A Tea house barmaid in trouble with the local gang during the first chapters of the story.
She has feelings for Ken and tried seducing him after Kim Bon-fuu defeated Ken. Before the gang goes to the mountain to train, they take her home to her village. But Ji-hae was caught and gang-raped, resulting in her parents committing suicide when they see pictures of their daughter being gang-raped posted throughout the village. Ken finds her working in a Sex shop, due to this Ken decides to take over the pleasure district. She is put in charge of the pleasure district after Ken takes it over for her.