Ryoga vs. Ukyo (良牙VS.右京 Ryoga vs. Ukyo?) is the 88th chapter of the manga and the fourth chapter of the Ukyo Kuonji Intro Arc. Ryoga arrives amidst talk of Ranma's new fiancé, Ukyo. Ryoga is extremely mad that Ranma would once again hurt Akane by having another fiancé, but when Ukyo arrives Ryoga mistakes her for a boy and attacks her.