
Quick answer — Daiki Nakamura voices Kariya in Colorful, Dayakka Littner in Gurren Lagann The Movie: The Lights in the Sky are Stars, Tooru Suetsugu in Initial D 4th Stage and 9 more characters.
Daiki Nakamura voices Kariya (Colorful), Dayakka Littner (Gurren Lagann The Movie: The Lights in the Sky are Stars), Tooru Suetsugu (Initial D 4th Stage), Egashira Tetsufumi (Major S2), Nakaya (Detective Conan: Magician of the Silver Sky), Pootan no Aibo (Cromartie High School), Ryousuke Sakagi (Detective Conan: The Eleventh Striker), Ryuen (Detective Conan: Crossroad in the Ancient Capital) and 4 more.
Kariya is voiced in Japanese by Daiki Nakamura.