Mousse and Mu-mu chan

HISTORY: The earliest history that we know of Mousse is that him and Shampoo knew each other when they were very young children. Mousse first arrived on the Japan scene in the second season when he jumped out of nowhere and hugged Ranma, thinking he was Shampoo. When Ranma kicked him for hugging him, the sparks started to fly. And when Mousse found out that Shampoo was in love Ranma, he challenged him to a duel. Mousse also "trained" in the cursed Jusenkyo training grounds. Acutally, he accidently fell into Yaazuniichuan (Spring of Drowned duck/swan). Mousse can be seen today still professing his love for Shampoo and trying to defeat Ranma.

FIGHTING STYLE: Hidden Weapons Style is Mousse's unique fighting style that is just like it sounds: there are hidden weapons on his body and in his flowing robe. Mousse is usually seen attacking with chains, spears, and even bombs. In one fight, Mousse pulled out a time bomb that was bigger than his whole body! Even without his wealth of weapons, he is a strong fighter who even held up against girl-Ranma. Unlike Shampoo or Ryoga, Mousse can fight well in his cursed duck form. In his duck form, he is still a master of hidden weapons, and he can hide razors up his wings and throw them at opponents. Mousse's greatest weakness is his lack of eye sight. Mousse can be easily fooled by a shabby disguise; in one fight, girl-Ranma fought Mousse and Mousse believed that he was fighting male-Ranma. Another semi-weakness Mousse has is that he can become distracted around Shampoo and start to try and impress her, which can leave him open to attacks.

WEAPONS: As mentioned before, Mousse's whole body contains a storage of weapons. The majority of them are stabbing weapons such as knives and spears. However, Mousse has also used odd weapons such as a training potty (see the Fist of the White Swan Attack), bombs, and bats.

ATTACKS: Hakuchoken: Also known as the "Fist of the White Swan" attack, this attack has floored even Ranma before. It looks like he's punching so fast that you can't see his hands, but he's actually hitting his opponent with a swan-shaped training potty (see the animated gif above).
Keiran-ken: Also known as the "Hen-Egg Fist", this attack consists of Mousse pulling a hen out from his robe and it lays eggs in his hands. However, these eggs are actually small bombs that Mousse throws at his opponent.
Takazumeken: Also known as the "Hawk Talon Attack". This attack consists of Mousse getting high above the opponent and then jump down at them with hawk talons attatched to his feet. This attack was used on Kuno and it knocked him out cold.