Ranma ½

Season 1, Episode 80

Episode Title: Close Call! P-chan's Secret

Air Date: 1991-02-08

Overview:

Terrified that Akane has figured out that he's really P-Chan, Ryoga tries to leave the town forever. Ranma continues to try to figure out a way to beat Ryoga, while Akane tries to force him to tell her what he knows about the mark shared by Ryoga and P-Chan.