Second-year high school student in Morioh who befriends Koichi and displays Stand powers. He foils a robbery, learns about psychic manifestations from Jotaro, defeats serial killer Angelo Katagiri, heals Okuyasu Nijimura, rescues Koichi, and swears to protect Morioh after Keicho sacrifices himself.
Initial hostile encounter where Keicho ambushes Josuke to protect his secrets.
Local town resident whose safety is indirectly tied to Josuke's actions.
Distant relatives connected through the Joestar bloodline.
High school peers who quickly form a bond through shared supernatural experiences.