Kinzoku Natsume

Kinzoku Natsume is a character from MetalliPara Pretty Cure!. She is the backing vocalist and keyboardist of the band.
Kinzoku has a beautiful voice that everyone knows that she can join, but Kinzoku refuses it. After an hour, Chizuru recruited her as the keyboardist (in episode 5).
Kinzoku is mature on the inside, but on the outside, she is childish of all times.