Koji Ishii

Known for

Acting

Life

Born 1960 (age 66)

Born in

Minoshima, Arida, Wakayama, Japan

Credits

111 acting credits

View on IMDb

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.

Known For

Attack on Titan

07 Apr 2013

My Hero Academia

03 Apr 2016

Bleach

05 Oct 2004

Cowboy Bebop

03 Apr 1998

Record of Ragnarok

17 Jun 2021

Akame ga Kill!

07 Jul 2014

Monster

07 Apr 2004

Redline

14 Aug 2009

Photos

Filmography

2025

New PANTY & STOCKING with GARTERBELTas Garterbelt (voice)30 episodes
The Summer Hikaru Diedas Hajime Takeda (voice)7 episodes
U Takes Terraas Cannot (voice)1 episode

2024

Detective Conan: The Million-Dollar Pentagramas Inspector Ginzo Nakamori (voice)
The Fableas Hiroshi Hamada (voice)6 episodes

2023

Campfire Cooking in Another World with My Absurd Skillas Edgar (voice)1 episode

2021

Record of Ragnarokas Zhang Fei (voice)1 episode
Super Cubas Mountain Lodge Owner (voice)1 episode

2020

I'm Standing on a Million Livesas Merchant (voice)1 episode
Gibiateas Renjiro Hatonami (voice)12 episodes
Altered Carbon: Resleevedas Genzō (voice)

2019

Kamen Rider Reiwa: The First Generationas Another 1 (voice)
SD Gundam World: Sangoku Souketsudenas (voice)10 episodes
Case Closed: The Fist of Blue Sapphireas Ginzo Nakamori (voice)

2017

Case Closed: The Crimson Love Letteras Togo Kaieda (voice)

2016

91 Daysas Scusa (voice)1 episode
Tonkatsu DJ Agetarōas Agesaku Katsumata12 episodes
My Hero Academiaas Snatch (voice)1 episode
Kamen Rider #1as Mysterious Ganma
Doraemon: Nobita and the Birth of Japanas Tajikara (voice)

2015

The Empire of Corpsesas Ulysses Grant (voice)

2014

Akame ga Kill!as Honest (voice)24 episodes

2010

Panty & Stocking with Garterbeltas Garterbelt (voice)28 episodes
Rainbowas Ishihara (voice)26 episodes

2009

Redlineas Machine Head (voice)

2008

Skip Beat!as Lory Takarada25 episodes
Vampire Knightas Asato Ichijo26 episodes

2007

Strait Jacketas Brian Meno Moderato (voice)3 episodes
Romeo × Julietas Laertes Montague (voice)24 episodes

2006

TOKYO TRIBE 2as Iwao (voice)13 episodes
Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Starsas Dogosse Giar's Captain (voice)

2005

Silver Fang Legend Weedas Hougen (voice)17 episodes
Mushi-Shi1 episode
Sanada 1012 episodes
SPEED GRAPHERas Bob (voice)7 episodes

2004

Genshikenas Haraguchi (voice)37 episodes
Gankutsuouas Giovanni Bertuccio (voice)1 episode
Bleachas Dordoni Alessandro Del Socaccio (Voice)1 episode
Monsteras Perpetrator (voice)1 episode
Burst Angel3 episodes
Pretty Cureas Gekidoraago49 episodes
Animation Runner Kuromi 2as President (voice)

2003

Maburahoas Miura-sensei24 episodes
Gunslinger Girlas Enzo (voice)1 episode
Papuwaas Harada Umako (voice)26 episodes
New Fist of the North Star: The Cursed Cityas Rogue
Texhnolyzeas Yoshio Samukawa (voice)2 episodes
Ninja Scroll: The Series1 episode

2002

Bomberman Jettersas Mujoe52 episodes
Petite Princess Yucieas Gaga26 episodes
Beyblade the Movie: Fierce Battleas Daichi's Father (voice)
Azumanga Daiohas Kimura (voice)15 episodes
Magical Shopping Arcade Abenobashias Ms. Aki (voice)13 episodes

2001

Animation Runner Kuromias President
Zone of the Enders: Idoloas Hines (voice)

2000

Sin: The Movieas John Blade (voice)
Carried by the Wind: Tsukikage Ranas Benitsubaki (voice)13 episodes
King of the Braves GaoGaiGar FINALas Koutaro Taiga8 episodes

1999

Now and Then, Here and There13 episodes
Legend of Black Heavenas Oji Tanaka (voice)13 episodes
A.D. Policeas José Collins (voice)12 episodes
Legend of Himikoas Iga12 episodes

1998

Kurogane Communicationas Sone24 episodes
Flint: The Time Detectiveas Oda Nobunaga39 episodes
Initial Das Silvia S15 Driver (voice)1 episode
Princess Nineas Shinsaku Kido (voice)26 episodes
Cowboy Bebopas Ruth (voice)1 episode
TRIGUNas Brad (voice)2 episodes
Record of Lodoss War: Chronicles of the Heroic Knightas Groder (voice)27 episodes

1997

Demon Fighter Kochoas Kamo-sensei (Voice)
The King of Braves GaoGaiGaras Koutaro Taiga49 episodes
The Day the Earth Moved

1996

Alice in Cyberlandas Hellgate (voice)1 episode
Angel Legendas Kuroda Seikichi
Angel Densetsu2 episodes
Pharmacist from Hellas Gō Mitamura (voice)
Hajime Ningen Gon39 episodes
Midori no Makibaōas Nitronics61 episodes
M.D. Geist II: Death Forceas Lower Commander

1995

Golden Boyas Instructor B (male) (voice)1 episode
El-Hazard: The Wanderers26 episodes
Legend of Crystania: The Motion Pictureas Garudi
Legend of Crystania: The Chaos Ring
Nurse Angel Ririka SOSas Keto35 episodes
El-Hazard: The Magnificent Worldas Masamichi Fujisawa24 episodes
Ear of the Golden Dragon2 episodes
Soar High! Isamias Sakigake Hanaoka (voice)50 episodes
Slayersas Zanaffar (voice)13 episodes
Fushigi Yugi: The Mysterious Playas Mitsukake (voice)52 episodes
Wedding Peachas Tarashi51 episodes

1994

GATCHAMANas Joe Asakura the Condor (G-2)
Gatchamanas Joe Asakura (voice)3 episodes
New Cutey Honeyas Isami Kondo (voice)1 episode

1993

Legend of the Galactic Heroes: Overture to a New Waras Pastolle
Jungle King Taa-chanas Anabebe50 episodes
Rail of the Star - A True Story of Children and Waras Interpreter (voice)

1992

Legend of the Galactic Heroes: Golden Wingsas Krumbach
Bewitching Nozomias Ōta (voice)1 episode

1988

Space Family Carlvinsonas Police Officer (voice)
Uchū Kazoku Carlvinsonas Policeman1 episode