Sentaro shows up fearing for his life, wanting Ranma's help to rescue his kidnapped grandmother.

A pack of magical, powerful cards has fallen into the wrong hands, and now Happosai is several times as much a pain as before! It was bad enough when there was just one of him- now there are six!

'The soul of the mushroom is the soul of the Earth,' or so it's said by those in the know. Love mushrooms...poison mushrooms...can a relationship based on fungus survive among us?

Nodoka's stay is rather short, and Ranma hears that she is planning on returning home soon. He decides that he would really like for her to meet him as himself rather than as Ranko. Genma warns Ranma and constantly tries to stop him. When a water main explodes and sends Nodoka flying, Ranma saves her and Nodoka catches a glimpse of her son before passing out. When she awakens, she sees Ranko and thinks it was all a dream. Nodoka says that in her dream Ranma was very manly. Ranma tells Akane that he will wait until he can be normal before he tells his mother the truth. At the end, Ranma and Akane head off to school, and then turn towards the screen and say 'Goodbye!'.