bynz

Ranma Saotome (and others) is cursed to turn into a girl (or other animals, depending which cursed pool they fell in) when splashed with cold water. The only way to temporarily reverse the curse is to get splashed with hot water.

Saotome Ranma, a teenage martial artist, and his father Genma travel to the 'cursed training ground' of Jusenkyo in China. There, despite the warnings of the Chinese guard, they fall into the cursed springs.

Makoto Niwa is a high school boy who, since his parents are away on business, lives with his aunt’s family. It is there he meets his mysterious cousin of the same age Erio Touwa—who happens to tie a futon around her upper body and is a self-proclaimed alien.