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.
Sin: The Movie
As John Blade (voice)
Redline
As Machine Head (voice)
M.D. Geist II: Death Force
As Lower Commander
Demon Fighter Kocho
As Kamo-sensei
Kamen Rider #1
As Mysterious Ganma
Fairy Tail: Phoenix Priestess
As Cannon (voice)
Case Closed: The Crimson Love Letter
As Togo Kaieda (voice)
Legend of the Galactic Heroes: Overture to a New War
As Pastolle
Pharmacist from Hell
As (voice)
Zone of the Enders: Idolo
As Hines (voice)
Doraemon: Nobita and the Birth of Japan
As Tajikara (voice)
Animation Runner Kuromi
As President / Surfer (voice)
Animation Runner Kuromi 2
As Rei Takashimadaira (voice)
Toriko 3D Movie: Kaimaku! Gourmet Adventure!!
As (voice)
Case Closed: The Million-Dollar Pentagram
As Ginzo Nakamori (voice)
メジャー ワールドシリーズ編
As Sanders (voice)
Kaizoku Sentai Gokaiger: The Movie - The Flying Ghost Ship
As Chief of Staff Damaras (Voice)
Gatchaman OVA
As Joe Asakura the Condor (G-2)
New Fist of the North Star: The Cursed City
As Rogue
Legend of the Galactic Heroes: Golden Wings
As Krumbach
The Day the Earth Moved
Legend of Crystania: The Motion Picture
As Garudi
Angel Legend
As Kuroda Seikichi
Fullmetal Alchemist the Movie: The Sacred Star of Milos
As Graz (voice)
Space Family Carlvinson
As Police Officer (voice)
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
As Tetsumaru Kinoshita (voice)
Altered Carbon: Resleeved
As Genzō (voice)
Kamen Rider Reiwa: The First Generation
As Another 1 (voice)
Case Closed: The Fist of Blue Sapphire
As Ginzo Nakamori (voice)
The Empire of Corpses
As Ulysses Grant (voice)
Legend of Crystania: The Chaos Ring
Gokaiger Goseiger Super Sentai 199 Hero Great Battle
As Damaras (voice)
Rail of the Star - A True Story of Children and War
As Interpreter (voice)
Beyblade the Movie: Fierce Battle
As Daichi's Father (voice)
Tokyo Tribe 2
As Iwao (voice)
Kaizoku Sentai Gokaiger
As Damaras (voice)
My Hero Academia
As Snatch (voice) (uncredited)
Flint: The Time Detective
As Oda Nobunaga
Legend of Black Heaven
As Oji Tanaka (voice)
Bomberman Jetters
As Mujoe
Azumanga Daioh
As Kimura (Voice)
Magical Shopping Arcade Abenobashi
As Ms. Aki (voice)
Gatchaman
As Joe Asakura (voice)
Super Cub
As Mountain Lodge Owner (voice)
Angel Densetsu
As Seikichi Kuroda (voice)
Fushigi Yugi: The Mysterious Play
Vampire Knight
As Asato Ichijo
Mushi-Shi
Sanada 10
Ninja Scroll: The Series
El-Hazard: The Wanderers
Campfire Cooking in Another World with My Absurd Skill
As Edgar (voice)
Princess Nine
As Shinsaku Kido (voice)
Maburaho
As Miura-sensei
Burst Angel
Romeo × Juliet
As Laertes Montague (voice)
The King of Braves GaoGaiGar
As Koutaro Taiga
Wedding Peach
As Tarashi
Skip Beat!
As Lory Takarada
Pretty Cure
As Gekidoraago
Papuwa
As Harada Umako
Midori no Makibaō
As Nitronics
Petite Princess Yucie
As Gaga
Nurse Angel Ririka SOS
Legend of Himiko
As Iga
Kurogane Communication
As Sone
Genshiken
Cowboy Bebop
As Ruth (voice)
Jungle King Taa-chan
As Anabebe
Initial D
As Masashi Suzuki (voice)
Bewitching Nozomi
As Ring Announcer (voice)
Monster
As Perpetrator (voice)
Speed Grapher
As Bob (voice)
Rainbow
As Ishihara (voice)
TRIGUN
As Brad (voice)
Strait Jacket
As Brian Meno Moderato (voice)
King of the Braves GaoGaiGar FINAL
As Koutaro Taiga
Texhnolyze
As Yoshio Samukawa (voice)
91 Days
As Scusa (voice)
Record of Lodoss War: Chronicles of the Heroic Knight
As Groder (voice)
Problem Children Are Coming from Another World, Aren't They?
As Griffon (voice)
Soar High! Isami
As Sakigake Hanaoka (voice)
Gunslinger Girl
As Enzo (voice)
Golden Boy
As Instructor B (male) (voice)
Alice in Cyberland
As Hellgate (voice)
Gankutsuou
As Giovanni Bertuccio (voice)
Carried by the Wind: Tsukikage Ran
As Benitsubaki (voice)
Panty & Stocking with Garterbelt
As Garterbelt (voice)
El-Hazard: The Magnificent World
As Masamichi Fujisawa
Hajime Ningen Gon
New Cutey Honey
As Isami Kondo (voice)
Mobile Suit Gundam: The 08th MS Team
As Zhukov (voice)
Major: World Series
As Sanders (voice)
Silver Fang Legend Weed
As Hougen (voice)
Akame ga Kill!
As Honest (voice)
The Fable
As Hiroshi Hamada (voice)
Slayers
As Zanaffar (voice)
Gibiate
As Renjiro Hatonami (voice)
Tonkatsu DJ Agetarō
As Agesaku Katsumata
Attack on Titan
As Annie's father (voice)