Jorge Joestar

Jorge is a 15-year old detective living in Fukui Prefecture, Japan, in the 37th iteration of the universe. He is of Japanese descent, but was adopted by the British Joestar Family and raised English.

As a high school detective, Jorge solves several unique cases. He ends up going to Morioh to solve a murder mystery, eventually leading him into a bizarre journey through space and into different universes. (Source: JoJo's Bizarre Encyclopedia)