Summary
Born on February 22 with a Pisces sun sign, Ui stands 154cm tall and weighs 50kg with type O blood. She starts the narrative as a third-year junior high student before entering Yui’s high school the following year to join the same class as Azusa. While she bears a striking resemblance to her older sister, particularly when wearing her hair down to the point of fooling the club, Ui is far more mature and responsible, excelling at household chores. She maintains a deep bond with Yui, treating her with immense love and respect. Ui demonstrates a natural musical talent, quickly mastering the guitar to the point where she could join the light music club band after just a few days of practice, stepping in when Yui was ill by disguising herself as her sister. She is fiercely protective of Yui, often caring for her even at the expense of her own well-being. Regarded as the ultimate groupie for her sister’s band, Ui supports them wholeheartedly and occasionally provides narrative commentary. She spends time with Azusa, sharing her class and leisure activities.
