KAPPEI YAMAGUCHI
Acting
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), 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).
- Case Closed: The Million-Dollar Pentagram2024
- BUCCHIGIRI?!2024
- Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train2023
- Detective Conan: Black Iron Submarine2023
- Detective Conan: The Bride of Halloween2022
- One Piece Film Red2022
- Urusei Yatsura2022
- Urusei Yatsura2022
- Urusei Yatsura2022
- Detective Conan: The Scarlet Bullet2021
- ODDTAXI2021
- The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm2021
- Space Academy2021
- BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense.2020
- The Gymnastics Samurai2020
- Jujutsu Kaisen2020
- Yashahime: Princess Half-Demon2020
- Case Closed: The Fist of Blue Sapphire2019
- Detective Conan: The Scarlet School Trip2019
- One Piece: Stampede2019
- Vinland Saga2019
- Case Closed: Zero the Enforcer2018
- One Piece: Episode of Skypiea2018
- Peacemaker Kurogane: Belief2018
- GeGeGe no Kitaro2018
- Super Dragon Ball Heroes2018
- RADIANT2018
- Case Closed: The Crimson Love Letter2017
- One Piece Episode of East Blue2017
- Mazinger Z: Infinity2017
- The Ancient Magus' Bride2017
- Detective Conan: Episode One - The Great Detective Turned Small2016
- Detective Conan: The Darkest Nightmare2016
- One Piece Film: GOLD2016
- One Piece: Heart of Gold2016
- Shuriken Sentai Ninninger vs. ToQger the Movie: Ninjas in Wonderland2016
- Hitori no Shita: The Outcast2016
- Showa Genroku Rakugo Shinju2016
- Doubutsu Sentai Zyuohger2016
- Detective Conan: Sunflowers of Inferno2015
- The Adventures of Tyrano Boy2015
- One Piece: Adventure of Nebulandia2015
- The Boy and the Beast2015
- Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion2015
- The Adventures of Tyrano Boy2015
- Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams2015
- Ressha Sentai ToQger vs. Kyoryuger: The Movie2015
- Rin-ne2015
- Rampo Kitan: Game of Laplace2015
- Detective Conan: Dimensional Sniper2014
- Ressha Sentai ToQger DVD Special: Farewell, Ticket! The Wasteland Super ToQ Battle!2014
- The Disappearance of Conan Edogawa: The Worst Two Days in History2014
- Ressha Sentai ToQger The Movie: Galaxy Line S.O.S.2014
- Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special2014
- Tomcat's Big Adventure2014
- One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends2014
- Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai2014
- Zyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur War2014
- Magi: Adventure of Sinbad2014
- Persona 4 The Golden Animation2014
- Magic Kaito 14122014
- In Search of the Lost Future2014
- Ressha Sentai ToQger2014
- Detective Conan: Private Eye in the Distant Sea2013
- Lupin the Third vs. Detective Conan: The Movie2013
- One Piece Episode of Merry: The Tale of One More Friend2013
- Hunter x Hunter: Phantom Rouge2013
- Dream 9 Toriko & One Piece & Dragon Ball Z Super Collaboration Special!!2013
- Danganronpa: The Animation2013
- Detective Conan: The Eleventh Striker2012
- One Piece Film: Z2012
- One Piece: Episode of Luffy - Hand Island Adventure2012
- One Piece: Glorious Island2012
- One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends2012
- Precure All Stars New Stage: Friends of the Future2012
- Tiger & Bunny: The Beginning2012
- JoJo's Bizarre Adventure2012
- Hikonin Sentai Akibaranger2012
- Hikonin Sentai Akibaranger2012
- Detective Conan: Quarter of Silence2011
- One Piece 3D: Straw Hat Chase2011
- Precure All Stars Movie DX3: Deliver the Future! The Rainbow-Colored Flower That Connects the World2011
- Majikoi - Oh! Samurai Girls2011
- Persona4 the ANIMATION2011
- Hunter x Hunter2011
- Heart and Yummie2010
- Detective Conan: The Lost Ship in the Sky2010
- Coicent2010
- Atashin'chi: The 3D Movie2010
- Yu-Gi-Oh!: Bonds Beyond Time2010
- Precure All Stars Movie DX2: The Light of Hope - Protect the Rainbow Jewel!2010
- Magic Kaito: Kid the Phantom Thief2010
- Tensou Sentai Goseiger2010
- Detective Conan: The Raven Chaser2009
- One Piece: Strong World2009
- Space Battleship Yamato Resurrection2009
- Yona Yona Penguin2009
- Death Note Relight 2: L's Successors2009
- Lupin the Third vs. Detective Conan2009
- Precure All Stars Movie DX: Everyone Is a Friend - A Miracle All Precures Together2009
- Detective Conan: Full Score of Fear2008
- One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom2008
- One Piece: Romance Dawn Story2008
- Urusei Yatsura: The Obstacle Course Swim Meet, It's a Rumic World: Urusei Yatsura2008
- Stitch!2008
- Neo Angelique Abyss2008
- One Outs2008
- Detective Conan: Jolly Roger in the Deep Azure2007
- Pokémon Mystery Dungeon: Explorers of Time & Darkness2007
- Death Note Relight 1: Visions of a God2007
- One Piece: The Desert Princess and the Pirates: Adventure in Alabasta2007
- Mouse Story: The Adventures of George and Gerald2007
- One Piece: The Desert Princess and the Pirates: Adventure in Alabasta2007
- Baccano!2007
- Detective Conan: The Private Eyes' Requiem2006
- One Piece: Giant Mecha Soldier of Karakuri Castle2006
- Animal Crossing: The Movie2006
- Kiba2006
- Ayakashi: Samurai Horror Tales2006
- Pretty Cure Splash Star2006
- Angel's Feather2006
- Death Note2006
- Detective Conan: Strategy Above the Depths2005
- One Piece: Baron Omatsuri and the Secret Island2005
- One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy2005
- Eyeshield 212005
- The Law of Ueki2005
- Inuyasha the Movie 4: Fire on the Mystic Island2004
- Dead Leaves2004
- Detective Conan: Magician of the Silver Sky2004
- One Piece: Curse of the Sacred Sword2004
- Yu-Gi-Oh! GX2004
- Doki Doki School Hours2004
- Sgt. Frog2004
- Tokusou Sentai Dekaranger2004
- Inuyasha the Movie 3: Swords of an Honorable Ruler2003
- Detective Conan: Crossroad in the Ancient Capital2003
- One Piece Special: Protect! The Last Great Stage2003
- One Piece: Dead End Adventure2003
- One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!2003
- Pretty Guardian Sailor Moon2003
- Pecola2003
- Papuwa2003
- Papuwa2003
- Mouse2003
- Peacemaker2003
- Inuyasha the Movie 2: The Castle Beyond the Looking Glass2002
- Detective Conan: The Phantom of Baker Street2002
- Bonobono: Secret of the Kumomo Tree2002
- A Tree of Palme2002
- One Piece: Chopper's Kingdom on the Island of Strange Animals2002
- One Piece: Dream Soccer King!2002
- Camp Pikachu2002
- La Blue Girl: Climax Taizan2002
- My Family2002
- Rizelmine2002
- Hanada Shounen-shi2002
- Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey2002
- The Twelve Kingdoms2002
- Case Closed: Countdown to Heaven2001
- One Piece: Clockwork Island Adventure2001
- Inuyasha the Movie: Affections Touching Across Time2001
- One Piece: Jango's Dance Carnival2001
- Detective Conan: Captured in Her Eyes2000
- One Piece: The Movie2000
- Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel2000
- Escaflowne: The Movie2000
- InuYasha2000
- Android Kikaider2000
- Gravitation2000
- Detective Conan: The Last Wizard of the Century1999
- Pokémon: Pikachu's Rescue Adventure1999
- Kamikaze Kaitou Jeanne1999
- Eden's Bowy1999
- Betterman1999
- One Piece1999
- Case Closed: The Fourteenth Target1998
- Virgin Fleet1998
- Flint: The Time Detective1998
- Fancy Lala1998
- Shadow Skill1998
- Cowboy Bebop1998
- Detective Conan: The Time Bombed Skyscraper1997
- Kishin Douji Zenki Gaiden: Anki Kitan1997
- Eternal Family1997
- Noiseman Sound Insect1997
- Rurouni Kenshin: Requiem for the Ishin Patriots1997
- Revolutionary Girl Utena1997
- Ayane's High Kick1997
- Kindaichi Case Files Movie 1: The Opera House Murders1996
- Shadow Skill: The Movie1996
- Bronze: Zetsuai Since 19891996
- B'T X1996
- Case Closed1996
- Case Closed1996
- Fire Emblem1996
- Can Can Bunny Extra1996
- Shadow Skill: Epilogue1995
- Wedding Peach1995
- Neighborhood Story1995
- Zenki1995
- Grappler Baki: The Ultimate Fighter1994
- Ranma ½: The Movie 3 — The Super Non-Discriminatory Showdown: Team Ranma vs. the Legendary Phoenix1994
- Plastic Little: The Adventures of Captain Tita1994
- Red Baron1994
- Red Baron1994
- Captain Tsubasa J1994
- Mobile Fighter G Gundam1994
- Battle Angel1993
- Please Save My Earth1993
- Miracle Girls1993
- Shippuu! Iron Leaguer1993
- Battle Angel1993
- Please Save My Earth1993
- The Cockpit1993
- Armored Dragon Legend Villgust1993
- Appleland Story1992
- Giant Robo: The Day the Earth Stood Still1992
- Ranma ½: The Movie 2 — The Battle of Togenkyo: Rescue the Brides!1992
- Delinquent in Drag1992
- Hanappe Bazooka1992
- Tottoi1992
- Desperate Love1992
- Chibi Maruko-chan: My Favorite Song1992
- Tokyo Babylon1992
- Giant Robo: The Day the Earth Stood Still1992
- Free Kick Toward Tomorrow1992
- La Blue Girl1992
- KO Century Beast Warriors1992
- Zetsuai-19891992
- Madara1991
- Ranma ½: The Movie — The Battle of Nekonron: The Fight to Break the Rules!1991
- Urotsukidōji II: Legend of the Demon Womb1991
- RG Veda1991
- Legend of the Dragon Kings1991
- The Heroic Legend of Arslan: Age of Heroes1991
- Slow Step1991
- Here Is Greenwood1991
- Madara1991
- Violence Jack: Hell's Wind1990
- A Wind Named Amnesia1990
- Nineteen 191990
- Chibi Maruko-chan1990
- Samurai Pizza Cats1990
- Nadia: The Secret of Blue Water1990
- Devil Hunter Yohko1990
- Record of Lodoss War1990
- 1+2=Paradise1990
- Hakkenden: Legend of the Dog Warriors1990
- Kiki's Delivery Service1989
- Ranma ½1989
- Ranma ½1989
- The Little Judge from Hell1973