TV-Series
Description
Fumika Mitarai is a student at St. Mihailov Academy, where she holds the position of class president for the main protagonists' class. She is fifteen years old and possesses a notably petite and slender frame, standing almost as tall as her classmate Alexander Nikolaevich Hell. She has chin-length black hair that typically covers the left side of her face, brown eyes, and is often seen wearing a smaller version of the school uniform along with a cross-shaped brooch on the right side of her head. Her body measurements are 63-51-67, and she is extremely self-conscious about her flat chest, which is a recurring source of personal distress and insecurity for her when compared to her more developed peers.

Despite her official role as class representative, Fumika is characterized by a shy, timid, and deeply reserved personality. She is generally quiet and polite but struggles with very low self-confidence and a meek nature, which makes her vulnerable to bullying. Her early school life was marked by persistent harassment from a group led by a student named Miyuri Tsujidō, who mocked her with derogatory nicknames such as "Toiletten-Fuu-chan". This history of being targeted left her fearful of drawing negative attention to herself and hesitant to intervene when the bullies shifted their focus to her classmates Mafuyu Oribe and Tomo Yamanobe.

Fumika harbors a secret, one-sided romantic crush on Alexander Nikolaevich Hell, whom she affectionately calls Sasha, a name she feels only close friends should use. Her feelings for him serve as a primary motivation for her character development, gradually giving her the confidence to step outside her timid nature. This newfound resolve becomes evident when she stands up to the antagonist Eva Silver during an invasion of the academy, a dangerous confrontation in which she shields Mafuyu from an attack and is nearly killed before being saved by Sasha. This pivotal event marks a major turning point in her life, leading her classmates to apologize for their past indifference and allowing Fumika to begin actively supporting Sasha and his allies in their battles, even aiding him by providing Holy Milk. Her courage and vulnerability in this moment also inspire a softer attitude in Sasha himself.

Fumika does not possess any supernatural abilities, but she has several notable ordinary skills. She is an excellent bowler capable of achieving perfect games, a fact in which she takes pride. She is also a certified scuba diver, which she considers her unique accomplishment. Throughout the series, she is depicted as the most perverted of all the girls, though this trait is presented as a hidden aspect of her otherwise reserved demeanor. Aside from her unrequited love for Sasha, she is closest to Mafuyu Oribe, who becomes her confidante. After the destruction of an organization known as the Adept's Garden, she also forms a genuine and meaningful friendship with the former antagonist Aoi Kuchiba. Ultimately, Fumika represents the desire for a normal, peaceful school life and becomes an emotional anchor for her friends, symbolizing the ordinary days they fight to protect.
Cast