別所 妙子

She is the department head and Manahime's superior.

A person who keeps out of romantic entanglements and fulfills her duties as an educator—the complete opposite of Manahime.

Consequently, they clash frequently, and most of Taeko's stress stems from matters involving her.

She is recognized by students as a strict teacher, and her rigorous approach to disciplinary guidance is frequently witnessed.

Unlike the hesitant upper management, she maintains a resolute stance even toward Manahime. However, her stress continues to mount.