
Acting
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.

Detective Conan: The Million-Dollar Pentagram
as Inspector Ginzo Nakamori (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)

Case Closed: The Crimson Love Letter
as Togo Kaieda (voice)

Doraemon: Nobita and the Birth of Japan
as Tajikara (voice)

Kamen Rider #1
as Mysterious Ganma

The Empire of Corpses
as Ulysses Grant (voice)

Fairy Tail: Phoenix Priestess
as Cannon (voice)

Kaizoku Sentai Gokaiger: Final Live Tour 2012
as Damaras (voice)

The Summer Hikaru Died
as Hajime Takeda (voice) · 7 ep.

New PANTY & STOCKING with GARTERBELT
as Garterbelt (voice) · 30 ep.

U Takes Terra
as Cannot (voice) · 1 ep.

The Fable
as Hiroshi Hamada (voice) · 6 ep.

Campfire Cooking in Another World with My Absurd Skill
as Edgar (voice) · 1 ep.

Record of Ragnarok
as Zhang Fei (voice) · 1 ep.

Super Cub
as Mountain Lodge Owner (voice) · 1 ep.

I'm Standing on a Million Lives
as Merchant (voice) · 1 ep.

Gibiate
as Renjiro Hatonami (voice) · 12 ep.

SD Gundam World: Sangoku Souketsuden
as (voice) · 10 ep.
Fairy Tail: Phoenix Priestess
2012