Bathhouse Battle (バトル・ザ・銭湯 Batoru・ze・sento?) is the 65th chapter of the manga and the third chapter of the Happosai Intro Arc. The Tendo family's bathtub is broken so Ranma, Akane, Nabiki and Happosai all head to the public baths. Ranma decides to try and keep Happosai out of trouble, which proves to be rather difficult.