Also known as: 沐絲, ムース(らんま1/2)
Young male character in Ranma 1/2. He has long black hair and wears Coke-Bottle Glasses. Without them, he's nearly blind.
Loves Shampoo (Ranma 1/2) and is a friend from her childhood. That's why he sees Saotome Ranma as an enemy. Turns into a duck whenever he gets wet with cold water. In situations where he appears alongside his human self, the Dual Persona tag should be used.