When Genma took baby Ranma away from his mother to go on a decade-long training mission, he made her a solemn promise - that he would see to it that the boy grew up manly, or he would see them both dead of ritual seppuku!
Well, Nodoka "Missus" Saotome has finally shown up at the Tendo Dojo doorstep, and she can't wait to catch a glimpse of her dearly beloveds. But will the sight of her "son" in girls' clothes and her "husband" as a panda possess Nodoka to perform the seppuku on them herself...?
Also includes the ending of the "Mariko Konjo" story - a bonus Happosai story - as well as the original manga that inspired the "Desperately Seeking Shampoo" Ranma 1/2 OAV!
Story and art by Rumiko Takahashi.