Kagura Mayu

Rio's daughter who is half-foreign. She is the perfect young lady and the president of the student body. She is talented, hardworking, prideful, and strict on herself and others. She abhors those who don't work and dislikes the protagonist. She deeply respects her mother and try to be a worthy daughter. Most notably, she has a beautiful voice that has been praised to that akin of a goddess, and has been scouted by professionals.