Ranma ½ (1989)

Ranma Saotome's life is anything but ordinary. A martial artist cursed to transform into a girl when splashed with cold water, he's constantly pursued by admirers. Among them is Shampoo, a Chinese Amazon warrior who, after failing to kill girl Ranma, is bound by her clan's rules to marry boy Ranma. This leads to further complications when Shampoo falls into a cursed spring and becomes a cat. Meanwhile, Mousse, who is in love with Shampoo, challenges Ranma for the affections of Akane, Ranma's fiancee. The series follows Ranma's struggles to navigate these relationships and the chaotic world of martial arts and transformations.