Ranma, the only son of Genma and Nodoka Saotome, was taken from his home by his father when approximately 2 years old, to begin a 13-14-year training trip to perfect his skills in the martial arts.
While he was still a child, he befriended Ukyo Kuonji, the daughter of a travelling okonomiyaki chef and martial artist, although he was unaware that she was a girl. Genma engaged Ranma to Ukyo in exchange for her father's food cart, but he abandoned Ukyo and ran off with the cart without ever telling Ranma about the engagement or correcting him about Ukyo's real gender.
