Kiku Moritani

A third-year high school student. She looks younger than she is, and is known to be skilled with many musical instruments.

As the president of the school's Music Club, Kiku is as much a teacher as she is a student and performer. While she wishes she could overcome the reluctance of students like Himeka in regards to learning to play music, she is willing to share the beauty of music with anyone who will listen.