Runaway Girl is a minor, fictional character appearing in the Japanese manga JoJo's Bizarre Adventure, by Hirohiko Araki. The character is portrayed as an ally of the protagonist.
Character
Runaway Girl first appears in the comic as a stowaway on the cruise ship that Captain Tennille Imposter had abducted. Posing first as a boy, her identity is revealed when she threatens to cut one of the crew members. She jumps off the ship in an attempt to swim for safety and is begrudgingly saved by Jotaro. After being saved, she admits having running away from her parents in Hong Kong, though the group is more concerned about dropping her off and they do not listen. Despite stern warnings from Joseph about their journey, she tags along with the team for several times afterwards—possibly due to her crush on Jotaro and "having nothing else better to do."
Runaway Girl goes back to Hong Kong in chapter 154.