A mysterious martial artist arrives at Furinkan High looking to settle a score with Ranma. Later, the school becomes a battlefield.

When the Furinkan High rhythmic gymnastics team is injured by a rival school's captain, its members beg Akane to take their place in an upcoming match.

With Akane injured, Ranma takes her place and stays up all night practicing. The next day, the match begins with Kodachi's usual underhanded tricks.

P-chan goes missing and shows up in the arms of a famous martial skater, who refuses to return him. Enraged, Akane challenges Azusa to a battle.

A fierce match between Ranma and Akane versus the golden couple Mikado and Azusa begins! Mikado is eager to steal a kiss from Akane, worrying Ranma.

Ranma learns that defeating a Chinese Amazon has messy consequences. P-chan gets served up for dinner, triggering a fight between Shampoo and Akane.

Shampoo's shiatsu technique and magic hair wash have erased Akane's memory of Ranma. The Chinese Amazon offers a cure — but she has an impossible request.