Ranma Nibun no Ichi is a manga and anime humor of Rumiko Takahashi. It tells the story full of twists and misunderstandings of Ranma Saotome and his fiancee Akane Tendo. Many characters are indeed able to turn into animals in contact with cold water causing many gags and adventures.
The story begins with the family Tendo, who lives in Nerima (district of Tokyo), Genma Saotome and his son Ranma family friends have come to see. The fathers of the two families have arranged the marriage of Ranma with one of the three Tendo girls for a long time, to unite their two martial arts schools and continued operation of the family Tendo dojo.
