Wishes and dreams are things that will certainly come true one day if one firmly believes in them! Akané Tendô, who once and for all wishes not to swim like an iron again, is crazy with joy to be given a swimsuit that allows him to swim as he pleases! Ranma Saotome, who dreamed of seeing his mother again, now falls into her arms in the form of a somewhat masculine "daughter" ... and, despite everything, will he have to get harakiri?