Kappei Yamaguchi
May 23, 1965(60 years old)
Fukuoka, Fukuoka, Japan|Acting
Biography
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.
Movies (204)
7.4
Assassination Classroom the Movie: Our Time
2026
6.0
Detective Conan Episode "ZERO" The Shinichi Kudo Aquarium Case
2026
Gintama: Yoshiwara in Flames
2026
Detective Conan: The Truth of 17 Years Ago
2025
7.5
Alice in Wonderland –Dive in Wonderland–
2025
Stage Play 「Spooky Kitaro」
2025
7.3
Detective Conan: One-Eyed Flashback
2025
『ONE PIECE』魚人島編
2024
Unification of Japan Gaiden: Yamazaki Family — Joji and His Merry Friends
2024
6.9
Detective Conan: The Million-Dollar Pentagram
2024
6.3
Detective Conan vs. Kid the Phantom Thief
2024
7.0
Detective Conan: Black Iron Submarine
2023
6.7
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train
2023
7.2
One Piece Film Red
2022
6.4
Detective Conan: The Bride of Halloween
2022
6.4
ODDTAXI in the Woods
2022
7.4
One Piece - En route vers l'épisode 1000
2021
6.5
Detective Conan: The Scarlet Bullet
2021
6.3
Detective Conan: The Scarlet School Trip
2019
9.2
Super Sentai Strongest Battle Director's Cut
2019
8.5
Chibi Maruko-chan
2019
6.2
Case Closed: The Fist of Blue Sapphire
2019
7.8
One Piece: Stampede
2019
7.2
One Piece: Episode of Skypiea
2018
6.1
Peacemaker Kurogane: Belief
2018
6.2
Case Closed: Zero the Enforcer
2018
Engimon
2018
7.8
One Piece Episode of East Blue
2017
6.9
Mazinger Z: Infinity
2017
6.5
Case Closed: The Crimson Love Letter
2017
Okaeri: Furusato no Karatsu
2017
6.0
Kamiwaza Wanda
2017
7.6
Detective Conan: Episode One - The Great Detective Turned Small
2017
7.4
One Piece: Heart of Gold
2016
8.0
One Piece: The Great Treasure of Tongari Island
2016
7.2
One Piece Film: GOLD
2016
7.0
One Piece Film Gold: Episode 0
2016
6.8
Detective Conan: The Darkest Nightmare
2016
8.5
Shuriken Sentai Ninninger vs. ToQger the Movie: Ninjas in Wonderland
2016
7.7
One Piece: Adventure of Nebulandia
2015
7.0
One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will
2015
7.9
The Boy and the Beast
2015
7.0
Ressha Sentai ToQger Final Live Tour 2015
2015
7.6
Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams
2015
6.6
The Adventures of Tyrano Boy
2015
6.1
Detective Conan: Sunflowers of Inferno
2015
7.1
Detective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History
2015
7.2
Ressha Sentai ToQger vs. Kyoryuger: The Movie
2015
7.1
One Piece "3D2Y": Overcome Ace's Death! Luffy's Vow to his Friends
2014
8.0
Tomcat's Big Adventure
2014
10.0
Ressha Sentai ToQger DVD Special: Farewell, Ticket! The Wasteland Super ToQ Battle!
2014
7.8
Ressha Sentai ToQger The Movie: Galaxy Line S.O.S.
2014
6.8
Detective Conan: Dimensional Sniper
2014
7.5
Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special
2014
6.4
Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai
2014
7.2
Zyuden Sentai Kyoryuger vs. Go-Busters: The Great Dinosaur War
2014
7.1
One Piece Episode of Merry: The Tale of One More Friend
2013
6.9
Lupin the Third vs. Detective Conan: The Movie
2013
6.6
Detective Conan: Private Eye in the Distant Sea
2013
7.3
Dream 9 Toriko x One Piece x Dragon Ball Z Super Collaboration Special!!
2013
7.0
Hunter x Hunter: Phantom Rouge
2013
6.5
One Piece: Glorious Island
2012
6.7
One Piece: Episode of Luffy - Hand Island Adventure
2012
7.5
One Piece Film: Z
2012
7.2
Asura
2012
6.4
TIGER & BUNNY: The Beginning
2012
7.0
One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends
2012
VISUALIVE Persona 4
2012
9.0
Persona4 the ANIMATION -The Factor of Hope-
2012
6.8
Detective Conan: The Eleventh Striker
2012
6.6
Pretty Cure All Stars New Stage: Friends of the Future
2012
6.9
One Piece 3D: Gekisou! Trap Coaster
2011
7.6
One Piece Episode of Alabasta Prologue
2011
7.1
Detective Conan: Quarter of Silence
2011
6.7
One Piece 3D: Straw Hat Chase
2011
7.5
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
6.0
Coicent
2010
7.7
Atashin'chi: The 3D Movie
2010
8.1
Heart and Yummie
2010
7.1
Detective Conan: The Lost Ship in the Sky
2010
6.0
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!
2010
6.6
Yu-Gi-Oh! Bonds Beyond Time
2010
5.3
Yona Yona Penguin
2009
7.4
One Piece Film: Strong World
2009
5.8
Space Battleship Yamato Resurrection
2009
7.3
Death Note Relight 2: L's Successors
2009
7.3
Detective Conan: The Raven Chaser
2009
6.9
Lupin the Third vs. Detective Conan
2009
6.9
Pretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together
2009
6.0
Urusei Yatsura: The Obstacle Course Swim Meet, It's a Rumic World: Urusei Yatsura
2008
6.1
One Piece: Romance Dawn Story
2008
7.0
Ranma ½: Nightmare! Incense of Spring Sleep
2008
8.0
It's a Rumic World: 50th Anniversary Weekly★Shonen Sunday
2008
6.9
Detective Conan: Full Score of Fear
2008
7.1
One Piece: Episode of Chopper Plus: Bloom in the Winter, Miracle Cherry Blossom
2008
3.5
Mouse Story: The Adventures of George and Gerald
2007
Detective Conan: Black History
2007
6.0
Pokémon Mystery Dungeon: Explorers of Time & Darkness
2007
7.9
Death Note Relight 1: Visions of a God
2007
6.5
Detective Conan: Jolly Roger in the Deep Azure
2007
Detective Conan Magic File
2007
6.9
One Piece: The Desert Princess and the Pirates: Adventure in Alabasta
2007
6.8
Animal Crossing: The Movie
2006
6.7
Futari wa Precure Splash☆Star the Movie: Tic-Tac Crisis Hanging by a Thin Thread!
2006
8.0
Futari wa Precure Splash☆Star: Maji Doki Theater
2006
7.1
Detective Conan: The Private Eyes' Requiem
2006
7.0
One Piece: Giant Mecha Soldier of Karakuri Castle
2006
6.9
One Piece Special: The Detective Memoirs of Chief Straw Hat Luffy
2005
3.0
Nagasaki 1945 ~ The Angelus Bells
2005
Tomorrow Will Be Better! Half a Sweet Potato
2005
6.9
Detective Conan: Strategy Above the Depths
2005
9.0
Pretty Guardian Sailor Moon: Act Zero
2005
7.2
One Piece: Baron Omatsuri and the Secret Island
2005
7.6
Inuyasha the Movie 4: Fire on the Mystic Island
2004
8.8
Pretty Guardian Sailor Moon Special Act: We're Getting Married!！
2004
6.0
Netrun-mon the Movie
2004
7.1
Detective Conan: Magician of the Silver Sky
2004
6.9
One Piece: Curse of the Sacred Sword
2004
7.0
Dead Leaves
2004
7.7
Inuyasha the Movie 3: Swords of an Honorable Ruler
2003
7.3
One Piece Special: Protect! The Last Great Stage
2003
7.1
Detective Conan: Crossroad in the Ancient Capital
2003
6.6
One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!
2003
7.0
One Piece: Dead End Adventure
2003
7.7
Inuyasha the Movie 2: The Castle Beyond the Looking Glass
2002
4.5
Bonobono: Secret of the Kumomo Tree
2002
5.8
Camp Pikachu
2002
One Piece: The Adventure in Grand Line
2002
7.8
Detective Conan: The Phantom of Baker Street
2002
6.5
La Blue Girl: Climax Taizen
2002
6.9
A Tree of Palme
2002
6.6
One Piece: Dream Soccer King!
2002
6.7
One Piece: Chopper's Kingdom on the Island of Strange Animals
2002
7.5
Inuyasha the Movie: Affections Touching Across Time
2001
7.3
Case Closed: Countdown to Heaven
2001
6.9
One Piece: Clockwork Island Adventure
2001
7.1
One Piece: Jango's Dance Carnival
2001
6.5
Pichu & Pikachu's Winter Vacation 2001
2000
5.8
Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel
2000
6.7
Escaflowne: The Movie
2000
7.4
Detective Conan: Captured in Her Eyes
2000
7.1
One Piece: The Movie
2000
4.0
Baby Felix & Friends
2000
6.8
My Dread is School! Kanako Inuki Shout Collection
1999
6.3
Pokémon: Pikachu's Rescue Adventure
1999
7.3
Detective Conan: The Last Wizard of the Century
1999
6.0
Gosho Aoyama’s Collection of Short Stories
1999
5.3
Dragon Knight: Wheel of Time
1998
Welcome to Lodoss Island!
1998
7.1
Case Closed: The Fourteenth Target
1998
7.2
Samurai X: The Motion Picture
1997
6.9
Noiseman Sound Insect
1997
7.4
Detective Conan: The Time Bombed Skyscraper
1997
7.0
Eternal Family
1997
4.3
Kishin Douji Zenki Gaiden: Anki Kitan
1997
6.6
Kindaichi Case Files Movie 1: The Opera House Murders
1996
3.7
Bronze: Zetsuai Since 1989
1996
Ultraman Super Fighter Legend
1996
6.3
Shadow Skill: The Movie
1996
5.3
Magical Circle Guru Guru
1996
4.0
Dragon Quest - Emblem of Roto
1996
5.5
Neighborhood Story The Movie
1996
5.0
Shadow Skill: Epilogue
1995
2.0
Butt Attack Punisher Girl Gautaman R: The Final Battle Between Love & Tragedy!
1994
6.7
Grappler Baki: The Ultimate Fighter
1994
7.7
Ranma 1/2: Team Ranma vs. the Legendary Phoenix
1994
10.0
The Mighty Gin Rei
1994
7.0
Bondage Queen Kate
1994
3.8
Butt Attack Punisher Girl Gautaman: The Birth of Gautaman
1994
5.7
Plastic Little: The Adventures of Captain Tita
1994
Tokyo Babylon 2
1994
7.0
Barefoot Gin Rei
1994
3.3
Crows
1994
4.0
Blue Memories: Boys, Colonizing Manchuria and Mongolia
1993
6.9
Battle Angel
1993
9.0
Silent Mobius Gaiden: The End of the Edo Period
1993
7.6
Chibi Maruko-chan: My Favorite Song
1992
1.0
Appleland Story
1992
Tokyo Babylon 1
1992
6.1
Hanappe Bazooka
1992
5.6
Delinquent in Drag
1992
7.9
Ranma 1/2 the Movie 2: Nihao My Concubine
1992
4.6
Desperate Love 1989
1992
6.7
Giant Robo: The Day the Earth Stood Still
1992
1.0
The Heroic Legend of Arslan II
1992
7.0
K.O. Beast
1992
Boyfriend
1992
6.5
Tottoi
1992
Inferious Interplanetary War Chronicle - Condition Green
1991
7.2
Ranma 1/2 the Movie: Big Trouble in Nekonron, China
1991
5.0
The Heroic Legend of Arslan
1991
6.2
Urotsukidōji II: Legend of the Demon Womb
1991
Urotsukidōji IV - The Infernal Road
1991
4.0
Trusty Ginjiro
1991
6.5
Madara
1991
4.0
Samurider: Nazo no Tenkousei
1991
5.9
A Wind Named Amnesia
1990
5.3
Violence Jack: Hell's Wind
1990
9.0
Devil Hunter Yohko
1990
8.5
Nineteen 19
1990
3.5
Ryokunohara Labyrinth - Sparkling Phantom
1990
7.8
Kiki's Delivery Service
1989
GinRei Special OVA
TV Shows (163)
7.9
Mechanical Marie
2025
8.2
Ranma1/2
2024
7.1
Mecha-Ude: Mechanical Arms
2024
6.8
Train to the End of the World
2024
8.2
Bakuage Sentai Boonboomger
2024
7.4
BUCCHIGIRI?!
2024
6.9
Urusei Yatsura
2022
6.9
Urusei Yatsura
2022
6.9
Urusei Yatsura
2022
6.3
Miss Shachiku and the Little Baby Ghost
2022
5.6
Estab-Life: Great Escape
2022
7.8
The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm
2021
Space Academy
2021
8.3
ODDTAXI
2021
10.0
航海王：和之国总集篇
2021
6.3
The Gymnastics Samurai
2020
8.6
JUJUTSU KAISEN
2020
8.3
Yashahime: Princess Half-Demon
2020
7.4
BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense.
2020
8.5
Vinland Saga
2019
6.5
Super Sentai Strongest Battle!!
2019
7.2
RADIANT
2018
7.6
Super Dragon Ball Heroes
2018
7.1
GeGeGe no Kitaro
2018
8.4
The Ancient Magus' Bride
2017
5.0
Makeruna!! Aku no Gundan!
2017
9.0
One Piece Characters Log
2016
6.5
Doubutsu Sentai Zyuohger
2016
8.0
Showa Genroku Rakugo Shinju
2016
6.1
Rampo Kitan: Game of Laplace
2015
7.6
Rin-ne
2015
7.9
Magic Kaito 1412
2014
5.6
In Search of the Lost Future
2014
7.3
Persona 4 The Golden Animation
2014
7.2
Magi: Adventure of Sinbad
2014
Gigant Big-Shot Tsukasa
2014
7.4
Ressha Sentai ToQger
2014
7.6
Danganronpa: The Animation
2013
8.6
JoJo's Bizarre Adventure
2012
8.6
JoJo's Bizarre Adventure
2012
7.0
Our Home's Fox Deity
2012
8.2
Hikonin Sentai Akibaranger
2012
8.2
Hikonin Sentai Akibaranger
2012
7.7
PERSONA 4 the Animation
2011
6.0
Majikoi - Oh! Samurai Girls
2011
8.7
Hunter x Hunter
2011
7.3
Ghastly Prince Enma Burning Up
2011
2.5
Tatsuya Miyanishi Theatre: Heart and Yummie
2010
8.1
Magic Kaito: Kid the Phantom Thief
2010
7.1
Tensou Sentai Goseiger
2010
6.5
Valkyria Chronicles
2009
7.1
Stitch!
2008
8.3
One Outs
2008
3.6
Neo Angelique Abyss
2008
7.7
Baccano!
2007
8.2
Claymore
2007
5.4
Freedom
2006
8.6
Death Note
2006
8.1
Powerpuff Girls Z
2006
2.2
Angel's Feather
2006
7.6
Kiba
2006
8.1
PreCure Splash Star
2006
7.3
Ayakashi: Samurai Horror Tales
2006
8.4
Eyeshield 21
2005
7.8
The Law of Ueki
2005
7.9
Yu-Gi-Oh! GX
2004
6.3
DearS
2004
4.3
Doki Doki School Hours
2004
5.0
Sore Ike! Zukkoke Sannin-gumi
2004
7.0
Sgt. Frog
2004
8.3
Tokusou Sentai Dekaranger
2004
6.3
Peacemaker Kurogane
2003
7.4
Pretty Guardian Sailor Moon
2003
5.3
Papuwa
2003
6.4
Mouse
2003
7.6
Viper GTS
2002
Viper GTS
2002
6.9
Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey
2002
7.2
Hanada Shounen-shi
2002
6.7
Monkey Typhoon
2002
4.6
Step Up Love Story
2002
8.4
Atashin'chi
2002
7.8
The Twelve Kingdoms
2002
6.6
Rizelmine
2002
6.8
Gun Frontier
2002
5.5
Pecola
2001
5.4
Sister Princess
2001
7.3
Battle Doll: Angelic Layer
2001
5.8
Android Kikaider
2000
8.6
InuYasha
2000
6.5
Gravitation
2000
7.0
Reinou Tantei Miko: Phantom Hunter Miko
2000
8.7
One Piece
1999
Gravitation: Lyrics of Love
1999
9.0
Eden's Bowy
1999
7.0
Betterman
1999
7.2
Kamikaze Kaitou Jeanne
1999
6.0
Dragon Knight: Wheel of Time
1998
Dragon Knight 4: Wheel of Time
1998
6.4
Flint: The Time Detective
1998
8.0
Shadow Skill
1998
8.0
Fancy Lala
1998
6.4
Cyber Team in Akihabara
1998
8.5
Cowboy Bebop
1998
5.7
CLAMP School Detectives
1997
8.1
Revolutionary Girl Utena
1997
6.8
Jungle de Ikou!
1997
4.4
Ayane's High Kick
1997
4.0
Jewel BEM Hunter Lime
1996
4.0
Yat, The Space Patrol
1996
5.0
Lady Blue
1996
8.4
Baby and Me
1996
8.3
B'T X
1996
7.5
Fire Emblem
1996
Teppen
1996
4.5
Can Can Bunny Extra
1996
8.0
Detective Conan
1996
8.0
Detective Conan
1996
6.8
Neighborhood Story
1995
7.1
Wedding Peach
1995
8.0
Zenki
1995
8.0
Mighty Space Miners
1994
7.9
Captain Tsubasa J
1994
7.6
Twin Angels
1994
5.5
Bondage Queen Kate
1994
7.5
Mobile Fighter G Gundam
1994
6.7
Galaxy Warring State Chronicle Rai
1994
8.0
Red Baron
1994
8.0
Red Baron
1994
8.5
GinRei
1994
6.7
Lil' Red Riding Hood Cha-Cha
1994
4.8
Please Save My Earth
1993
5.6
The Cockpit
1993
5.7
Jungle King Taa-chan
1993
7.5
Battle Angel
1993
5.0
Shippuu! Iron Leaguer
1993
5.5
Armored Dragon Legend Villgust
1993
8.2
Miracle Girls
1993
5.4
Tokyo Babylon
1992
4.3
Dragon Slayer
1992
2.0
Super Zugan
1992
Zetsuai 1989
1992
9.8
Giant Robo: The Day the Earth Stood Still
1992
7.0
La Blue Girl
1992
7.8
KO Century Beast Warriors
1992
6.5
Free Kick Toward Tomorrow
1992
7.3
Here Is Greenwood
1991
4.8
Genji Tsuushin Agedama
1991
7.5
The Heroic Legend of Arslan: Age of Heroes
1991
5.3
Legend of the Dragon Kings
1991
5.9
RG Veda
1991
7.8
Slow Step
1991
7.0
Madara
1991
8.0
Go Nagai World
1991
6.3
Devil Hunter Yohko
1990
7.2
Hakkenden: Legend of the Dog Warriors
1990
7.5
Record of Lodoss War
1990
7.5
Nadia: The Secret of Blue Water
1990
3.8
1+2=Paradise
1990
8.2
Samurai Pizza Cats
1990
8.6
Ranma ½
1989
8.6
Ranma ½
1989
5.0
The Legend of Lyon: Flare
1986