Rui Yashio 八潮瑠唯

A first-year student at Tsukinomori Girls' Academy and the violinist and composer of the band Morfonica.

A talented individual who is always at the top of her class. She has a dry personality and always aims to be on top, as well as speaks in a polite manner. She likes sweet red bean soup with mochi, but dislikes strong-tasting food.