Martial Mayhem

Martial Mayhem, or Ranma ½ Martial Mayhem, is the fifth season of the series. It aired from April 5 through September 20, 1991 and consists of 24 episodes.

The opening theme of this season is "Earth Orchestra" (地球オーケストラ Chikyū Ōkesutora) by Kusu Kusu while the closing theme is "Red Poppy" (ひなげし Hinageshi) by Michiyo Nakajima. In Japan, both "Earth Orchestra" and "Red Poppy" were used as the opening and closing themes respectively for the 70th through 99th Nettōhen episodes.

An interesting fact is the insertion of the 72nd Nettōhen episode, "Ling-Ling & Lung-Lung Strike Back!," into the previous season, Ranma ½: Outta Control.