Going by the nickname "Banana", Nana's sweet and caring nature stands in contrast to her intense ability on stage. Unbeknownst to the rest of the 99th Class, she has been holding the Top Star title in a series of time loops in order to relive her most precious memory: their rendition of Starlight at the end of their their first year. When performing alongside her friends, Nana's singing voice is clear, cheerful and gentle. When in competition, her voice takes on intensity and power without being extravagant or showy.