The Horror of Party Beach (渚の交際鬼 Nagisa no kosai-ki?) is the 192nd chapter of the manga and the second chapter of the Watermelon Island Arc. Ranma tries to convince Kuno to try and work at getting his memory back instead of staring at women all day. Kuno's amnesia seems to make him popular with the ladies, and when the Pigtailed Girl shows up and puts a melon on his head, he remembers something.