Main character of the High School DxD series. He is a third-year high school student, the Pawn of Rias Gremory's Peerage, a member of the Occult Research Club, and wielder of the boosted gear.
He has brown eyes and short brown hair with bangs and hair between eyes. He wears a Kuoh Academy School Uniform consisting of a open black blazer, red shirt, and black pants.
Voiced by Kaji Yuuki in the anime.