Mukuro's perpetually gloomy younger sister. She has a fondness for Mugen that dates back to their days of piracy, though the feeling is not quite mutual. Koza isn't so much in love with Mugen as she is attached to him.
Samurai Champloo
From the makers of Cowboy Bebop comes Samurai Champloo! Sometime during the 17th-19th century, during the Japanese "Edo era", two Samurai Warriors known as Mugen and Jin, have a chance meeting with a 15 year old girl named Fuu. Through a series of events, Fuu leads the warriors on a quest into several differant Japanese locations to find the samurai who smells of sunflowers. Little do the 3 unique characters realize just where fate will take them through situations of sex, violence, and drugs.
