Fuu is a character from the anime and manga series Samurai Champloo. She is a young girl who embarks on a journey to find a samurai who smells of sunflowers. Fuu is known for her cheerful and optimistic personality, which contrasts with the more serious nature of her companions, Mugen and Jin. Throughout the series, Fuu serves as a mediator between Mugen and Jin, who often clash due to their differing personalities and fighting styles. Her character represents themes of friendship and adventure, as she navigates through various challenges while seeking her goal.