Acting
Kappei Yamaguchi
JA, FR, EN cinema · 214 credits
Born
23 May 1965 (age 61)
Birthplace
Fukuoka, Fukuoka, Japan
Also known as Mitsuo Yamaguchi · Kinoshita Toukichirou · Ushiku Kyouya · Yamaguchi Kappei · Yamaguchi Mitsuo · 木下 桃吉郎
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
Filmography
Gintama the Movie 2026: Yoshiwara in Flames
as Inorin (voice)
Assassination Classroom the Movie: Our Time
as Futoshi (voice)
Detective Conan: The Counterfeit Case of Ultra 30
as Shinichi Kudo (voice)
Detective Conan: Fallen Angel of the Highway
as Shinichi Kudou (voice)
Alice in Wonderland –Dive in Wonderland–
as The White Rabit (voice)
Detective Conan: One-Eyed Flashback
as Shinichi Kudo (voice)
Detective Conan: The 17-Year-Old Truth
as Shinichi Kudo (voice)
Detective Conan: The Million-Dollar Pentagram
as Kaito Kid / Shinichi Kudou (voice)
Detective Conan vs. Kid the Phantom Thief
as Kaito Kuroba / Kaito Kid (voice)
One Piece Fan Letter
as Usopp
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train
as Kaito Kuroba (voice)
Detective Conan: Black Iron Submarine
as Shinichi Kudou (voice)
One Piece Film Red
as Usopp (voice)
Detective Conan: The Bride of Halloween
as Shinichi Kudo (voice)
ODDTAXI in the Woods
as Eiji Kakihana (voice)
One Piece - En route vers l'épisode 1000
as Comédien de doublage de Usopp – Japon
Detective Conan: The Scarlet Bullet
as Shinichi Kudo (voice)
Detective Conan: The Scarlet School Trip
as Shinichi Kudo (voice)
Case Closed: The Fist of Blue Sapphire
as Shinichi Kudo / Kaito Kuroba (voice)
One Piece: Stampede
as Usopp (voice)
Super Sentai Strongest Battle Director's Cut
as ToQger Arsenal (voice)
Engimon
Actor
One Piece: Episode of Skypiea
as Usopp (voice)
Case Closed: Zero the Enforcer
as Shinichi Kudo / Kaito Kid (voice)
Peacemaker Kurogane: Belief
as Shinpachi Nagakura (voice)
Planetarium HANAKAPPA: Bloom! Pop! Space Travel
as Garizo (voice)
One Piece Episode of East Blue
as Usopp (voice)
Okaeri: Furusato no Karatsu
as Sora Hiroi (voice)
Case Closed: The Crimson Love Letter
as Shinichi Kudo (voice)
Mazinger Z: Infinity
as Mucha (voice)
Detective Conan: Episode One - The Great Detective Turned Small
as Shinichi Kudo (voice)
One Piece: The Great Treasure of Tongari Island
as Usopp (voice)
One Piece Film Gold: Episode 0
as Usopp (voice)
Shuriken Sentai Ninninger vs. ToQger the Movie: Ninjas in Wonderland
as Ticket (voice), ToQger Equipment Voice
Detective Conan: The Darkest Nightmare
as Shinichi Kudo (voice)
One Piece Film: GOLD
as Usopp (voice)
One Piece: Heart of Gold
as Usopp (voice)
Ressha Sentai ToQger Final Live Tour 2015
as Ticket / ToQger Equipment Voice (voice)
Ressha Sentai ToQger vs. Kyoryuger: The Movie
as Ticket (voice)
The Adventures of Tyrano Boy
as Zesta (voice)
Detective Conan: Sunflowers of Inferno
as Shinichi Kudo / Kaitou Kid (voice)
Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams
as Ticket (voice)
The Boy and the Beast
as Teenage Jiromaru (voice)
One Piece: Adventure of Nebulandia
as Usopp (voice)
One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will
as Usopp (voice)
Detective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History
as Shinichi Kudo (voice)
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
as ToQger Equipment Voice
Ressha Sentai ToQger DVD Special: Farewell, Ticket! The Wasteland Super ToQ Battle!
as Ticket (voice)
Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special
as Ticket / ToQger Equipment (voice)
Detective Conan: Dimensional Sniper
as Shinichi Kudo (voice)
Ressha Sentai ToQger The Movie: Galaxy Line S.O.S.
as Ticket / ToQger Equipment / Narrator (voice)
Zyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur War
as ToQger equipment (voice)
Tomcat's Big Adventure
as Michael (voice)
Detective Conan: Private Eye in the Distant Sea
as Shinichi Kudo (voice)
Hunter x Hunter: Phantom Rouge
as Feitan (voice)
Lupin the Third vs. Detective Conan: The Movie
as Shinichi Kudo / Kaito Kuroba (voice)
Dream 9 Toriko x One Piece x Dragon Ball Z Super Collaboration Special!!
as Usopp (voice)
HANAKAPPA: Adventure in the Butterfly Kingdom
as Garizo (voice)
HANAKAPPA's Traffic Safety: Turn Right, Left, Right in Search of a Cake
as Garizo (voice)
TIGER & BUNNY: The Beginning
as Robin Baxter (voice)
Detective Conan: The Eleventh Striker
as Shinichi Kudo (voice)
One Piece: Episode of Luffy - Hand Island Adventure
as Usopp (voice)
One Piece Film: Z
as Usopp (voice)
One Piece: Glorious Island
as Usopp (voice)
Asura
Actor
Persona4 the ANIMATION -The Factor of Hope
as Kuma (voice)
One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends
as Usopp (voice)
VISUALIVE Persona 4
as Kuma (voice)
One Piece Mugiwara Chase
as Usopp (voice)
One Piece Episode of Alabasta Prologue
as Usopp (voice)
One Piece 3D: Gekisou! Trap Coaster
as Usopp (voice)
Detective Conan: Quarter of Silence
as Shinichi Kudo (voice)
Serena x One Piece: Sennyuu!! Sauzando Sunny-gou
as Usopp (voice)
One Piece Film: Strong World
as Usopp (voice)
Heart and Yummie
as Heart (voice)
Yu-Gi-Oh! Bonds Beyond Time
as Daitokuji (voice)
Atashin'chi: The 3D Movie
as Fujino (voice)
Detective Conan: The Lost Ship in the Sky
as Shinichi Kudo / Kaito Kid (voice)
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!
as Flappy (voice)
Coicent
as White Deer (voice)
Detective Conan: The Raven Chaser
as Shinichi Kudo (voice)
Space Battleship Yamato Resurrection
as Ryohei Nakanishi (voice)
Lupin the Third vs. Detective Conan
as Shinichi Kudo (voice)
Death Note Relight 2: L's Successors
as L (voice)
Yona Yona Penguin
as Mulmul (voice)
Pretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together
as Flappy (voice)
Ranma ½: Nightmare! Incense of Spring Sleep
as Ranma Saotome ♂ (voice)
One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom
as Usopp (voice)
Detective Conan: Full Score of Fear
as Shinichi Kudo (voice)
One Piece: Romance Dawn Story
as Usopp (voice)
Urusei Yatsura: The Obstacle Course Swim Meet, It's a Rumic World: Urusei Yatsura
as (voice)
It's a Rumic World: 50th Anniversary Weekly★Shonen Sunday
as Inuyasha / Ranma Saotome ♂ (voice)
One Piece: The Desert Princess and the Pirates: Adventure in Alabasta
as Usopp / Lashes (voice)
Detective Conan: Jolly Roger in the Deep Azure
as Shin'ichi Kudo (voice)
Pokémon Mystery Dungeon: Explorers of Time & Darkness
as Chimchar (voice)
One Piece: Giant Mecha Soldier of Karakuri Castle
as Usopp (voice)
Detective Conan: The Private Eyes' Requiem
as Shinichi Kudo (voice) / Kaito Kuroba (voice)
Futari wa Precure Splash☆Star the Movie: Tic-Tac Crisis Hanging by a Thin Thread!
as Flappy (voice)
Animal Crossing: The Movie
as Fûta (voice)
Futari wa Precure Splash☆Star: Maji Doki Theater
as Flappy (voice)
One Piece: Baron Omatsuri and the Secret Island
as Usopp (voice)
Detective Conan: Strategy Above the Depths
as Shinichi Kudou (voice)
Inuyasha the Movie 4: Fire on the Mystic Island
as Inuyasha (voice)
Dead Leaves
as Retro (voice)
Detective Conan: Magician of the Silver Sky
as Kaito Kid / Shinichi Kudou (voice)
One Piece: Curse of the Sacred Sword
as Usopp (voice)
Netrun-mon the Movie
as BB Runner
Inuyasha the Movie 3: Swords of an Honorable Ruler
as Inuyasha (voice)
One Piece Special: Protect! The Last Great Stage
as Usopp (voice)
One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!
as Usopp (voice)
Detective Conan: Crossroad in the Ancient Capital
as Shinichi Kudo (voice)
One Piece: Dead End Adventure
as Usopp (voice)
Guitar wo Motta Shounen: Kikaider VS Inazuman
as Saburo Kazeta/Inazuman
A Tree of Palme
as Roualt (voice)
La Blue Girl: Climax Taizen
as Nin-Nin
One Piece: Dream Soccer King!
as Usopp (voice)
Detective Conan: The Phantom of Baker Street
as Shinichi Kudo (voice)
Bonobono: Secret of the Kumomo Tree
as Araiguma-kun
Camp Pikachu
as Barubeat (voice)
Inuyasha the Movie 2: The Castle Beyond the Looking Glass
as Inuyasha (voice)
One Piece: The Adventure in Grand Line
as Usopp (voice)
One Piece: Clockwork Island Adventure
as Usopp (voice)
Inuyasha the Movie: Affections Touching Across Time
as Inuyasha (voice)
One Piece: Jango's Dance Carnival
as Usopp (voice)
Case Closed: Countdown to Heaven
as Shinichi Kudo (voice)
Detective Conan: Captured in Her Eyes
as Shinichi Kudo (voice)
Escaflowne: The Movie
as Shesta (voice)
One Piece: The Movie
as Usopp (voice)
Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel
as Usopp (voice)
Pichu & Pikachu's Winter Vacation 2001
as Delibird (voice)
Baby Felix & Friends
as Poindexter
Detective Conan: The Last Wizard of the Century
as Shinichi Kudo / Kaito Kuroba (voice)
Pokémon: Pikachu's Rescue Adventure
as Parasect (voice)
Case Closed: The Fourteenth Target
as Shinichi Kudo (voice)
Welcome to Lodoss Island!
as Etoh (voice)
Detective Conan: The Time Bombed Skyscraper
as Shinichi Kudo (voice)
Samurai X: The Motion Picture
as Yasuharu Musashino
Noiseman Sound Insect
as Manabu (voice)
Eternal Family
as Sasuke (voice)
Neighborhood Story The Movie
as Tsutomu Yamaguchi (voice)
Shadow Skill: The Movie
as Scrib Lowengren
Kindaichi Case Files : The Opera House Murders
as Hajime Kindaichi (Voice)
Bronze: Zetsuai Since 1989
as Shibuya (voice)
Ultraman Super Fighter Legend
as Astra / Announcer Banjou (voice)
Shadow Skill: Epilogue
as Scrib Lowengren (voice)
Plastic Little: The Adventures of Captain Tita
as Nicole (voice)
Grappler Baki: The Ultimate Fighter
as Baki Hanma
Barefoot Gin Rei
as Daisaku Kusama (voice)
Ranma 1/2: Team Ranma vs. the Legendary Phoenix
as Ranma Saotome ♂ (voice)
The Mighty Gin Rei
as Daisaku Kusama (voice)
Crows
Actor
Tokyo Babylon 2
as Subaru Sumeragi
Bondage Queen Kate
as Dick (voice)
Butt Attack Punisher Girl Gautaman: The Birth of Gautaman
as Shibuya (voice)
Butt Attack Punisher Girl Gautaman R: The Final Battle Between Love & Tragedy!
as Shibuya (voice)
Battle Angel
as Yūgo (voice)
Blue Memories: Boys, Colonizing Manchuria and Mongolia
as Kyota Suzuki (voice)
Appleland Story
as Virgil
Giant Robo: The Day the Earth Stood Still
as Daisaku Kusama
Tottoi
as Billia (voice)
Desperate Love 1989
as Katsumi Shibuya (voice)
Chibi Maruko-chan: My Favorite Song
as Kenichi Oono (voice)
Boyfriend
as Ougi (voice)
Ranma 1/2 the Movie 2: Nihao My Concubine
as Ranma Saotome ♂ (voice)
Delinquent in Drag
as Suke Banji (voice)
Hanappe Bazooka
as Hanahei Yamada (voice)
Tokyo Babylon 1
as Subaru Sumeragi
Madara
as (voice)
Urotsukidōji II: Legend of the Demon Womb
as Young Munchausen II (voice)
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
as Ranma Saotome ♂ (voice)
Inferious Interplanetary War Chronicle - Condition Green
as Oscar Cloud (voice)
Trusty Ginjiro
as Ginjiro Yamazaki (voice)
A Wind Named Amnesia
as Johnny (voice)
Violence Jack: Hell's Wind
as Saburo Tenma
Ryokunohara Labyrinth - Sparkling Phantom
as Kanata Tokino
Chibi Maruko-chan
as Kenichi Oono (voice)
Nineteen 19
as Hiroaki Kusano (voice)
Kiki's Delivery Service
as Tombo (voice)