Satomi Tachibana

A dedicated history instructor at Koyo Women's Academy, this educator arrives at Silverman Gym not long after Hibiki and Akemi. While she maintains a professional demeanor in the classroom, she leads a double life as the renowned cosplayer known by the stage name Yuria Riko. Balancing her academic responsibilities with her secret identity, she brings a unique layer of intrigue to the gym's growing community of talented individuals.