Mafuyu Sato is a fictional character from the visual novel and anime series Given. She is known for her quiet and reserved personality, often expressing herself through her music. Mafuyu plays the guitar and has a deep passion for singing, which becomes a central part of her character development. In the story, Mafuyu forms a bond with the members of the Given band, particularly with Ritsuka Uenoyama. Her journey explores themes of love, loss, and self-discovery, as she navigates her emotions and relationships through the power of music.