May 16, 1973
|Birthplace||Kanagawa Prefecture, Japan|
Kosuke made his voice acting debut on 1997, in the anime called Remi, Nobody's Girl and made his first main role in Di Gi Charat. His major roles include Kiba Inuzuka from Naruto, Cecil Aijima from Uta no Prince-sama, and Hajime Saito from Hakuōki. He still continues to voice anime characters, and currently works with Arts Vision. 
- His blood type is O.
- His height is 170cm.
- His hobbies include singing, cooking, and shopping.