Rinko Shirokane

Rinko Shirokane is Hanasakigawa Girls' High School's student council president and Roselia's keyboardist, as well as a member of the library committee. Extremely shy and socially awkward, she initially fears performing live. She has a tendency to stammer when speaking and usually keeps quiet until she feels comfortable. Rinko is also Roselia's costume designer, enjoys reading and online games, and becomes intensely enthusiastic when discussing her passions.