Ranma 1/2 - Vol. 17 (Re-Release)

Blurb:
An amnesiac Kuno challenges Ranma to a duel at the beach — wearing a watermelon on his head! Will another watermelon on the head bring his memory back? Or will Ranma’s meddling unleash a fate more terrible than he can imagine? Meanwhile, a special sauce makes Ranma sick, and Ranma learns that to prove they’re a loving couple, he and Akane must spend the night in the same room!