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Personal Info

Known For

Acting

Known Credits

346

Gender

Male

Birthday

1965-05-23 (60 years old)

Place of Birth

Fukuoka, Fukuoka Prefecture, Japan

Also Known As

Mitsuo Yamaguchi

Kinoshita Toukichirou

Ushiku Kyouya

Yamaguchi Kappei

Yamaguchi Mitsuo

木下 桃吉郎

牛久 京也

山口 勝平

山口 光雄

کاپِی یاماگوچی

Kappei Yamaguchi

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.

Known For

Acting

Detective Conan: Captured in Her Eyes

2000

Detective Conan: Captured in Her Eyes

as

Shinichi Kudo (voice)

Case Closed: The Fourteenth Target

1998

Case Closed: The Fourteenth Target

as

Shinichi Kudo (voice)

A Tree of Palme

2002

A Tree of Palme

as

Roualt (voice)

TIGER & BUNNY: The Beginning

2012

TIGER & BUNNY: The Beginning

as

Robin Baxter (voice)

Ranma ½: Nightmare! Incense of Spring Sleep

2008

Ranma ½: Nightmare! Incense of Spring Sleep

as

Ranma Saotome ♂ (voice)

Detective Conan: The Raven Chaser

2009

Detective Conan: The Raven Chaser

as

Shinichi Kudo (voice)

Detective Conan: The Last Wizard of the Century

1999

Detective Conan: The Last Wizard of the Century

as

Shinichi Kudo / Kaito Kuroba (voice)

One Piece Film: Strong World

2009

One Piece Film: Strong World

as

Usopp (voice)

One Piece - En route vers l'épisode 1000

2021

One Piece - En route vers l'épisode 1000

as

Comédien de doublage de Usopp – Japon

A Wind Named Amnesia

1990

A Wind Named Amnesia

as

Johnny (voice)

Dead Leaves

2004

Dead Leaves

as

Retro (voice)

Kiki's Delivery Service

1989

Kiki's Delivery Service

as

Tombo (voice)

Neighborhood Story The Movie

1996

Neighborhood Story The Movie

as

Tsutomu Yamaguchi (voice)

Escaflowne: The Movie

2000

Escaflowne: The Movie

as

Shesta (voice)

One Piece: The Movie

2000

One Piece: The Movie

as

Usopp (voice)

Ressha Sentai ToQger Final Live Tour 2015

2015

Ressha Sentai ToQger Final Live Tour 2015

as

Ticket / ToQger Equipment Voice (voice)

Welcome to Lodoss Island!

1998

Welcome to Lodoss Island!

as

Etoh (voice)

Noiseman Sound Insect

1997

Noiseman Sound Insect

as

Manabu (voice)

Eternal Family

1997

Eternal Family

as

Sasuke (voice)

Violence Jack: Hell's Wind

1990

Violence Jack: Hell's Wind

as

Saburo Tenma

Heart and Yummie

2010

Heart and Yummie

as

Heart (voice)

Detective Conan: The Eleventh Striker

2012

Detective Conan: The Eleventh Striker

as

Shinichi Kudo (voice)

Detective Conan: Full Score of Fear

2008

Detective Conan: Full Score of Fear

as

Shinichi Kudo (voice)

Shadow Skill: The Movie

1996

Shadow Skill: The Movie

as

Scrib Lowengren

Detective Conan OVA 10: Kid in Trap Island

2010

Detective Conan OVA 10: Kid in Trap Island

as

Kaito Kid / Kaito Kuroba

Appleland Story

1992

Appleland Story

as

Virgil

One Piece Film: Z

2012

One Piece Film: Z

as

Usopp (voice)

One Piece: Glorious Island

2012

One Piece: Glorious Island

as

Usopp (voice)

The Adventures of Tyrano Boy

2015

The Adventures of Tyrano Boy

as

Zesta (voice)

Hunter x Hunter: Phantom Rouge

2013

Hunter x Hunter: Phantom Rouge

as

Feitan (voice)

Detective Conan: Black Iron Submarine

2023

Detective Conan: Black Iron Submarine

as

Shinichi Kudou (voice)

Case Closed: The Million-Dollar Pentagram

2024

Case Closed: The Million-Dollar Pentagram

as

Kaito Kid / Shinichi Kudou (voice)

One Piece Film Red

2022

One Piece Film Red

as

Usopp (voice)

Lupin the Third vs. Detective Conan: The Movie

2013

Lupin the Third vs. Detective Conan: The Movie

as

Shinichi Kudo / Kaito Kuroba (voice)

Asura

2012

Asura

as

Okaeri: Furusato no Karatsu

2017

Okaeri: Furusato no Karatsu

as

Sora Hiroi (voice)

Case Closed: Sunflowers of Inferno

2015

Case Closed: Sunflowers of Inferno

as

Shinichi Kudo / Kaitou Kid (voice)

Ressha Sentai ToQger The Movie: Galaxy Line S.O.S.

2014

Ressha Sentai ToQger The Movie: Galaxy Line S.O.S.

as

Ticket / ToQger Equipment / Narrator (voice)

Detective Conan vs. Kid the Phantom Thief

2024

Detective Conan vs. Kid the Phantom Thief

as

Kaito Kuroba / Kaito Kid (voice)

Virgin Fleet

1998

Virgin Fleet

as

Sada

Detective Conan: The Bride of Halloween

2022

Detective Conan: The Bride of Halloween

as

Shinichi Kudo (voice)

Tottoi

1992

Tottoi

as

Billia (voice)

Detective Conan: The Scarlet School Trip

2019

Detective Conan: The Scarlet School Trip

as

Shinichi Kudo (voice)

Lupin the Third vs. Detective Conan

2009

Lupin the Third vs. Detective Conan

as

Shinichi Kudo (voice)

Detective Conan: The Private Eyes' Requiem

2006

Detective Conan: The Private Eyes' Requiem

as

Shinichi Kudo (voice) / Kaito Kuroba (voice)

Detective Conan: Quarter of Silence

2011

Detective Conan: Quarter of Silence

as

Shinichi Kudo (voice)

The Boy and the Beast

2015

The Boy and the Beast

as

Teenage Jiromaru (voice)

Engimon

2018

Engimon

as

Detective Conan: The Darkest Nightmare

2016

Detective Conan: The Darkest Nightmare

as

Shinichi Kudo (voice)

1+2=Paradise

1990

1+2=Paradise

as

Yūsuke Yamamoto (voice)

GinRei Special OVA

GinRei Special OVA

as

Daisaku Kusama

Madara

1991

Madara

as

(voice)

Battle Angel

1993

Battle Angel

as

Yūgo (voice)

One Piece Film: GOLD

2016

One Piece Film: GOLD

as

Usopp (voice)

Yu-Gi-Oh!: Bonds Beyond Time

2010

Yu-Gi-Oh!: Bonds Beyond Time

as

Daitokuji (voice)

Urotsukidōji II: Legend of the Demon Womb

1991

Urotsukidōji II: Legend of the Demon Womb

as

Young Munchausen II (voice)

Case Closed: The Crimson Love Letter

2017

Case Closed: The Crimson Love Letter

as

Shinichi Kudo (voice)

Desperate Love 1989

1992

Desperate Love 1989

as

Katsumi Shibuya (voice)

Case Closed: Countdown to Heaven

2001

Case Closed: Countdown to Heaven

as

Shinichi Kudo (voice)

Please Save My Earth

1993

Please Save My Earth

as

Hirohiko Kazama (voice)

Chibi Maruko-chan: My Favorite Song

1992

Chibi Maruko-chan: My Favorite Song

as

Kenichi Oono (voice)

Boyfriend

1992

Boyfriend

as

Ougi (voice)

Barefoot Gin Rei

1994

Barefoot Gin Rei

as

Daisaku Kusama (voice)

One Piece: Heart of Gold

2016

One Piece: Heart of Gold

as

Usopp (voice)

Case Closed: The Fist of Blue Sapphire

2019

Case Closed: The Fist of Blue Sapphire

as

Shinichi Kudo / Kaito Kuroba (voice)

Detective Conan: Strategy Above the Depths

2005

Detective Conan: Strategy Above the Depths

as

Shinichi Kudou (voice)

Case Closed: Zero the Enforcer

2018

Case Closed: Zero the Enforcer

as

Shinichi Kudo / Kaito Kid (voice)

Peacemaker Kurogane: Belief

2018

Peacemaker Kurogane: Belief

as

Shinpachi Nagakura (voice)

Mazinger Z: Infinity

2017

Mazinger Z: Infinity

as

Mucha (voice)

Chibi Maruko-chan

1990

Chibi Maruko-chan

as

Kenichi Oono (voice)

Shadow Skill: Epilogue

1995

Shadow Skill: Epilogue

as

Scrib Lowengren (voice)

Nineteen 19

1990

Nineteen 19

as

Hiroaki Kusano (voice)

Yona Yona Penguin

2009

Yona Yona Penguin

as

Mulmul (voice)

Detective Conan: Magician of the Silver Sky

2004

Detective Conan: Magician of the Silver Sky

as

Kaito Kid / Shinichi Kudou (voice)

One Piece: Stampede

2019

One Piece: Stampede

as

Usopp (voice)

Atashin'chi: The 3D Movie

2010

Atashin'chi: The 3D Movie

as

Fujino (voice)

It's a Rumic World: 50th Anniversary Weekly★Shonen Sunday

2008

It's a Rumic World: 50th Anniversary Weekly★Shonen Sunday

as

Inuyasha / Ranma Saotome ♂ (voice)

Camp Pikachu

2002

Camp Pikachu

as

Barubeat (voice)

Detective Conan: The Lost Ship in the Sky

2010

Detective Conan: The Lost Ship in the Sky

as

Shinichi Kudo / Kaito Kid (voice)

Animal Crossing: The Movie

2006

Animal Crossing: The Movie

as

Fûta (voice)

Tomcat's Big Adventure

2014

Tomcat's Big Adventure

as

Michael (voice)

Ranma 1/2 the Movie 2: Nihao My Concubine

1992

Ranma 1/2 the Movie 2: Nihao My Concubine

as

Ranma Saotome ♂ (voice)

The Mighty Gin Rei

1994

The Mighty Gin Rei

as

Daisaku Kusama (voice)

Detective Conan: The Scarlet Bullet

2021

Detective Conan: The Scarlet Bullet

as

Shinichi Kudo (voice)

Delinquent in Drag

1992

Delinquent in Drag

as

Suke Banji

Crows

1994

Crows

as

Bronze: Zetsuai Since 1989

1996

Bronze: Zetsuai Since 1989

as

Shibuya (voice)

Baby Felix & Friends

2000

Baby Felix & Friends

as

Poindexter

Hanappe Bazooka

1992

Hanappe Bazooka

as

Hanahei Yamada (voice)

Coicent

2010

Coicent

as

White Deer (voice)

Ultraman Super Fighter Legend

1996

Ultraman Super Fighter Legend

as

Astra / Announcer Banjou (voice)

The laughing salesman

1989

The laughing salesman

as

Nashiya Sutami (voice)

Netrun-mon the Movie

2004

Netrun-mon the Movie

as

BB Runner

Tokyo Babylon 1

1992

Tokyo Babylon 1

as

Subaru Sumeragi

Tokyo Babylon 2

1994

Tokyo Babylon 2

as

Subaru Sumeragi

ODDTAXI

ODDTAXI

as

Eiji Kakihana (voice)

Yat, The Space Patrol

Yat, The Space Patrol

as

カナビー

Jewel BEM Hunter Lime

Jewel BEM Hunter Lime

as

バース (voice)

JUJUTSU KAISEN

JUJUTSU KAISEN

as

Kechizu (voice)

The Cockpit

The Cockpit

as

Soldier Utsunomiya (voice)

Ressha Sentai ToQger

Ressha Sentai ToQger

as

Ticket (voice)

La Blue Girl

La Blue Girl

as

Nin-Nin (voice)

Bondage Queen Kate

Bondage Queen Kate

as

Dick (voice)

The Law of Ueki

The Law of Ueki

as

Hideyoshi Soya (voice)

Flint: The Time Detective

Flint: The Time Detective

as

Kyoichiro Narugami

Fancy Lala

Fancy Lala

as

Taro Yoshida

My Family

My Family

as

Fujino (voice)

Pecola

Pecola

as

Bashatt

Yu-Gi-Oh! GX

Yu-Gi-Oh! GX

as

Professor Daitokuji / Lyman Banner (voice)

Neighborhood Story

Neighborhood Story

as

Tsutomu Yamaguchi (Voice)

Cyber Team in Akihabara

Cyber Team in Akihabara

as

Crane Bahnsteik (voice)

Android Kikaider

Android Kikaider

as

Saburo Kazeda (voice)

Stitch!

Stitch!

as

Kijimuna

Can Can Bunny Extra

Can Can Bunny Extra

as

Kenta (voice)

One Outs

One Outs

as

Satoshi Ideguchi (voice)

B'T X

B'T X

as

Camilla (voice)

Gravitation

Gravitation

as

Ryuichi Sakuma (voice)

Case Closed

Case Closed

as

Jimmy Kudo

Betterman

Betterman

as

Keita Aono (voice)

Ayakashi: Samurai Horror Tales

Ayakashi: Samurai Horror Tales

as

Kaikaimaru (voice)

Hanada Shounen-shi

Hanada Shounen-shi

as

Haruhiko (voice)

DearS

DearS

as

Hikoro Oikawa (voice)

Eyeshield 21

Eyeshield 21

as

Raimon Tarou

InuYasha

InuYasha

as

InuYasha (voice)

Kiba

Kiba

as

Hugh (voice)

Shippuu! Iron Leaguer

Shippuu! Iron Leaguer

as

Kiwami Juurouta

Majikoi - Oh! Samurai Girls

Majikoi - Oh! Samurai Girls

as

Ikuro Fukumoto (voice)

PreCure Splash Star

PreCure Splash Star

as

Flappy (voice)

Wedding Peach

Wedding Peach

as

Takuro Amano

Papuwa

Papuwa

as

Dr. Gunma

Papuwa

Papuwa

as

Chappy

Ranma ½

Ranma ½

as

Ranma Saotome

Red Baron

Red Baron

as

Ken Kurenai

Red Baron

Red Baron

as

Fake Ken

Miracle Girls

Miracle Girls

as

Yuuya Noda

Baccano!

Baccano!

as

Chic Jefferson (voice)

One Piece

One Piece

as

Usopp (voice)

Eden's Bowy

Eden's Bowy

as

Jorrne

Zenki

Zenki

as

Zenki (voice)

Rizelmine

Rizelmine

as

Tomonori Iwaki

Doki Doki School Hours

Doki Doki School Hours

as

Kenta Suetake

Cowboy Bebop

Cowboy Bebop

as

Rhint (voice)

PERSONA 4 the Animation

PERSONA 4 the Animation

as

Teddie (voice)

Lady Blue

Lady Blue

as

Nin-Nin (voice)

Tokusou Sentai Dekaranger

Tokusou Sentai Dekaranger

as

Thousanian Gineka (voice)

Tensou Sentai Goseiger

Tensou Sentai Goseiger

as

Ain-I of the Neutral (voice)

Doubutsu Sentai Zyuohger

Doubutsu Sentai Zyuohger

as

Illusion (voice)

Death Note

Death Note

as

L (voice)

Tokyo Babylon

Tokyo Babylon

as

Subaru Sumeragi (voice)

RG Veda

RG Veda

as

Ryū-ō (voice)

Mobile Fighter G Gundam

Mobile Fighter G Gundam

as

Sai Saici (voice)

Rin-ne

Rin-ne

as

Sabato Rokudou

Devil Hunter Yohko

Devil Hunter Yohko

as

Wakabayashi Osamu (voice)

Revolutionary Girl Utena

Revolutionary Girl Utena

as

Shiori's boyfriend (voice)

Here Is Greenwood

Here Is Greenwood

as

Tenma Koizumi (voice)

Ayane's High Kick

Ayane's High Kick

as

Kappei Inagaki (voice)

Space Academy

Space Academy

as

Jii-chan (voice)

Battle Angel

Battle Angel

as

Yugo (voice)

Hunter x Hunter

Hunter x Hunter

as

Feitan (voice)

Genji Tsuushin Agedama

Genji Tsuushin Agedama

as

Hikari Yumenokōji (voice)

The Twelve Kingdoms

The Twelve Kingdoms

as

Rokuta (voice)

Record of Lodoss War

Record of Lodoss War

as

Etoh (voice)

BUCCHIGIRI?!

BUCCHIGIRI?!

as

Komao (voice)

Mighty Space Miners

Mighty Space Miners

as

Ushiwaka Nanbu (voice)

GeGeGe no Kitaro

GeGeGe no Kitaro

as

Ittan Momen

Madara

Madara

as

Madara (voice)

Captain Tsubasa J

Captain Tsubasa J

as

Ryou Ishizaki (voice)

JoJo's Bizarre Adventure

JoJo's Bizarre Adventure

as

Shigechi (voice)

RADIANT

RADIANT

as

Master Lord Majesty (voice)

Case Closed

Case Closed

as

Shinichi Kudo (voice)

Sgt. Frog

Sgt. Frog

as

Tororo

Magic Kaito 1412

Magic Kaito 1412

as

Kaito Kuroba / Shinichi Kudo (voice)

Zetsuai 1989

Zetsuai 1989

as

Katsumi Shibuya (voice)

Peacemaker

Peacemaker

as

Shinpachi Nagakura (voice)

Shadow Skill

Shadow Skill

as

Low (voice)

Gigant Big-Shot Tsukasa

Gigant Big-Shot Tsukasa

as

Tsukasa Mendō (voice)

1+2=Paradise

1+2=Paradise

as

Yūsuke Yamamoto

Urusei Yatsura

Urusei Yatsura

as

Saizo (voice)

Magic Kaito: Kid the Phantom Thief

Magic Kaito: Kid the Phantom Thief

as

Kaito Kuroba / Kaito Kid (voice)

Urusei Yatsura

Urusei Yatsura

as

Tsuyuo (voice)

Urusei Yatsura

Urusei Yatsura

as

B-Bo (voice)

Angel's Feather

Angel's Feather

as

Hamura Shou (voice)

In Search of the Lost Future

In Search of the Lost Future

as

Osafune Kenny Eitarou

Hikonin Sentai Akibaranger

Hikonin Sentai Akibaranger

as

Chief Editor HVD (voice)

Hikonin Sentai Akibaranger

Hikonin Sentai Akibaranger

as

Chief Clerk Blu-Ray (voice)

Danganronpa: The Animation

Danganronpa: The Animation

as

Hifumi Yamada (voice)

Claymore

Claymore

as

Male 'Awakened' 3 (voice)

Vinland Saga

Vinland Saga

as

Jabbathe (voice)

The Ancient Magus' Bride

The Ancient Magus' Bride

as

Oberon (voice)

Ranma1/2

Ranma1/2

as

Ranma Saotome (voice)

Slow Step

Slow Step

as

Akiba Shuu

Fire Emblem

Fire Emblem

as

Julian (voice)

Monkey Typhoon

Monkey Typhoon

as

Goku (voice)

The Gymnastics Samurai

The Gymnastics Samurai

as

Bigbird Aragaki (voice)

Viper GTS

Viper GTS

as

Ogawa (voice)

Please Save My Earth

Please Save My Earth

as

Hirohiko Kazama (voice)

Ranma ½

Ranma ½

as

Ranma Saotome ♂ (voice)

Mouse

Mouse

as

Sorata Muon (voice)

Viper GTS

Viper GTS

as

Ogawa

Train to the End of the World

Train to the End of the World

as

Shizuru's father (voice)

名探偵コナン

名探偵コナン

as

工藤新一 / 怪盗基德

Production

Crew

Directing