Voice Actor

Ja-Hyeong Koo

구자형

Affiliation: KBS Voice Actors' 23rd Class.

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Language:

Korean

Gender:

Male

Birthday:

April 22, 1965

Years active:

1992–present

Favourites:

Roles:

89 in 84 titles

Voice Acting Roles

The Demon Slayer: Kimetsu no Yaiba Mugen Train Arc TV

TV · 2021

Gyoumei Himejima

Supporting
The Pet Girl of Sakurasou

TV · 2012

Jin Mitaka

Main
Magi: The Labyrinth of Magic

TV · 2012

Uraltugo Noi Nueph

Supporting
Magi: The Labyrinth of Magic

TV · 2012

Markkio

Supporting
Rurouni Kenshin: New Kyoto Arc

OVA · 2011

Kenshin Himura

Main
Guilty Crown

TV · 2011

Shuu Ouma

Main
Persona 4 the Animation

TV · 2011

Yuu Narukami

Main
BLOOD-C

TV · 2011

Fumito Nanahara

Supporting
[C] CONTROL - The Money and Soul of Possibility

TV · 2011

Kimimaro Yoga

Main
Toriko

TV · 2011

Coco

Main
Hanasaku Iroha: Blossoms for Tomorrow

TV · 2011

Seiji Shijima

Supporting
Puella Magi Madoka Magica

TV · 2011

Tomohisa Kaname

Supporting
A Certain Magical Index II

TV · 2010

Saiji Tatemiya

Supporting
The World God Only Knows

TV · 2010

Keima Katsuragi

Main
Zakuro

TV · 2010

Riken Yoshinokazura

Main
Shiki

TV · 2010

Natsuno Yuuki

Main
Night Raid 1931

TV · 2010

Aoi Miyoshi

Main
Angel Beats!

TV · 2010

Nazo no Seinen

Supporting
Class President is a Maid!

TV · 2010

Takumi Usui

Main
InuYasha: The Final Act

TV · 2009

Miroku

Main
Minami-ke Okaeri

TV · 2009

Natsuki Minami

Supporting
Inazuma Eleven

TV · 2008

Gianluca Zanardi

Supporting
Kannagi: Crazy Shrine Maidens

TV · 2008

Jin Mikuriya

Main
Black Butler

TV · 2008

Vincent Phantomhive

Supporting
Special A (S.A)

TV · 2008

Ryuu Tsuji

Main
Minami-ke

TV · 2007

Natsuki Minami

Supporting
Shakugan no Shana: Season II

TV · 2007

Eita Tanaka

Supporting
Goodbye Teacher Despair

TV · 2007

Nozomu Itoshiki

Main
Darker than Black

TV · 2007

Zhijun Wei

Supporting
Darker than Black

TV · 2007

Yutaka Kouno

Supporting
Romeo x Juliet

TV · 2007

Francisco

Supporting
Naruto: Shippuden

TV · 2007

Itachi Uchiha

Supporting
Bartender

TV · 2006

Ryuu Sasakura

Main
Code Geass: Lelouch of the Rebellion

TV · 2006

Suzaku Kururugi

Main
Death Note

TV · 2006

Raye Penber

Supporting
Shonen Onmyoji

TV · 2006

Abe no Seimei

Main
La corda d'oro: primo passo

TV · 2006

Ryotarou Tsuchiura

Main
Le Chevalier D'Eon

TV · 2006

Durand

Main
When They Cry

TV · 2006

Keiichi Maebara

Main
Nana (2006)

TV · 2006

Yasushi Takagi

Supporting
Gintama

TV · 2006

Gintoki Sakata

Main
Fate/stay night

TV · 2006

Kojirou Sasaki

Supporting
Karin

TV · 2005

Kurobara no Ouji

Supporting
Paradise Kiss

TV · 2005

George Koizumi

Main
Shakugan no Shana: Season I

TV · 2005

Eita Tanaka

Supporting
Gun x Sword

TV · 2005

Van

Main
Trinity Blood

TV · 2005

Abel Nightroad

Main
Basilisk

TV · 2005

Gennosuke Kouga

Main
Tsubasa RESERVoir CHRoNiCLE

TV · 2005

Seishirou Sakurazuka

Supporting
InuYasha the Movie 4: Fire on the Mystic Island

Movie · 2004

Miroku

Supporting
Blade of the Phantom Master

Movie · 2004

Munsu

Main
The Chronicle of the Big Battle between Yin and Yang

TV · 2004

Masaomi Oogami

Main
Tactics

TV · 2004

Haruka

Main
Yu-Gi-Oh! GX

TV · 2004

Yuugi Mutou

Supporting
Bleach

TV · 2004

Sousuke Aizen

Supporting
Monster

TV · 2004

Kenzou Tenma

Main
King From Now On!

TV · 2004

Gunter von Christ

Main
InuYasha the Movie 3: Swords of an Honorable Ruler

Movie · 2003

Miroku

Supporting
Chrono Crusade

TV · 2003

Ewan Remington

Supporting
Please Twins

TV · 2003

Kousei Shimazaki

Supporting
Air Master

TV · 2003

Julietta Sakamoto

Supporting
InuYasha the Movie 2: The Castle Beyond the Looking Glass

Movie · 2002

Miroku

Supporting
Duel Masters

TV · 2002

Knight

Supporting
Naruto

TV · 2002

Itachi Uchiha

Supporting
InuYasha the Movie: Affections Touching Across Time

Movie · 2001

Miroku

Supporting
Rave Master

TV · 2001

Hamrio Musica

Main
Hikaru no Go

TV · 2001

Fujiwara no Sai

Main
Cowboy Bebop: The Movie

Movie · 2001

Spike Spiegel

Main
InuYasha

TV · 2000

Miroku

Main
Yu-Gi-Oh!

TV · 2000

Yuugi Mutou

Main
Soul Hunter

TV · 1999

Youzen

Supporting
Samurai X: Trust and Betrayal

OVA · 1999

Kenshin Himura

Main
His and Her Circumstances

TV · 1998

Takefumi Tonami

Supporting
Cowboy Bebop

TV · 1998

Spike Spiegel

Main
Pokémon

TV · 1997

Takeshi

Main
Pokémon

TV · 1997

Yamato

Supporting
Night Warriors: Darkstalkers' Revenge

OVA · 1997

Donovan Baine

Main
Mobile Suit Gundam Wing: Endless Waltz

OVA · 1997

Zechs Marquise

Supporting
Fire Emblem

OVA · 1996

Dooga

Supporting
Samurai X

TV · 1996

Kenshin Himura

Main
Mobile Suit Gundam Wing

TV · 1995

Zechs Marquise

Main
Black Jack

OVA · 1993

Kuroo Hazama

Main
Slam Dunk

TV · 1993

Hisashi Mitsui

Main
Sailor Moon R

TV · 1993

Crimson Rubeus

Supporting
Sailor Moon R

TV · 1993

Prince Dimande

Supporting
Sailor Moon

TV · 1992

Nephrite

Supporting
Sailor Moon

TV · 1992

Kunzite

Supporting
Record of Lodoss War

OVA · 1990

Parn

Main
Demon Slayer: Sibling's Bond

Movie · 2019

Gyoumei Himejima

Supporting

Ja-Hyeong Koo

Voice Acting Roles

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