After betting it all on a final fight with Ranma, Mousse loses and is forced to give up on Shampoo and go home to China. But before he leaves, he's determined to make Shampoo happy by forcing Ranma to give up his other suitors.

Azusa Shiratori takes home a tanuki statue Kuno is trapped in and adopts him, believing he is the tanuki and renaming him Marianne. When Azusa suspects Akane is trying to take Kuno away, another martial arts ice-skating battle ensues: Azusa versus Ranma and Akane.