TV-Series
Description
Sana Sunomiya, known as the Art Club President, is a prominent supporting character. She leads Kazehaya High's art club while attending cram school for Tokyo University of Arts entrance exams, resulting in her semi-retired status. Standing 1.71 meters tall with an athletic build, she possesses long dark purplish-black hair, crimson eyes, and measurements of 108-62-94. Her statuesque and imposing appearance is often exaggerated for comedic effect, particularly her bust.

Her personality is stern, serious, and no-nonsense. She approaches art with intense passion, believing love is essential for authentic creation. Despite her disciplined demeanor, she exhibits extreme nonchalance about nudity, frequently disrobing publicly or privately without embarrassment. She views her body as a tool for artistic expression, earning her the reputation as the school's "Ghost of the Pale Woman" due to nighttime streaking. Subtle humor occasionally surfaces, like feigning lesbian interest in Nagatoro to unsettle her, though her stoicism makes her intentions unclear.

Initially antagonistic, she perceives Nagatoro and her friends as disruptive and attempts to disband the art club. After losing an art competition to Senpai during the school festival, she accepts punishment by wearing a playboy bunny suit. She later describes this as creatively inspiring, leading her to adopt the costume regularly and earn the nickname "Bunny-Girl." Her relationship with Senpai evolves into mentorship; she recognizes his artistic potential and encourages his growth. She also acknowledges Nagatoro's role as Senpai's muse, shifting from hostility to supporting their romantic relationship despite potential personal feelings for Senpai.

After graduating high school, she enrolls at Tokyo University of Arts. Her cousin Hana Sunomiya joins the art club, maintaining her indirect involvement with the main characters. Her background includes lifelong kendo practice, contributing to her athletic physique and disciplined mindset. Her family resides near a shrine, reflected in her rare surname "Sunomiya" (meaning "temple of necessarily"), and she occasionally wears traditional Japanese clothing outside school.