When Ranma meets his mother for the first time, he learns the shocking truth about his family.
Nodoka visits the Tendo Dojo for the first time, but when Ranma turns up in girl form, she recognises her! As her long-lost daughter Ranko. Apparently Nodoka and Genma had a daughter, not a son, and Ranma must come to terms with the fact that he was born a girl. How will she cope with this discovery that turns her life upside down, yet paradoxically makes it right for the first time. How will the others cope?