | Fûta (voice) | 2006-12-16 |
Series | The Law of Ueki | Hideyoshi Soya (voice) | 2005-04-04 |
Series | Eyeshield 21 | Raimon Tarou | 2005-04-06 |
Series | Sgt. Frog | Tororo | 2004-04-03 |
Movie | Dead Leaves | Retro (voice) | 2004-01-17 |
Movie | One Piece: Curse of the Sacred Sword | Usopp (voice) | 2004-03-06 |
Movie | Detective Conan: Magician of the Silver Sky | Kaito Kid / Shinichi Kudou (voice) | 2004-04-17 |
Series | Doki Doki School Hours | Kenta Suetake | 2004-04-04 |
Movie | Inuyasha the Movie 4: Fire on the Mystic Island | Inuyasha (voice) | 2004-12-23 |
Series | Yu-Gi-Oh! GX | Lyman Banner | 2004-10-06 |
Movie | Detective Conan: Crossroad in the Ancient Capital | Shinichi Kudo (voice) | 2003-04-19 |
Series | Pecola | Bashatt | 2003-04-21 |
Series | Papuwa | Chappy | 2003-09-30 |
Series | Pretty Guardian Sailor Moon | Artemis (voice) | 2003-10-04 |
Movie | Inuyasha the Movie 3: Swords of an Honorable Ruler | Inuyasha (voice) | 2003-12-20 |
Series | Gun Frontier | Unknown | 2002-03-28 |
Movie | A Tree of Palme | Roualt (voice) | 2002-03-16 |
Series | Rizelmine | Tomonori Iwaki | 2002-04-02 |
Movie | One Piece: Dream Soccer King! | Usopp (voice) | 2002-03-02 |
Series | The Twelve Kingdoms | Rokuta (voice) | 2002-04-09 |
Series | Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey | Tochiro | 2002-12-21 |
Movie | Camp Pikachu | Barubeat (voice) | 2002-07-13 |
Movie | Detective Conan: The Phantom of Baker Street | Shinichi Kudo (voice) | 2002-04-20 |
Movie | One Piece: Clockwork Island Adventure | Usopp (voice) | 2001-03-03 |
Movie | One Piece: Jango's Dance Carnival | Usopp (voice) | 2001-03-03 |
Movie | Case Closed: Countdown to Heaven | Shinichi Kudo (voice) | 2001-04-21 |
Series | Angelic Layer | Unknown | 2001-04-01 |
Movie | Inuyasha the Movie: Affections Touching Across Time | Inuyasha (voice) | 2001-12-15 |
Movie | Detective Conan: Conan vs. Kid vs. Yaiba - The Grand Battle for the Treasure Sword!! | 2000-03-26 | |
Movie | One Piece: The Movie | Usopp (voice) | 2000-03-04 |
Movie | Detective Conan: Captured in Her Eyes | Shinichi Kudo (voice) | 2000-04-22 |
Series | Android Kikaider | Saburo Kazeda (voice) | 2000-10-16 |
Movie | Escaflowne: The Movie | Shesta (voice) | 2000-06-24 |
Series | InuYasha | InuYasha (voice) | 2000-10-16 |
Movie | Detective Conan: The Last Wizard of the Century | Shinichi Kudo / Kaito Kuroba (voice) | 1999-04-17 |
Series | Eden's Bowy | Jorrne | 1999-04-06 |
Movie | Pokémon: Pikachu's Rescue Adventure | Parasect (voice) | 1999-07-17 |
Series | One Piece | Usopp (voice) | 1999-10-20 |
Movie | Virgin Fleet | Sada | 1998-04-25 |
Movie | Case Closed: The Fourteenth Target | Shinichi Kudo (voice) | 1998-04-18 |
Series | Flint: The Time Detective | Kyoichiro Narugami | 1998-10-01 |
Movie | Eternal Family | Sasuke (voice) | 1997-04-01 |
Series | Revolutionary Girl Utena | Shiori's boyfriend (voice) | 1997-04-02 |
Movie | Jungle de Ikou! | Takuma Kusanagi (voice) | 1997-03-26 |
Movie | Rurouni Kenshin: Requiem for the Ishin Patriots | Yasuharu Musashino | 1997-12-20 |
Series | CLAMP School Detectives | Unknown | 1997-05-03 |
Movie | Case Closed: The Time Bombed Skyscraper | Shinichi Kudo (voice) | 1997-04-19 |
Series | Case Closed | Shinichi Kudo (voice) | 1996-01-08 |
Movie | Magical Circle Guru Guru | 1996-04-20 | |
Movie | Ultraman Super Fighter Legend | Astra / Announcer Banjou (voice) | 1996-09-25 |
Series | Zenki | Zenki | 1995-01-09 |
Series | Wedding Peach | Takuro Amano | 1995-04-05 |
Series | Mobile Fighter G Gundam | Sai Saici (voice) | 1994-04-22 |
Movie | Twin Dolls | Onimaru | 1994-01-02 |
Movie | Crows | 1994-01-28 | |
Movie | Junkers Come Here | Passenger (voice) | 1994-07-20 |
Series | Captain Tsubasa J | Ryou Ishizaki (voice) | 1994-10-21 |
Movie | Plastic Little: The Adventures of Captain Tita | Nicole | 1994-08-09 |
Movie | Armed Dragon Fantasy Villgust | 1993-01-21 | |
Movie | Battle Angel | Yūgo (voice) | 1993-06-21 |
Movie | Please Save My Earth | Hirohiko Kazama (voice) | 1993-12-17 |
Movie | The Cockpit | Soldier Utsunomiya | 1993-10-23 |
Movie | Tottoi | Billia (voice) | 1992-01-01 |
Movie | K.O. Beast | 1992-05-02 | |
Movie | Giant Robo: The Day the Earth Stood Still | Daisaku Kusama | 1992-07-22 |
Series | Tokyo Babylon | Subaru Sumeragi (voice) | 1992-10-21 |
Movie | The Heroic Legend of Arslan | Arslan | 1991-08-07 |
Movie | Ranma ½: The Movie — The Battle of Nekonron: The Fight to Break the Rules! | Ranma Saotome ♂ (voice) | 1991-11-02 |
Series | Samurai Pizza Cats | Yattarou | 1990-02-01 |
Series | Nadia: The Secret of Blue Water | Hamahama | 1990-04-13 |
Movie | A Wind Named Amnesia | Johnny (voice) | 1990-12-22 |
Movie | Chibi Maruko-chan | Kenichi Oono (voice) | 1990-12-15 |
Movie | Violence Jack: Hell's Wind | Saburo Tenma | 1990-12-21 |
Movie | Kiki's Delivery Service | Tombo (voice) | 1989-07-29 |
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