Personal details
Known for
Acting
Gender
Male
Born
1 luglio 1960 (66)
Place of birth
Minoshima, Arida, Wakayama, Japan
Also known as
石井 浩司 · 石井 康嗣 · Kohji Ishii · Kōji Ishii
Biography
Koji Ishii (石井 康嗣, born 石井 浩司, both read as Ishii Kōji, July 1, 1960) is a Japanese voice actor (seiyuu) from the Arida City, Wakayama Prefecture, Japan. He was formerly affiliated with Ken Production, Beniya 25 Ji, and Vi-Vo. He is freelance and is in a business partnership with AMBERnote since April 1, 2022.
Conosciuto per
7.7
Series
Kingdom
Ji Hui (voice)
2012–
7.5
Series
Fushigi Yugi: The Mysterious Play
Mitsukake (voice)
1995–1996
4.8
Series
Princess Nine
Shinsaku Kido (voice)
1998
8.6
Series
New PANTY & STOCKING with GARTERBELT
Garterbelt (voice)
2025
7.7
Series
Panty & Stocking with Garterbelt
Garterbelt (voice)
2010
8.2
Series
Vampire Knight
Asato Ichijo
2008
8.2
Series
Akame ga Kill!
Honest (voice)
2014
6.8
Series
Magical Shopping Arcade Abenobashi
Ms. Aki (voice)
2002
7.5
Series
Kaizoku Sentai Gokaiger
Damaras (voice)
2011–2012
7.1
Series
Genshiken
Haraguchi (voice)
2004–2013
4.0
Series
Midori no Makibaō
Nitronics
1996–1997
7.1
Series
Wedding Peach
Tarashi
1995–1996
9.2
Series
King of the Braves GaoGaiGar FINAL
Koutaro Taiga
2000–2003
5.9
Series
El-Hazard: The Magnificent World
Masamichi Fujisawa
1995–2002
6.6
Series
Romeo × Juliet
Laertes Montague (voice)
2007
7.0
Series
Carried by the Wind: Tsukikage Ran
Benitsubaki (voice)
2000
7.8
Series
Petite Princess Yucie
Gaga
2002–2003
7.4
Series
Rainbow
Ishihara (voice)
2010
7.2
Series
Legend of Himiko
Iga
1999
5.6
Film
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
Tetsumaru Kinoshita (voice)
2011
6.4
Series
Flint: The Time Detective
Oda Nobunaga
1998–2000
7.6
Film
Redline
Machine Head (voice)
2009
7.2
Series
Skip Beat!
Lory Takarada
2008–2009
6.8
Film
Detective Conan: The Million-Dollar Pentagram
Ginzo Nakamori (voice)
2024
6.3
Series
A.D. Police
José Collins (voice)
1999
5.8
Film
GATCHAMAN
Joe Asakura the Condor (G-2)
1994
5.3
Series
Papuwa
Harada Umako (voice)
2003–2004
3.5
Series
Bomberman Jetters
Mujoe
2002–2003
5.7
Series
Jungle King Taa-chan
Anabebe
1993–1994
7.1
Series
Record of Lodoss War: Chronicles of the Heroic Knight
Groder (voice)
1998
7.0
Series
Gibiate
Renjiro Hatonami (voice)
2020
6.5
Film
Case Closed: The Crimson Love Letter
Togo Kaieda (voice)
2017
8.0
Series
Soar High! Isami
Sakigake Hanaoka (voice)
1995–1996
6.5
Series
Nurse Angel Ririka SOS
Keto
1995–1996
4.9
Film
M.D. Geist II: Death Force
Lower Commander
1996
5.2
Series
Maburaho
Miura-sensei
2003–2004
6.0
Series
Tonkatsu DJ Agetarō
Agesaku Katsumata
2016
6.8
Film
Doraemon: Nobita and the Birth of Japan
Tajikara (voice)
2016
6.2
Series
Strait Jacket
Brian Meno Moderato (voice)
2007–2008
7.7
Series
Kurogane Communication
Sone
1998–1999
5.6
Series
TOKYO TRIBE 2
Iwao (voice)
2006–2007
6.4
Series
El-Hazard: The Wanderers
1995–1996
8.2
Film
Legend of the Galactic Heroes: Overture to a New War
Pastolle
1993
7.5
Series
Hajime Ningen Gon
1996
7.4
Series
Now and Then, Here and There
1999–2000
6.8
Film
Fullmetal Alchemist: The Sacred Star of Milos
Graz (voice)
2011
5.7
Series
Legend of Black Heaven
Oji Tanaka (voice)
1999
8.3
Series
Gatchaman
Joe Asakura (voice)
1994–1995
7.6
Series
SD Gundam World: Sangoku Souketsuden
(voice)
2019–2020
7.2
Series
Ear of the Golden Dragon
1995
7.3
Series
Angel Densetsu
1996
6.2
Film
Case Closed: The Fist of Blue Sapphire
Ginzo Nakamori (voice)
2019
7.5
Film
Kamen Rider #1
Mysterious Ganma
2016
6.6
Film
Altered Carbon: Resleeved
Genzō (voice)
2020
Acting credits 54 titles
New PANTY & STOCKING with GARTERBELT
as Garterbelt (voice)
8.6
2025
Detective Conan: The Million-Dollar Pentagram
as Ginzo Nakamori (voice)
6.8
2024
Altered Carbon: Resleeved
as Genzō (voice)
6.6
2020
Gibiate
as Renjiro Hatonami (voice)
7.0
2020
Case Closed: The Fist of Blue Sapphire
as Ginzo Nakamori (voice)
6.2
2019
SD Gundam World: Sangoku Souketsuden
as (voice)
7.6
2019–2020
Case Closed: The Crimson Love Letter
as Togo Kaieda (voice)
6.5
2017
Tonkatsu DJ Agetarō
as Agesaku Katsumata
6.0
2016
Doraemon: Nobita and the Birth of Japan
as Tajikara (voice)
6.8
2016
Kamen Rider #1
as Mysterious Ganma
7.5
2016
Akame ga Kill!
as Honest (voice)
8.2
2014
Kingdom
as Ji Hui (voice)
7.7
2012–
Kaizoku Sentai Gokaiger
as Damaras (voice)
7.5
2011–2012
Fullmetal Alchemist: The Sacred Star of Milos
as Graz (voice)
6.8
2011
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
as Tetsumaru Kinoshita (voice)
5.6
2011
Rainbow
as Ishihara (voice)
7.4
2010
Panty & Stocking with Garterbelt
as Garterbelt (voice)
7.7
2010
Redline
as Machine Head (voice)
7.6
2009
Skip Beat!
as Lory Takarada
7.2
2008–2009
Vampire Knight
as Asato Ichijo
8.2
2008
Strait Jacket
as Brian Meno Moderato (voice)
6.2
2007–2008
Romeo × Juliet
as Laertes Montague (voice)
6.6
2007
TOKYO TRIBE 2
as Iwao (voice)
5.6
2006–2007
Genshiken
as Haraguchi (voice)
7.1
2004–2013
Maburaho
as Miura-sensei
5.2
2003–2004
Papuwa
as Harada Umako (voice)
5.3
2003–2004
Magical Shopping Arcade Abenobashi
as Ms. Aki (voice)
6.8
2002
Bomberman Jetters
as Mujoe
3.5
2002–2003
Petite Princess Yucie
as Gaga
7.8
2002–2003
Carried by the Wind: Tsukikage Ran
as Benitsubaki (voice)
7.0
2000
King of the Braves GaoGaiGar FINAL
as Koutaro Taiga
9.2
2000–2003
Legend of Black Heaven
as Oji Tanaka (voice)
5.7
1999
A.D. Police
as José Collins (voice)
6.3
1999
Now and Then, Here and There
7.4
1999–2000
Legend of Himiko
as Iga
7.2
1999
Princess Nine
as Shinsaku Kido (voice)
4.8
1998
Kurogane Communication
as Sone
7.7
1998–1999
Record of Lodoss War: Chronicles of the Heroic Knight
as Groder (voice)
7.1
1998
Flint: The Time Detective
as Oda Nobunaga
6.4
1998–2000
Midori no Makibaō
as Nitronics
4.0
1996–1997
Angel Densetsu
7.3
1996
M.D. Geist II: Death Force
as Lower Commander
4.9
1996
Hajime Ningen Gon
7.5
1996
El-Hazard: The Magnificent World
as Masamichi Fujisawa
5.9
1995–2002
Nurse Angel Ririka SOS
as Keto
6.5
1995–1996
Ear of the Golden Dragon
7.2
1995
Soar High! Isami
as Sakigake Hanaoka (voice)
8.0
1995–1996
El-Hazard: The Wanderers
6.4
1995–1996
Fushigi Yugi: The Mysterious Play
as Mitsukake (voice)
7.5
1995–1996
Wedding Peach
as Tarashi
7.1
1995–1996
Gatchaman
as Joe Asakura (voice)
8.3
1994–1995
GATCHAMAN
as Joe Asakura the Condor (G-2)
5.8
1994
Jungle King Taa-chan
as Anabebe
5.7
1993–1994
Legend of the Galactic Heroes: Overture to a New War
as Pastolle
8.2
1993