Mamizou Futatsuiwa is a boss character from Touhou Project first appearing as the Extra Stage boss in Ten Desires. She is a youkai tanuki who originally lived outside Gensokyo, but she moved in to help a friend. She originally lived with humans in a city named Sado, often lent them money and got along with them well. She however, doesn't get along with foxes and fortunately, there are no foxes in Sado. Mamizou currently lives in Myouren Temple, along with Nue Houjuu.