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 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.
Known for
Acting364
movieOne Piece: The Movie
2026
Usopp (voice)
movieAssassination Classroom the Movie: Our Time
2026
Futoshi (voice)
movieGintama: Yoshiwara in Flames
2026
Inorin (voice)
tvBEAT RUNNERS
2026
Vivace (voice)
tvMechanical Marie
2025
Carl Ojisan (voice)
movieDetective Conan: The 17-Year-Old Truth
2025
Shinichi Kudo (voice)
movieAlice in Wonderland –Dive in Wonderland–
2025
The White Rabit (voice)
movieDetective Conan: One-Eyed Flashback
2025
Shinichi Kudo (voice)
tvRanma1/2
2024
Ranma Saotome (voice)
tvMecha-Ude: Mechanical Arms
2024
Yakumo (voice)
movieDetective Conan: The Million-Dollar Pentagram
2024
Kaito Kid / Shinichi Kudou (voice)
tvTrain to the End of the World
2024
Shizuru's father (voice)
tvBakuage Sentai Boonboomger
2024
Ticket (voice)
tvBUCCHIGIRI?!
2024
Komao (voice)
movieDetective Conan vs. Kid the Phantom Thief
2024
Kaito Kuroba / Kaito Kid (voice)
movieDetective Conan: Black Iron Submarine
2023
Shinichi Kudou (voice)
movieDetective Conan: The Story of Ai Haibara: Black Iron Mystery Train
2023
Kaito Kuroba (voice)
tvUrusei Yatsura
2022
Saizo (voice) / Tsuyuo (voice) / B-Bo (voice)
movieOne Piece Film Red
2022
Usopp (voice)
movieDetective Conan: The Bride of Halloween
2022
Shinichi Kudo (voice)
tvMiss Shachiku and the Little Baby Ghost
2022
"Cute" Voiceover of the Week (voice)
tvEstab-Life: Great Escape
2022
Mikhail (voice)
movieODDTAXI in the Woods
2022
Eiji Kakihana (voice)
movieOne Piece - En route vers l'épisode 1000
2021
Comédien de doublage de Usopp – Japon
tvThe Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm
2021
Oberon (voice)
movieDetective Conan: The Scarlet Bullet
2021
Shinichi Kudo (voice)
tvSpace Academy
2021
Jii-chan (voice)
tvODDTAXI
2021
Eiji Kakihana (voice)
tvOne Pace
2020
Usopp
tvThe Gymnastics Samurai
2020
Bigbird Aragaki (voice)
tvJUJUTSU KAISEN
2020
Kechizu (voice)
tvYashahime: Princess Half-Demon
2020
Inuyasha (voice)
movieDetective Conan: The Scarlet School Trip
2019
Shinichi Kudo (voice)
movieSuper Sentai Strongest Battle Director's Cut
2019
ToQger Arsenal (voice)
tvVinland Saga
2019
Jabbathe (voice)
movieChibi Maruko-chan
2019
Kenichi Oono (voice)
movieCase Closed: The Fist of Blue Sapphire
2019
Shinichi Kudo / Kaito Kuroba (voice)
tv4 Week Continuous Special Super Sentai Strongest Battle!!
2019
ToQger Arsenal (voice)
movieOne Piece: Stampede
2019
Usopp (voice)
tvRADIANT
2018
Master Lord Majesty (voice)
movieOne Piece: Episode of Skypiea
2018
Usopp (voice)
tvSuper Dragon Ball Heroes
2018
Fu (voice)
moviePeacemaker Kurogane: Belief
2018
Shinpachi Nagakura (voice)
movieCase Closed: Zero the Enforcer
2018
Shinichi Kudo / Kaito Kid (voice)
tvGeGeGe no Kitaro
2018
Ittan Momen
movieOne Piece Episode of East Blue
2017
Usopp (voice)
movieMazinger Z: Infinity
2017
Mucha (voice)
tvThe Ancient Magus' Bride
2017
Oberon (voice)
movieCase Closed: The Crimson Love Letter
2017
Shinichi Kudo (voice)
tvMakeruna!! Aku no Gundan!
2017
Pepu (voice)
movieOkaeri: Furusato no Karatsu
2017
Sora Hiroi (voice)
movieDetective Conan: Episode One - The Great Detective Turned Small
2017
Shinichi Kudo (voice)
movieOne Piece: Heart of Gold
2016
Usopp (voice)
movieOne Piece Film: GOLD
2016
Usopp (voice)
movieOne Piece Film Gold: Episode 0
2016
Usopp (voice)
movieDetective Conan: The Darkest Nightmare
2016
Shinichi Kudo (voice)
tvDoubutsu Sentai Zyuohger
2016
Illusion (voice)
movieShuriken Sentai Ninninger vs. ToQger the Movie: Ninjas in Wonderland
2016
Ticket (voice), ToQger Equipment Voice
tvShowa Genroku Rakugo Shinju
2016
Amaken (voice)
movieOne Piece: Adventure of Nebulandia
2015
Usopp (voice)
movieOne Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will
2015
Usopp (voice)
movieThe Boy and the Beast
2015
Teenage Jiromaru (voice)
tvRampo Kitan: Game of Laplace
2015
Shitai-kun (voice)
movieRessha Sentai ToQger Final Live Tour 2015
2015
Ticket / ToQger Equipment Voice (voice)
movieThe Adventures of Tyrano Boy
2015
Zesta (voice)
movieDetective Conan: Sunflowers of Inferno
2015
Shinichi Kudo / Kaitou Kid (voice)
tvRin-ne
2015
Sabato Rokudou
movieDetective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History
2015
Shinichi Kudo (voice)
movieRessha Sentai ToQger vs. Kyoryuger: The Movie
2015
Ticket (voice)
movieTomcat's Big Adventure
2014
Michael (voice)
tvMagic Kaito 1412
2014
Kaito Kuroba / Shinichi Kudo (voice)
tvIn Search of the Lost Future
2014
Osafune Kenny Eitarou
movieRessha Sentai ToQger DVD Special: Farewell, Ticket! The Wasteland Super ToQ Battle!
2014
Ticket (voice)
movieRessha Sentai ToQger The Movie: Galaxy Line S.O.S.
2014
Ticket / ToQger Equipment / Narrator (voice)
tvPersona 4 The Golden Animation
2014
Teddie (voice)
tvMagi: Adventure of Sinbad
2014
Valefor (voice)
movieDetective Conan: Dimensional Sniper
2014
Shinichi Kudo (voice)
tvGigant Big-Shot Tsukasa
2014
Tsukasa Mendō (voice)
movieRessha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special
2014
Ticket / ToQger Equipment (voice)
movieHeisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
2014
ToQger Equipment Voice
tvRessha Sentai ToQger
2014
Ticket (voice)
movieZyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur War
2014
ToQger equipment (voice)
movieLupin the Third vs. Detective Conan: The Movie
2013
Shinichi Kudo / Kaito Kuroba (voice)
tvDanganronpa: The Animation
2013
Hifumi Yamada (voice)
movieDetective Conan: Private Eye in the Distant Sea
2013
Shinichi Kudo (voice)
movieHunter x Hunter: Phantom Rouge
2013
Feitan (voice)
movieOne Piece: Glorious Island
2012
Usopp (voice)
movieOne Piece Film: Z
2012
Usopp (voice)
tvJoJo's Bizarre Adventure
2012
Shigechi (voice) / Yo-Yo Ma
movieTIGER & BUNNY: The Beginning
2012
Robin Baxter (voice)
movieVISUALIVE Persona 4
2012
Kuma (voice)
movieDetective Conan: The Eleventh Striker
2012
Shinichi Kudo (voice)
tvHikonin Sentai Akibaranger
2012
Chief Clerk Blu-Ray (voice) / Chief Editor HVD (voice)
movieOne Piece 3D: Gekisou! Trap Coaster
2011
Usopp (voice)
tvPERSONA 4 the Animation
2011
Teddie (voice)
tvMajikoi - Oh! Samurai Girls
2011
Ikuro Fukumoto (voice)
tvHunter x Hunter
2011
Feitan (voice)
movieOne Piece Episode of Alabasta Prologue
2011
Usopp (voice)
movieDetective Conan: Quarter of Silence
2011
Shinichi Kudo (voice)
movieOne Piece 3D: Straw Hat Chase
2011
Usopp (voice)
movieCoicent
2010
White Deer (voice)
movieAtashin'chi: The 3D Movie
2010
Fujino (voice)
movieHeart and Yummie
2010
Heart (voice)
movieDetective Conan: The Lost Ship in the Sky
2010
Shinichi Kudo / Kaito Kid (voice)
tvMagic Kaito: Kid the Phantom Thief
2010
Kaito Kuroba / Kaito Kid (voice)
tvTensou Sentai Goseiger
2010
Ain-I of the Neutral (voice)
movieYu-Gi-Oh! Bonds Beyond Time
2010
Daitokuji (voice)
movieYona Yona Penguin
2009
Mulmul (voice)
movieOne Piece Film: Strong World
2009
Usopp (voice)
movieSpace Battleship Yamato Resurrection
2009
Ryohei Nakanishi (voice)
movieDetective Conan: The Raven Chaser
2009
Shinichi Kudo (voice)
movieLupin the Third vs. Detective Conan
2009
Shinichi Kudo (voice)
moviePretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together
2009
Flappy (voice)
tvStitch!
2008
Kijimuna
tvOne Outs
2008
Satoshi Ideguchi (voice)
movieOne Piece: Romance Dawn Story
2008
Usopp (voice)
movieRanma ½: Nightmare! Incense of Spring Sleep
2008
Ranma Saotome ♂ (voice)
movieIt's a Rumic World: 50th Anniversary Weekly★Shonen Sunday
2008
Inuyasha / Ranma Saotome ♂ (voice)
movieDetective Conan: Full Score of Fear
2008
Shinichi Kudo (voice)
movieOne Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom
2008
Usopp (voice)
moviePokémon Mystery Dungeon: Explorers of Time & Darkness
2007
Chimchar (voice)
tvBaccano!
2007
Chic Jefferson (voice)
movieDetective Conan: Jolly Roger in the Deep Azure
2007
Shin'ichi Kudo (voice)
tvClaymore
2007
Male 'Awakened' 3 (voice)
movieOne Piece: The Desert Princess and the Pirates: Adventure in Alabasta
2007
Usopp / Lashes (voice)
movieAnimal Crossing: The Movie
2006
Fûta (voice)
movieFutari wa Precure Splash☆Star the Movie: Tic-Tac Crisis Hanging by a Thin Thread!
2006
Flappy (voice)
tvDeath Note
2006
L (voice)
tvAngel's Feather
2006
Hamura Shou (voice)
movieDetective Conan: The Private Eyes' Requiem
2006
Shinichi Kudo (voice) / Kaito Kuroba (voice)
tvKiba
2006
Hugh (voice)
tvPreCure Splash Star
2006
Flappy (voice)
tvAyakashi: Samurai Horror Tales
2006
Kaikaimaru (voice)
movieDetective Conan: Strategy Above the Depths
2005
Shinichi Kudou (voice)
tvEyeshield 21
2005
Raimon Tarou
tvThe Law of Ueki
2005
Hideyoshi Soya (voice)
movieInuyasha the Movie 4: Fire on the Mystic Island
2004
Inuyasha (voice)
movieNetrun-mon the Movie
2004
BB Runner
tvYu-Gi-Oh! GX
2004
Professor Daitokuji / Lyman Banner (voice)
tvDearS
2004
及川彦郎（配音）
movieDetective Conan: Magician of the Silver Sky
2004
Kaito Kid / Shinichi Kudou (voice)
tvDoki Doki School Hours
2004
Kenta Suetake
tvSgt. Frog
2004
Tororo
movieOne Piece: Curse of the Sacred Sword
2004
Usopp (voice)
tvTokusou Sentai Dekaranger
2004
Thousanian Gineka (voice)
movieDead Leaves
2004
Retro (voice)
movieInuyasha the Movie 3: Swords of an Honorable Ruler
2003
Inuyasha (voice)
tvPeacemaker Kurogane
2003
Shinpachi Nagakura (voice)
tvPretty Guardian Sailor Moon
2003
Artemis (voice)
tvPapuwa
2003
Chappy / Dr. Gunma (voice)
movieDetective Conan: Crossroad in the Ancient Capital
2003
Shinichi Kudo (voice)
movieOne Piece: Dead End Adventure
2003
Usopp (voice)
tvMouse
2003
Sorata Muon (voice)
tvViper GTS
2002
Ogawa (voice)
tvViper GTS
2002
Ogawa
tvHanada Shounen-shi
2002
Haruhiko (voice)
tvMonkey Typhoon
2002
Goku (voice)
movieBonobono: Secret of the Kumomo Tree
2002
Araiguma-kun
movieCamp Pikachu
2002
Barubeat (voice)
movieOne Piece: The Adventure in Grand Line
2002
Usopp (voice)
movieDetective Conan: The Phantom of Baker Street
2002
Shinichi Kudo (voice)
tvAtashin'chi
2002
Fujino (voice)
tvThe Twelve Kingdoms
2002
Rokuta (voice)
tvRizelmine
2002
Tomonori Iwaki
movieA Tree of Palme
2002
Roualt (voice)
movieOne Piece: Dream Soccer King!
2002
Usopp (voice)
movieInuyasha the Movie: Affections Touching Across Time
2001
Inuyasha (voice)
tvPecola
2001
Bashatt
movieCase Closed: Countdown to Heaven
2001
Shinichi Kudo (voice)
movieOne Piece: Clockwork Island Adventure
2001
Usopp (voice)
movieOne Piece: Jango's Dance Carnival
2001
Usopp (voice)
moviePichu & Pikachu's Winter Vacation 2001
2000
Delibird (voice)
tvAndroid Kikaider
2000
Saburo Kazeda (voice)
tvInuYasha
2000
InuYasha (voice)
tvGravitation
2000
Ryuichi Sakuma (voice)
tvReinou Tantei Miko: Phantom Hunter Miko
2000
Rokuro Kanda (voice)
movieEscaflowne: The Movie
2000
Shesta (voice)
movieDetective Conan: Captured in Her Eyes
2000
Shinichi Kudo (voice)
movieBaby Felix & Friends
2000
Poindexter
tvOne Piece
1999
Usopp (voice)
tvGravitation: Lyrics of Love
1999
Ryuuichi Sakuma
moviePokémon: Pikachu's Rescue Adventure
1999
Parasect (voice)
movieDetective Conan: The Last Wizard of the Century
1999
Shinichi Kudo / Kaito Kuroba (voice)
tvEden's Bowy
1999
Jorrne
tvBetterman
1999
Keita Aono (voice)
tvKamikaze Kaitou Jeanne
1999
Noin Claude
tvDragon Knight: Wheel of Time
1998
Kakeru (voice)
tvFlint: The Time Detective
1998
Kyoichiro Narugami
tvShadow Skill
1998
Low (voice)
movieWelcome to Lodoss Island!
1998
Etoh (voice)
movieCase Closed: The Fourteenth Target
1998
Shinichi Kudo (voice)
tvFancy Lala
1998
Taro Yoshida (voice)
tvCyber Team in Akihabara
1998
Crane Bahnsteik (voice)
tvCowboy Bebop
1998
Rhint (voice)
movieSamurai X: The Motion Picture
1997
Yasuharu Musashino
movieNoiseman Sound Insect
1997
Manabu (voice)
movieDetective Conan: The Time Bombed Skyscraper
1997
Shinichi Kudo (voice)
tvRevolutionary Girl Utena
1997
Shiori's boyfriend (voice)
movieEternal Family
1997
Sasuke (voice)
tvJungle de Ikou!
1997
Takuma (voice)
tvAyane's High Kick
1997
Kappei Inagaki (voice)
movieKindaichi Case Files Movie 1: The Opera House Murders
1996
Hajime Kindaichi (Voice)
movieBronze: Zetsuai Since 1989
1996
Shibuya (voice)
tvJewel BEM Hunter Lime
1996
バース (voice)
movieUltraman Super Fighter Legend
1996
Astra / Announcer Banjou (voice)
movieShadow Skill: The Movie
1996
Scrib Lowengren
tvLady Blue
1996
Nin-Nin (voice)
tvBaby and Me
1996
Takuya Enoki (voice)
tvB'T X
1996
Camilla (voice)
movieNeighborhood Story The Movie
1996
Tsutomu Yamaguchi (voice)
tvFire Emblem
1996
Julian (voice)
tvTeppen
1996
Hanabishi Satoshi
tvCan Can Bunny Extra
1996
Kenta (voice)
tvDetective Conan
1996
Shinichi Kudo (voice)
movieShadow Skill: Epilogue
1995
Scrib Lowengren (voice)
tvNeighborhood Story
1995
Tsutomu Yamaguchi (Voice)
tvWedding Peach
1995
Takuro Amano
tvZenki
1995
Zenki (voice)
tvMighty Space Miners
1994
Ushiwaka Nanbu (voice)
movieButt Attack Punisher Girl Gautaman R: The Final Battle Between Love & Tragedy!
1994
Shibuya (voice)
tvCaptain Tsubasa J
1994
Ryou Ishizaki (voice)
movieRanma 1/2: Team Ranma vs. the Legendary Phoenix
1994
Ranma Saotome ♂ (voice)
movieThe Mighty Gin Rei
1994
Daisaku Kusama (voice)
tvTwin Angels
1994
Onimaro (voice)
movieBondage Queen Kate
1994
Dick (voice)
tvBondage Queen Kate
1994
Dick (voice)
tvMobile Fighter G Gundam
1994
Sai Saici (voice)
tvRed Baron
1994
Ken Kurenai / Fake Ken
moviePlastic Little: The Adventures of Captain Tita
1994
Nicole (voice)
movieTokyo Babylon 2
1994
Subaru Sumeragi
movieBarefoot Gin Rei
1994
Daisaku Kusama (voice)
movieBlue Memories: Boys, Colonizing Manchuria and Mongolia
1993
Kyota Suzuki (voice)
tvPlease Save My Earth
1993
Hirohiko Kazama (voice)
tvThe Cockpit
1993
Soldier Utsunomiya (voice)
tvJungle King Taa-chan
1993
Etekichi
movieBattle Angel
1993
Yūgo (voice)
tvBattle Angel
1993
Yugo (voice)
tvShippuu! Iron Leaguer
1993
Kiwami Juurouta
tvArmored Dragon Legend Villgust
1993
Bostov (voice)
tvMiracle Girls
1993
Yuuya Noda (voice)
movieChibi Maruko-chan: My Favorite Song
1992
Kenichi Oono (voice)
movieAppleland Story
1992
Virgil
movieTokyo Babylon 1
1992
Subaru Sumeragi
tvTokyo Babylon
1992
Subaru Sumeragi (voice)
movieHanappe Bazooka
1992
Hanahei Yamada (voice)
movieDelinquent in Drag
1992
Suke Banji (voice)
movieRanma 1/2 the Movie 2: Nihao My Concubine
1992
Ranma Saotome ♂ (voice)
movieDesperate Love 1989
1992
Katsumi Shibuya (voice)
tvZetsuai 1989
1992
Katsumi Shibuya (voice)
tvGiant Robo: The Day the Earth Stood Still
1992
Daisaku Kusama
movieGiant Robo: The Day the Earth Stood Still
1992
Daisaku Kusama
tvLa Blue Girl
1992
Nin-Nin (voice)
tvKO Century Beast Warriors
1992
Wan Dababatta
tvFree Kick Toward Tomorrow
1992
Toto (voice)
movieBoyfriend
1992
Ougi (voice)
movieTottoi
1992
Billia (voice)
movieInferious Interplanetary War Chronicle - Condition Green
1991
Oscar Cloud (voice)
tvHere Is Greenwood
1991
Tenma Koizumi (voice)
movieRanma 1/2 the Movie: Big Trouble in Nekonron, China
1991
Ranma Saotome ♂ (voice)
tvGenji Tsuushin Agedama
1991
Hikari Yumenokōji (voice)
tvThe Heroic Legend of Arslan: Age of Heroes
1991
Arslan (voice)
movieUrotsukidōji II: Legend of the Demon Womb
1991
Young Munchausen II (voice)
tvLegend of the Dragon Kings
1991
Amaru Ryudou
tvRG Veda
1991
Ryū-ō (voice)
tvSlow Step
1991
Akiba Shuu
movieTrusty Ginjiro
1991
Ginjiro Yamazaki (voice)
movieMadara
1991
(voice)
tvMadara
1991
Madara (voice)
movieA Wind Named Amnesia
1990
Johnny (voice)
movieViolence Jack: Hell's Wind
1990
Saburo Tenma
tvDevil Hunter Yohko
1990
Wakabayashi Osamu (voice)
tvThe Hakkenden: Legend of the Dog Warriors
1990
Sosuke Inukawa (voice)
movieNineteen 19
1990
Hiroaki Kusano (voice)
tvRecord of Lodoss War
1990
Etoh (voice)
tvNadia: The Secret of Blue Water
1990
Hamahama (voice)
tv1+2=Paradise
1990
Yūsuke Yamamoto
tvSamurai Pizza Cats
1990
Yattarou
movieRyokunohara Labyrinth - Sparkling Phantom
1990
Kanata Tokino
movieKiki's Delivery Service
1989
Tombo (voice)
tvRanma ½
1989
Ranma Saotome ♂ (voice)
