The Date-Monster of Watermelon Island

Suikatō no Kōsaiki (スイカ島の交際鬼) is the 9th episode in the sixth season, Random Rhapsody, and the 121st episode overall.

Relation to the Previous Episode
none

Trivia

 * In the manga counterpart, Ranma and everyone else is in their swimsuits and not their casual wears, which would make sense since they are at the beach.