
Koji 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.
Filmography

King of the Braves GaoGaiGar FINAL
2000 · 9.2

One Piece Log: Fish-Man Island Saga
2024 · 9.0

The Day the Earth Moved
1997 · 9.0

Silver Fang Legend Weed
2005 · 8.8

Attack on Titan
2013 · 8.7

New PANTY & STOCKING with GARTERBELT
2025 · 8.6

My Hero Academia
2016 · 8.6

Monster
2004 · 8.5

Cowboy Bebop
1998 · 8.5

Record of Ragnarok
2021 · 8.4

Bleach
2004 · 8.4

Campfire Cooking in Another World with My Absurd Skill
2023 · 8.3

Akame ga Kill!
2014 · 8.2

Golden Boy
1995 · 8.2

Legend of the Galactic Heroes: Overture to a New War
1993 · 8.2

Vampire Knight
2008 · 8.2

The Summer Hikaru Died
2025 · 8.2

TRIGUN
1998 · 8.1

Mushi-Shi
2005 · 8.1

Initial D
1998 · 8.0

Soar High! Isami
1995 · 8.0

Azumanga Daioh
2002 · 7.9

Pretty Cure
2004 · 7.8

The King of Braves GaoGaiGar
1997 · 7.8

Petite Princess Yucie
2002 · 7.8

The Fable
2024 · 7.7

Kaizoku Sentai Gokaiger
2011 · 7.7

Panty & Stocking with Garterbelt
2010 · 7.7

Ninja Scroll: The Series
2003 · 7.7

Kurogane Communication
1998 · 7.7

Legend of Himiko
1999 · 7.7

Kingdom
2012 · 7.6

91 Days
2016 · 7.6

SD Gundam World: Sangoku Souketsuden
2019 · 7.6

Redline
2009 · 7.6

Slayers
1995 · 7.5

Fushigi Yugi: The Mysterious Play
1995 · 7.5

Kamen Rider #1
2016 · 7.5

Gankutsuou
2004 · 7.4

Rainbow
2010 · 7.4

Now and Then, Here and There
1999 · 7.4

Gatchaman
1994 · 7.4

Super Cub
2021 · 7.3

Fairy Tail: Phoenix Priestess
2012 · 7.3

Record of Lodoss War: Chronicles of the Heroic Knight
1998 · 7.2

Skip Beat!
2008 · 7.2

Problem Children Are Coming from Another World, Aren't They?
2013 · 7.2

Gokaiger Goseiger Super Sentai 199 Hero Great Battle
2011 · 7.2

Ear of the Golden Dragon
1995 · 7.2

Genshiken
2004 · 7.1

Wedding Peach
1995 · 7.1

Legend of the Galactic Heroes: Golden Wings
1992 · 7.1

Texhnolyze
2003 · 7.0

SPEED GRAPHER
2005 · 7.0

Gunslinger Girl
2003 · 7.0

Carried by the Wind: Tsukikage Ran
2000 · 7.0

Gibiate
2020 · 7.0

Lime-iro Ryuukitan X
2005 · 7.0

Detective Conan: The Million-Dollar Pentagram
2024 · 6.9

Angel Densetsu
1996 · 6.9

Fullmetal Alchemist: The Sacred Star of Milos
2011 · 6.8

Magical Shopping Arcade Abenobashi
2002 · 6.7

Romeo × Juliet
2007 · 6.7

Doraemon: Nobita and the Birth of Japan
2016 · 6.7

Mobile Suit Zeta Gundam - A New Translation I: Heirs to the Stars
2005 · 6.7

Hajime Ningen Gon
1996 · 6.7

Altered Carbon: Resleeved
2020 · 6.5

I'm Standing on a Million Lives
2020 · 6.5

Nurse Angel Ririka SOS
1995 · 6.5

Case Closed: The Crimson Love Letter
2017 · 6.5

Kaizoku Sentai Gokaiger: The Movie - The Flying Ghost Ship
2011 · 6.5

New Cutey Honey
1994 · 6.4

Flint: The Time Detective
1998 · 6.4

Legend of Crystania: The Chaos Ring
1995 · 6.4

A.D. Police
1999 · 6.3

Mobile Suit Zeta Gundam - A New Translation II: Lovers
2005 · 6.3

El-Hazard: The Wanderers
1995 · 6.3

Bewitching Nozomi
1992 · 6.2

The Empire of Corpses
2015 · 6.2

Case Closed: The Fist of Blue Sapphire
2019 · 6.2

Kamen Rider Reiwa: The First Generation
2019 · 6.2

Animation Runner Kuromi
2001 · 6.2

Burst Angel
2004 · 6.1

Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Stars
2006 · 6.1

New Fist of the North Star: The Cursed City
2003 · 6.1

Rail of the Star - A True Story of Children and War
1993 · 6.1

Jungle King Taa-chan
1993 · 6.0

Tonkatsu DJ Agetarō
2016 · 6.0

Strait Jacket
2007 · 6.0

Alice in Cyberland
1996 · 6.0

Animation Runner Kuromi 2
2004 · 6.0

Lupin the Third: The Secret Page of Marco Polo
2012 · 5.9

Zone of the Enders: Idolo
2001 · 5.9

El-Hazard: The Magnificent World
1995 · 5.8

GATCHAMAN
1994 · 5.8

Space Family Carlvinson
1988 · 5.8

Beyblade the Movie: Fierce Battle
2002 · 5.7

Toriko 3D Movie: Kaimaku! Gourmet Adventure!!
2011 · 5.7

Angel Legend
1996 · 5.7

TOKYO TRIBE 2
2006 · 5.6

Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
2011 · 5.6

Koume-chan ga Iku!!
1999 · 5.5

Sin: The Movie
2000 · 5.5

Legend of Black Heaven
1999 · 5.4

Papuwa
2003 · 5.3

Maburaho
2003 · 5.1

M.D. Geist II: Death Force
1996 · 4.9

Princess Nine
1998 · 4.8

Midori no Makibaō
1996 · 4.0

U Takes Terra
2025 · 4.0

Elf Princess Rane
1995 · 3.9

Demon Fighter Kocho
1997 · 3.8

Bomberman Jetters
2002 · 3.5

Kaizoku Sentai Gokaiger: Final Live Tour 2012
2012 · 3.0

Lime-Colored History of War
2003 · 0.0
Sanada 10
2005 · 0.0

Uchū Kazoku Carlvinson
1988 · 0.0

Pharmacist from Hell
1996 · 0.0