Mamizou Futatsuiwa is a prominent character from the Touhou Project series, first appearing in 'Ten Desires.' She is a bake-danuki, a supernatural raccoon dog, who possesses the ability to transform herself and others. Mamizou is called to Gensokyo by her friend, Nue Houjuu, to help resolve the incident occurring in the game. Known for her wisdom, playful personality, and cunning nature, Mamizou often acts as both a mentor and a trickster, providing guidance while also enjoying mischief.