Kappei Yamaguchi
Acting
Born May 23, 1965 · Fukuoka, Fukuoka, Japan
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.
Films (202)
Assassination Classroom the Movie: Everyone's Time
2026
Detective Conan Episode "ZERO" The Shinichi Kudo Aquarium Case
2026
Gintama: Yoshiwara in Flames
2026
Detective Conan: The Truth of 17 Years Ago
2025
Alice in Wonderland –Dive in Wonderland–
2025
Stage Play 「Spooky Kitaro」
2025
Detective Conan: One-Eyed Flashback
2025
Unification of Japan Gaiden: Yamazaki Family — Joji and His Merry Friends
2024
Detective Conan: The Million-Dollar Pentagram
2024
Detective Conan vs. Kid the Phantom Thief
2024
Detective Conan: Black Iron Submarine
2023
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train
2023
One Piece Film Red
2022
Detective Conan: The Bride of Halloween
2022
One Piece - En route vers l'épisode 1000
2021
Detective Conan: The Scarlet Bullet
2021
Detective Conan: The Scarlet School Trip
2019
Super Sentai Strongest Battle Director's Cut
2019
Chibi Maruko-chan
2019
Case Closed: The Fist of Blue Sapphire
2019
One Piece: Stampede
2019
One Piece: Episode of Skypiea
2018
Peacemaker Kurogane: Belief
2018
Case Closed: Zero the Enforcer
2018
Engimon
2018
One Piece Episode of East Blue
2017
Mazinger Z: Infinity
2017
Case Closed: The Crimson Love Letter
2017
Okaeri: Furusato no Karatsu
2017
Kamiwaza Wanda
2017
Detective Conan: Episode One - The Great Detective Turned Small
2017
One Piece: Heart of Gold
2016
One Piece: The Great Treasure of Tongari Island
2016
One Piece Film: GOLD
2016
One Piece Film Gold: Episode 0
2016
Detective Conan: The Darkest Nightmare
2016
Shuriken Sentai Ninninger vs. ToQger the Movie: Ninjas in Wonderland
2016
One Piece: Adventure of Nebulandia
2015
One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will
2015
The Boy and the Beast
2015
Ressha Sentai ToQger Final Live Tour 2015
2015
Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams
2015
The Adventures of Tyrano Boy
2015
Detective Conan: Sunflowers of Inferno
2015
Ressha Sentai ToQger vs. Kyoryuger: The Movie
2015
One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends
2014
The Disappearance of Conan Edogawa: The Worst Two Days in History
2014
Tomcat's Big Adventure
2014
Ressha Sentai ToQger DVD Special: Farewell, Ticket! The Wasteland Super ToQ Battle!
2014
Ressha Sentai ToQger The Movie: Galaxy Line S.O.S.
2014
Detective Conan: Dimensional Sniper
2014
Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special
2014
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
2014
Zyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur War
2014
One Piece Episode of Merry: The Tale of One More Friend
2013
Lupin the Third vs. Detective Conan: The Movie
2013
Detective Conan: Private Eye in the Distant Sea
2013
Dream 9 Toriko x One Piece x Dragon Ball Z Super Collaboration Special!!
2013
Hunter x Hunter: Phantom Rouge
2013
One Piece: Glorious Island
2012
One Piece: Episode of Luffy - Hand Island Adventure
2012
One Piece Film: Z
2012
Asura
2012
TIGER & BUNNY: The Beginning
2012
One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends
2012
VISUALIVE Persona 4
2012
Persona4 the ANIMATION -The Factor of Hope-
2012
Detective Conan: The Eleventh Striker
2012
Pretty Cure All Stars New Stage: Friends of the Future
2012
One Piece 3D: Gekisou! Trap Coaster
2011
One Piece Episode of Alabasta Prologue
2011
Detective Conan: Quarter of Silence
2011
One Piece 3D: Straw Hat Chase
2011
Pretty Cure All Stars DX3: Deliver the Future! The Rainbow-Colored Flower That Connects the World
2011
Serena x One Piece: Sennyuu!! Sauzando Sunny-gou
2011
Coicent
2010
Atashin'chi: The 3D Movie
2010
Heart and Yummie
2010
Detective Conan: The Lost Ship in the Sky
2010
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!
2010
Yu-Gi-Oh! Bonds Beyond Time
2010
Yona Yona Penguin
2009
One Piece Film: Strong World
2009
Space Battleship Yamato Resurrection
2009
Death Note Relight 2: L's Successors
2009
Detective Conan: The Raven Chaser
2009
Lupin the Third vs. Detective Conan
2009
Pretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together
2009
Urusei Yatsura: The Obstacle Course Swim Meet, It's a Rumic World: Urusei Yatsura
2008
One Piece: Romance Dawn Story
2008
Ranma ½: Nightmare! Incense of Spring Sleep
2008
It's a Rumic World: 50th Anniversary Weekly★Shonen Sunday
2008
Detective Conan: Full Score of Fear
2008
One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom
2008
Mouse Story: The Adventures of George and Gerald
2007
Detective Conan: Black History
2007
Pokémon Mystery Dungeon: Explorers of Time & Darkness
2007
Death Note Relight 1: Visions of a God
2007
Detective Conan: Jolly Roger in the Deep Azure
2007
Detective Conan Magic File
2007
One Piece: The Desert Princess and the Pirates: Adventure in Alabasta
2007
Animal Crossing: The Movie
2006
Futari wa Precure Splash☆Star the Movie: Tic-Tac Crisis Hanging by a Thin Thread!
2006
Futari wa Precure Splash☆Star: Maji Doki Theater
2006
Detective Conan: The Private Eyes' Requiem
2006
One Piece: Giant Mecha Soldier of Karakuri Castle
2006
One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy
2005
Nagasaki 1945 ~ The Angelus Bells
2005
Tomorrow Will Be Better! Half a Sweet Potato
2005
Detective Conan: Strategy Above the Depths
2005
Pretty Guardian Sailor Moon: Act Zero
2005
One Piece: Baron Omatsuri and the Secret Island
2005
Inuyasha the Movie 4: Fire on the Mystic Island
2004
Pretty Guardian Sailor Moon Special Act: We're Getting Married!！
2004
Netrun-mon the Movie
2004
Detective Conan: Magician of the Silver Sky
2004
One Piece: Curse of the Sacred Sword
2004
Dead Leaves
2004
Inuyasha the Movie 3: Swords of an Honorable Ruler
2003
One Piece Special: Protect! The Last Great Stage
2003
Detective Conan: Crossroad in the Ancient Capital
2003
One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!
2003
One Piece: Dead End Adventure
2003
Inuyasha the Movie 2: The Castle Beyond the Looking Glass
2002
Bonobono: Secret of the Kumomo Tree
2002
Camp Pikachu
2002
Detective Conan: The Phantom of Baker Street
2002
La Blue Girl: Climax Taizen
2002
A Tree of Palme
2002
One Piece: Dream Soccer King!
2002
One Piece: Chopper's Kingdom on the Island of Strange Animals
2002
Inuyasha the Movie: Affections Touching Across Time
2001
Case Closed: Countdown to Heaven
2001
One Piece: Clockwork Island Adventure
2001
One Piece: Jango's Dance Carnival
2001
Pichu & Pikachu's Winter Vacation 2001
2000
Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel
2000
Escaflowne: The Movie
2000
Detective Conan: Captured in Her Eyes
2000
One Piece: The Movie
2000
Baby Felix & Friends
2000
My Dread is School! Kanako Inuki Shout Collection
1999
Pokémon: Pikachu's Rescue Adventure
1999
Detective Conan: The Last Wizard of the Century
1999
Gosho Aoyama’s Collection of Short Stories
1999
Dragon Knight: Wheel of Time
1998
Welcome to Lodoss Island!
1998
Virgin Fleet
1998
Case Closed: The Fourteenth Target
1998
Rurouni Kenshin: Requiem for the Ishin Patriots
1997
Noiseman Sound Insect
1997
Conan vs. Kaito Kid
1997
Detective Conan: The Time Bombed Skyscraper
1997
Eternal Family
1997
Kishin Douji Zenki Gaiden: Anki Kitan
1997
Kindaichi Case Files Movie 1: The Opera House Murders
1996
Bronze: Zetsuai Since 1989
1996
Ultraman Super Fighter Legend
1996
Shadow Skill: The Movie
1996
Magical Circle Guru Guru
1996
Dragon Quest - Emblem of Roto
1996
Neighborhood Story The Movie
1996
Shadow Skill: Epilogue
1995
Butt Attack Punisher Girl Gautaman R: The Final Battle Between Love & Tragedy!
1994
Grappler Baki: The Ultimate Fighter
1994
Ranma 1/2: Team Ranma vs. the Legendary Phoenix
1994
The Mighty Gin Rei
1994
Bondage Queen Kate
1994
Butt Attack Punisher Girl Gautaman: The Birth of Gautaman
1994
Plastic Little: The Adventures of Captain Tita
1994
Tokyo Babylon 2
1994
Barefoot Gin Rei
1994
Crows
1994
Blue Memories: Boys, Colonizing Manchuria and Mongolia
1993
Battle Angel
1993
Silent Mobius Gaiden: The End of the Edo Period
1993
Chibi Maruko-chan: My Favorite Song
1992
Appleland Story
1992
Tokyo Babylon 1
1992
Hanappe Bazooka
1992
Delinquent in Drag
1992
Ranma 1/2 the Movie 2: Nihao My Concubine
1992
Desperate Love 1989
1992
Giant Robo: The Day the Earth Stood Still
1992
The Heroic Legend of Arslan II
1992
K.O. Beast
1992
Boyfriend
1992
Tottoi
1992
Inferious Interplanetary War Chronicle - Condition Green
1991
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
1991
The Heroic Legend of Arslan
1991
Urotsukidōji II: Legend of the Demon Womb
1991
Trusty Ginjiro
1991
Madara
1991
Samurider: Nazo no Tenkousei
1991
A Wind Named Amnesia
1990
Violence Jack: Hell's Wind
1990
Devil Hunter Yohko
1990
Nineteen 19
1990
1+2=Paradise
1990
Ryokunohara Labyrinth - Sparkling Phantom
1990
Kiki's Delivery Service
1989