Shirasaka Mei

Affiliation: Nozawa Academy

The younger sister of Taichi and Mio.
Mei is a well-raised girl who is honest, lively, and innocent.
She is not informed of the details of the incident involving her older sister, Mio, and is told that it was a traffic accident. Mei is concerned about her sister, who has been depressed since then, and is relieved that Mio has found happiness in the new home.