| Name:
| Mu-u-su = Mousse = a popular bath product
|
| Aliases:
| Mu-Mu-chan (as a duck)
|
| Age:
| About 16
|
| Sex:
| M
|
| Species:
| Human/duck
|
| Occupation:
| Busboy (Nekohanten)
|
| Residence:
| Nekohanten (Cat Café), Nerima Ward, Tokyo
|
| Curse:
| Cold water turns him into a duck; hot water changes him back
|
| Quirks
| Wears a Chinese-style robe and thick glasses
|
| Known Relatives:
| None
|
| Marital Status:
| Single
|
| Loves:
| Shampoo
|
| Loved by:
| Nobody
|
| Best Friend:
| Nobody notable
|
| Hates:
| Ranma Saotome
|
| Hated by:
| Shampoo
|
| Pets:
| None
|
| Hobbies:
| Chasing Shampoo; scheming
|
| Cooking:
| Unknown
|
| Domestic Skills:
| Decent
|
| Martial Style:
| Avian style based on bird movements; hidden weapons master
|
| Strengths:
| Never runs out of weapons
|
| Weaknesses:
| Myopic and nearly blind without glasses
|
| Weapons:
| Vast arsenal of hidden weapons
|
| Special Attacks:
| Bird-style attacks
|