Chisato Shirasagi

An actress since she was young, and an idol.
Normally calm and practical, she keeps the other members in line whenever they get out of hand, which is often. Watching Aya strive toward her dream has influenced Chisato to try and find one of her own.

Chisato has been a famous actress since she was a small child. She has learned to cherish her private life and the friends therein. The question is, why would she want to join the band...?