Swimsuit Rhapsody (水着ラプソディー, Mizugi Rapusodeī?) is the 288th chapter of the Urusei Yatsura manga. On the opening day of the Tomobiki High School's pool, Ryuunosuke is the only one left without a swimsuit. Her father won't let her have one and so, Ataru and Shuutarou decide that she must defeat him with a cunning tactic rather than the same old direct attacks. They advice her to exchange the thing that is the most important to him for a suit. When she asks him what he loves the most, he replies that it is her. Enraged, she takes Ataru and Shuutarou's tip to "use her head" and delivers a headbutt and knocks Mr. Fujinami out. She wins her swimsuit in the end, but unfortunately it is not what she thought it would be.