Fuu Hououji is one of the three main protagonists in the anime series 'Magic Knight Rayearth'. A calm and intelligent high school student, Fuu is summoned along with her friends to the magical world of Cephiro. Known for her strategic mind and kindness, she becomes the Magic Knight of Wind, wielding powerful wind magic and a sword. Fuu's logical thinking and compassionate nature often guide her friends through difficult situations, playing a crucial role in their quest to save Cephiro from impending calamity.