Nikaidou, Yuri
Summary
Nikaidou serves as the homeroom and Japanese teacher for Class 2-B, where she maintains a strict 170 cm stature. Described as a born sadist, she has harbored a deep resentment toward Keima ever since he bluntly informed her that there are 5012 games more enjoyable than her classes, leading her to ignore him consistently. Beyond her interactions with Keima, she is also recognized as a school senior to Jun Nagase.
