Azazel Amelie holds the position of student council president at Babyls Demon School. She possesses a tall, slender frame standing 190 cm tall, with hip-length reddish-orange hair, red eyes, and distinctive horn-like orange tufts that physically manifest her emotions: oblique when confident, midway when confused, fully erect when surprised, and down when embarrassed or sad. Her standard uniform consists of a white undershirt connected to a black choker, a black-and-white sleeveless vest, an orange-and-white skirt, pale pink thigh-high socks, and orange knee-high boots. Initially presenting as strict, imposing, and disciplined, she enforces school rules rigorously, utilizing her strength to subdue troublemakers. Beneath this intimidating exterior lies a contrasting sweet side: she cherishes human romance manga, especially "First Love Memory," though she cannot read it herself. This fascination often triggers romantic misunderstandings, particularly concerning Iruma Suzuki. After developing feelings for him, she exhibits heightened shyness and bashfulness in his presence while struggling to uphold her authoritative image, resulting in tsundere-like behavior. She conceals a photo of him within her notebook. Despite her stern reputation, she actively assists former delinquents in improving academically, earning their loyalty. Her character undergoes significant development upon realizing her love for Iruma. A magic-induced personality change rendered her meek and insecure, prompting her to consider resigning as president. Iruma's reminder of her own philosophy about ambition restored her confidence, reaffirming her dedication to her duties. She diligently balances responsibilities with personal feelings, refusing to let romance compromise leadership decisions—demanding valid reasoning before supporting Iruma's requests—yet demonstrates fierce protectiveness, threatening harm to anyone endangering him. Academically, she achieved a Vau (6) rank, the highest student rank at Babyls, in her second year—a feat typically requiring six years for lower ranks. Her combat abilities include the bloodline magic "Romantista," unleashing full power through self-hypnotism at the cost of intense bodily pain afterward. Additional spells are "Cherusil" for earth manipulation and object transfiguration, "Acceleration" for speed enhancement, and "Libera" for projectile attacks. Her exceptional stamina is proven by winning the first-year Harvest Festival, fighting continuously for 6666 minutes to earn 59,000 points. She admires her father, Henri Azazel, head of the Demon Border Control, though she fears his anger, especially regarding misunderstandings about Iruma. She gradually befriends peers like Clara Valac, Elizabetta Ix, and Kerori Crocell during social gatherings, overcoming initial jealousy over their interactions with Iruma. As president, she commands profound respect from council members who view her as a role model; they willingly assumed her duties during her temporary personality change. Her core ambition is transforming Babyls into a respected institution where demons cultivate their desires and aspirations. She later incorporated a personal goal: reciprocating Iruma's romantic feelings. While she plans to assist her father after graduation, she reconsidered working as the principal's assistant upon realizing it would involve living with Iruma, an arrangement she likened to marriage.