Aizawa Yuuka

She has a bright and honest personality and is blessed with good friends.
She can be a little overly affectionate, which often leaves Yuzuru at her mercy.

She has been friends with Yuzuru since their first year, and she realized early on that he had special feelings for Haruka.
As she observed Yuzuru, she began to become aware of him as well.
However, since their relationship is more than friends but less than lovers, she never voices her feelings.

While she is close with her good older sister Haruka, she harbors some inner complexes.