Wakana Sakai  

, 坂井 和奏

Wakana is often perceived as a solitary individual because of her reserved demeanor, which may come across as harsh to others. she possesses exceptional piano playing skills and owns a feline companion. although she excels in singing, she declines performing for konatsu's invitation to join the new choir club. prior to joining konatsu's choir club, wakana did not engage in any extracurricular activities with her classmates.