While searching in the mountains for a Christmas tree for Happosai, Genma and ranma (in girl form) get separated in a blizzard on top of a mountain. Ranma spends 3 days searching for him, with Akane coming to help. they eventually find a mansion near the bottom, with Genma relaxing on a deck in panda form.
he starts to get dragged away until a young boy stops Ranma from doing so, saying that the panda, called Kumahachi, is his.
This is the first Christmas Episode in the series
This is one of the few episodes where Ranma spends almost all the time in girl form.