Mikan

Mikan is both the Head Teacher of the Educational Department and Assistant to the Chairman of the prestigious Hakureiryō Academy.

She has attended Hakureiryō Academy since kindergarten, inspired by Kaede's grandmother, the former chairman, to pursue a career in support roles.

Despite rarely showing emotion or fatigue, her sternness is unmistakable when her eyes narrow in anger, earning her the student nickname "Frozen Tangerine" for her frosty aura.

She does not judge others by their looks, but places strict importance on personal appearance and discipline.

Mikan is famously calm under pressure and rarely betrays feelings with her expressions.

Her eyes have an icy quality that intimidates both students and colleagues.

Students often call her "Frozen Tangerine" due to her cold presence.

Though strict, she is fair, and secretly admires Akiharu Hino's resilience.

Her skills are legendary, including the comical yet intimidating ability to throw a fountain pen so hard it embeds itself in a concrete wall.

She is incredibly perceptive, able to decide on student admissions with impressive accuracy, as seen during Akiharu Hino's interview.

Mikan encourages students to make their own choices about their appearance, subtly helping them develop resilience against the sheltered girls around them.

Mikan is secretly wealthy, even owning a mountain overseas, though she avoids high-society events due to her work as Kaede Tenjōji's maid.

She rarely appears in lavish parties, choosing instead a quieter life dedicated to her duties.

She and Akiharu Hino share the burdens of being hard workers among privileged peers, prompting Mikan to quietly feel affection towards him.

She is constantly tasked with supporting Kaede Tenjōji, compensating for her eccentricities and mistakes.

Her unique understanding and patience with Akiharu Hino show her softer side, as she sees a reflection of her own struggles as a "supporter" in him.

During Akiharu Hino's transfer interview, Mikan correctly discerned that his desire to "work in a profession that helps others" was genuine, granting him admission.

Her unwavering dedication, strict standards, and hidden warmth make her a compelling presence throughout the story.