Shampoo 珊璞 Shānpú or シャンプー
is the village champion of the Chinese Amazons, who is defeated by Ranma in his male and female forms. The laws of her village force her to attempt to kill Ranma's female form and marry his male form. She eventually learns that he is cursed, and focuses on marrying him. She trains under her great-grandmother, Cologne, and eventually obtains a curse that turns her into a cat, which doesn't help with Ranma, who has a phobia of them. She helps run the Cat Café with Cologne, and often delivers food. She is actively pursued by Mousse, but she generally shows nothing but disdain for him.

Ranma ½ (らんま½) (C) Rumiko Takahashi