8.7
TV
Acting
Koji Ishii
- Born
- (age 66)
- Birthplace
- Minoshima, Arida, Wakayama, Japan
- Credits
- 118 titles
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.
Signature work
Known For
8.7
TV
8.6
TV
My Hero Academia
8.4
TV
Bleach
8.5
TV
Cowboy Bebop
8.4
TV
Record of Ragnarok
8.2
TV
Akame ga Kill!
8.5
TV
Monster
7.6
Movie
Redline
8.2
TV
Golden Boy
8.1
TV
TRIGUN
6.6
Movie
Altered Carbon: Resleeved
8.2
TV
Vampire Knight
8.3
TV
Campfire Cooking in Another World with My Absurd Skill
6.8
Movie
Fullmetal Alchemist: The Sacred Star of Milos
8.1
TV
Mushi-Shi
7.3
Movie
Fairy Tail: Phoenix Priestess
7.6
TV
91 Days
6.2
Movie
Case Closed: The Fist of Blue Sapphire
Acting credits 118
| Year | Title | Role |
|---|---|---|
| 2025 | New PANTY & STOCKING with GARTERBELT TV | Garterbelt (voice) (30 ep) |
| 2025 | The Summer Hikaru Died TV | Hajime Takeda (voice) (7 ep) |
| 2025 | U Takes Terra TV | Cannot (voice) (1 ep) |
| 2024 | One Piece Log: Fish-Man Island Saga TV | Fisher Tiger (21 ep) |
| 2024 | Detective Conan: The Million-Dollar Pentagram Film | Ginzo Nakamori (voice), Inspector Ginzo Nakamori (voice) |
| 2024 | The Fable TV | Hiroshi Hamada (voice) (6 ep) |
| 2023 | Campfire Cooking in Another World with My Absurd Skill TV | Edgar (voice) (1 ep) |
| 2021 | Record of Ragnarok TV | Narrator (voice), Zhang Fei (voice) (9 ep) |
| 2021 | Super Cub TV | Mountain Lodge Owner (voice) (1 ep) |
| 2020 | I'm Standing on a Million Lives TV | Merchant (voice) (1 ep) |
| 2020 | Gibiate TV | Renjiro Hatonami (voice) (12 ep) |
| 2020 | Altered Carbon: Resleeved Film | Genzō (voice) |
| 2019 | Kamen Rider Reiwa: The First Generation Film | Another 1 (voice) |
| 2019 | SD Gundam World: Sangoku Souketsuden TV | (voice) (10 ep) |
| 2019 | Case Closed: The Fist of Blue Sapphire Film | Ginzo Nakamori (voice) |
| 2017 | Case Closed: The Crimson Love Letter Film | Togo Kaieda (voice) |
| 2016 | 91 Days TV | Scusa (voice) (1 ep) |
| 2016 | Tonkatsu DJ Agetarō TV | Agesaku Katsumata (12 ep) |
| 2016 | My Hero Academia TV | Snatch (voice) (uncredited) (1 ep) |
| 2016 | Kamen Rider #1 Film | Mysterious Ganma |
| 2016 | Doraemon: Nobita and the Birth of Japan Film | Tajikara (voice) |
| 2015 | The Empire of Corpses Film | Ulysses Grant (voice) |
| 2014 | Akame ga Kill! TV | Honest (voice) (24 ep) |
| 2013 | Attack on Titan TV | Annie's Father (voice) (3 ep) |
| 2013 | Problem Children Are Coming from Another World, Aren't They? TV | Griffon (voice) (1 ep) |
| 2012 | Lupin the Third: The Secret Page of Marco Polo Film | Bernardo Vilar (voice) |
| 2012 | Fairy Tail: Phoenix Priestess Film | Cannon (voice) |
| 2012 | Kingdom TV | Ji Hui (voice) (14 ep) |
| 2012 | Kaizoku Sentai Gokaiger: Final Live Tour 2012 Film | Damaras (voice) |
| 2011 | Kaizoku Sentai Gokaiger: The Movie - The Flying Ghost Ship Film | Chief of Staff Damaras (Voice) |
| 2011 | Fullmetal Alchemist: The Sacred Star of Milos Film | Graz (voice) |
| 2011 | Gokaiger Goseiger Super Sentai 199 Hero Great Battle Film | Damaras (voice) |
| 2011 | Toriko 3D Movie: Kaimaku! Gourmet Adventure!! Film | (voice) |
| 2011 | Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck! Film | Tetsumaru Kinoshita (voice) |
| 2011 | Kaizoku Sentai Gokaiger TV | Damaras (voice) (51 ep) |
| 2010 | Panty & Stocking with Garterbelt TV | Garterbelt (voice) (28 ep) |
| 2010 | Rainbow TV | Ishihara (voice) (26 ep) |
| 2009 | Redline Film | Machine Head (voice) |
| 2008 | Skip Beat! TV | Lory Takarada (25 ep) |
| 2008 | Vampire Knight TV | Asato Ichijo (26 ep) |
| 2007 | Strait Jacket TV | Brian Meno Moderato (voice) (3 ep) |
| 2007 | Romeo × Juliet TV | Laertes Montague (voice) (24 ep) |
| 2006 | TOKYO TRIBE 2 TV | Iwao (voice) (13 ep) |
| 2006 | Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Stars Film | Dogosse Giar's Captain (voice) |
| 2005 | Silver Fang Legend Weed TV | Hougen (voice) (17 ep) |
| 2005 | Mobile Suit Zeta Gundam - A New Translation II: Lovers Film | Blex Forer (voice) |
| 2005 | Mushi-Shi TV | (1 ep) |
| 2005 | Mobile Suit Zeta Gundam - A New Translation I: Heirs to the Stars Film | Blex Forer (voice) |
| 2005 | Sanada 10 TV | (12 ep) |
| 2005 | SPEED GRAPHER TV | Bob (voice) (7 ep) |
| 2005 | Lime-iro Ryuukitan X TV | (13 ep) |
| 2004 | Genshiken TV | Haraguchi (voice) (4 ep) |
| 2004 | Gankutsuou TV | Giovanni Bertuccio (voice) (1 ep) |
| 2004 | Bleach TV | Dordoni Alessandro Del Socaccio (Voice) (1 ep) |
| 2004 | Monster TV | Perpetrator (voice) (1 ep) |
| 2004 | Burst Angel TV | (3 ep) |
| 2004 | Pretty Cure TV | Gekidoraago (49 ep) |
| 2004 | Animation Runner Kuromi 2 Film | Rei Takashimadaira (voice), President (voice) |
| 2003 | Maburaho TV | Miura-sensei (24 ep) |
| 2003 | Gunslinger Girl TV | Enzo (voice) (1 ep) |