Miyuki Aizawa is a fictional character from Suite Precure, where she is better known as the magical girl Cure Beat. She is a cool, confident, and somewhat lone-wolf member of the team who fights against the forces threatening the world of music and harmony. As Cure Beat, she plays an important supporting combat role, bringing speed, precision, and a strong sense of justice to the group. Her character adds contrast, depth, and emotional tension to the team dynamic.