The rats decide to have a martial arts championship. Gan-chan, emulating Bruce Lee, defeats his first opponent by using nunchucks given to him by Urd, his trainer. Skuld enters Banpei into the competition, and Banpei wins several rounds. In the final match between Gan-chan and Banpei, Banpei has the advantage until Gan-chan drinks a bottle of sake and begins using Jackie Chan's Drunken Master technique. However, the time runs out for the match, and the last rat standing, Jose Mendoda, is declared the winner.