Melonhead

Nagisa no suika otoko (渚のスイカ男), also known as The Beachside Amnesiac, is the 191st chapter of the manga and the first chapter of the Watermelon Island Arc.

The Saotomes and Tendos head to the beach once again and Ranma receives a letter of challenge from Kuno. Kuno washes up on the shore in front of Ranma with a watermelon on his head. Kuno does not recognize Ranma or anyone else for that matter. It seems that he has amnesia.

Cast in Order of Appearance

 * Kasumi Tendo
 * Nabiki Tendo
 * Genma Saotome panda)
 * Akane Tendo
 * Ranma Saotome (male)
 * Tatewaki Kuno
 * Soun Tendo
 * Ranma Saotome (female)