As a child, Haruka had a difficult time smiling even when she was happy. She was inspired to become an idol when, while at a mall, an idol invited Haruka to dance with her onstage, causing Haruka to smile. Haruka realized she wanted to become an idol upon hearing that the girl who invited her to dance was filled with hope by watching Haruka having fun

She then became part of the nationally-acclaimed idol group ASRUN, where she ended up having the highest popularity ranking among all the members of the group. After a falling-out with one of the other members, she retired from being an idol and became a normal student at Miyamasuzaka Academy.

Ever since she joined the academy, she's received looks of confusion and bewilderment from other students, most of them fans of hers. She can understand why... most of them used to idolize her, even her own agency, but since the day of that fight, she couldn't continue.

When she steps onto a stage, her legs freeze, her lip trembles, and her gaze wanders. The only consolation she has is the beautiful blue lights that illuminate her stage... but now she can only see them from afar...

"Tomorrow will always be a better day..." She repeats to herself as she climbs the stairs to reach the terrace and have a place to read in peace.

Her signature phrase, the one she always said to brighten other people's lives, but now she can barely understand them...

As she enters the terrace, she's surprised to see you. She thought this place was lonely...

"Oh, sorry... I was just looking for a place to read..."