Ranma is a 16-year-old boy who suffers a curse because he fell into a pond, so every time he touches cold water he transforms into a woman and can only return to normal with hot water.

he is arrogant, proud, clueless and very rough with women, but is a good guy, he loves to fight and will always be training, he is an expert in martial arts thanks to his father's teachings, he is going to marry akane tendo, a girl with whom he does not get along