- Voice Actor (CV)
- Rina Satou
- Gender
- Female
- Age
- 26
- Birthday
- May 20
- Role
- Supporting
- Identity
- Homeroom teacher of Class 1-D at Koudo Ikusei Senior High School, where she instructs Japanese History. Notably, she herself is an alumna of the very same Class D, giving her a uniquely personal connection to her students' struggles.
Personality
Outwardly cold yet inwardly caring
Hardened realist
Tough exterior with a soft core
Haunted by past regrets
Subtle authoritarian streak
As the guiding figure of Class 1-D, Sae Chabashira initially projected an air of indifference toward her class's prospects—a façade concealing deep-seated regret over her own failure to reach Class A during her student years. Sharp enough to see through Kiyotaka Ayanokoji's carefully hidden abilities, she went so far as to leverage the threat of expulsion to conscript his talents in pursuit of her unfulfilled ambitions. Yet as the story unfolds, his influence gradually chips away at the walls she has built around herself. She evolves from a teacher driven by personal resentment into a sincere mentor who genuinely trusts and champions her students, becoming an indispensable pillar in Class D's journey toward growth.