Kodachi Kuno (九能 小太刀 Kunō Kodachi?) is one of Ranma Saotome's suitors. She is the younger sister of Tatewaki Kuno and the daughter of Principal Kuno. "Kodachi" refers to a type of sword, smaller than a katana but larger than a wakizashi. "Kuno" means "nine abilities". Her name was changed to "Geraldine" in the French dub.