
水口亜季
Акі Мізугучі
Serving as the talented bassist for the SS Girls, this third-year high school student plays a vital role in the band's dynamic. As Yori's closest confidante, she acted as a primary source of motivation, being among the very first individuals to urge her friend to chase a romantic connection with Himari. Her supportive nature and dedication to her musical group define her presence within the group's tight-knit circle.