TV-Series
Description
Rie Sawada, commonly addressed as Professeure Sawada, is a science teacher at Ousei Academy, the prestigious school where the protagonist is enrolled. She serves as the homeroom instructor for Class 1-B and is recognized as an authority in the scientific field, with her lessons being particularly well structured and effective. Her reputation as a skilled educator is matched by a teaching style that students find lively and approachable, and she is genuinely popular among them.

In terms of personality, Sawada is fundamentally open-hearted and blunt, often saying exactly what she thinks without filtering herself. She carries a nonchalant and somewhat carefree demeanor, and in her private life she is described as messy and disorganized. Despite this laid-back attitude, she is friendly and warm toward others, and her easygoing nature is a large part of why her students take to her so quickly.

Her role in the story is that of a supporting figure in the school environment. She is present in the academic side of the protagonist's life, and one of her classes is the setting in which the protagonist first considers whether to attend the elite academy. Her more personal connection to the story begins when she is nearly attacked by a wild bear and is saved by him. This rescue leads her to develop romantic feelings, though her affection is presented in a somewhat self-serving way: she comes to see him as someone who would take care of her needs. After witnessing his cooking skills, she even boldly proposes to him, an act that is treated as comedic rather than serious.

Her key relationship is therefore with the protagonist, Yuuya Tenjou, toward whom her feelings grow from gratitude into an exaggerated interest in marriage. With her students she maintains a friendly and respected dynamic, and her bluntness often adds a humorous tone to her interactions. She does not possess any supernatural abilities or combat skills; her notable strengths are her academic expertise, her talent for teaching, and her ability to make science accessible to her class. Her development in the narrative is limited but consistent, as she remains a lighthearted supporting character whose primary function is to add comedic warmth to the school setting.