Fruits Basket (2001)

After her mother's death, Tohru Honda finds herself living with the Sohma family consisting of three cousins: Yuki, the 'prince charming' of their high school, Kyo the hot headed, short tempered outcast, and Shigure the mischievous novelist, if not sometimes that of a pervert. Tohru finds out the Sohma family secret that when a member is hugged by the opposite gender or they are tired out, they turn into the 12 animals of the Chinese zodiac. Filled with many lovable character and many plot twists along the way, life at the Sohma house will never be the same again.