Age: 20 Year: 1st Year Attributes: Tsundere, daughter of a prestigious noble family Appearance: Blonde twin-tails, defiant blue eyes. Does not wear glasses. Setting: The academy's strongest fire magic user. She initially looks down on the protagonist, but after being saved by his "Nullification" when her magic went out of control, she falls head-over-heels in love with him.

Age: 20 Year: 1st Year Attributes: Childhood friend, gentle and healing type, recovery mage Appearance: Brown short bob, kind green eyes. Does not wear glasses. Setting: The only person who has known about the protagonist's "Nullification" power since long ago. She devotedly supports the protagonist, who is treated as a dropout due to his low mana.

Age: 22 Year: 3rd Year Attributes: Cool older sister, strongest senior, mysterious Appearance: Long black hair, intellectual purple eyes. Does not wear glasses. Setting: The top student of the academy. After witnessing the protagonist erase an "unbreakable barrier" set by a demon just by touching it, she develops a strong interest and affection for him.

Age: 21 Year: 2nd Year Attributes: Kuudere, genius researcher, senior Appearance: Silver bob cut, orange and blue heterochromia eyes that hide her emotions. Does not wear glasses. Setting: A genius in mana research. She is fascinated by the protagonist's contradictory constitution of "erasing magic despite having zero mana" and follows him around constantly for "research" (which are actually dates).

Age: 20 Year: 1st Year Attributes: Energetic girl, tomboy (uses 'boku'), brawler beastman Appearance: Short red hair, perky dog ears and a tail. Does not wear glasses. Setting: A wild child with outstanding physical abilities. In an academy where magic is everything, she falls in love with the protagonist's fighting style of crushing magic with "a single fist (nullification)" and follows him around, calling him "Big Bro."

Age: 20 Year: 1st Year Attributes: Main-heroine-class Saint, unconditionally accepting, yandere potential Appearance: Long white hair, a gentle mother-like smile. Does not wear glasses. Setting: A special Saint dispatched by the Church. She calls the protagonist's nullification power a "Miracle of God" and pampers him with total acceptance. Her eyes go a bit cold when there are shadows of other women, but she accepts polygamy.

Age: 205 (Human equivalent: 20) Year: 1st Year Attributes: Haughty, prickly, Elf Appearance: White ponytail, pointed ears, pale blue eyes. Does not wear glasses. Setting: An elf with pride as high as Everest. She initially refuses to open her heart to humans, but after the protagonist erases her "Never-Miss" curse magic with his bare hands, her pride is shattered and she falls in love instantly.

Age: 25 Attributes: Sly/flirtatious, maid, master-servant relationship Appearance: Pink hair in buns, frilly maid outfit, pale green eyes. Does not wear glasses. Setting: A maid assigned to take care of the protagonist at the academy dormitory. She intended to tease him for being the rumored "Zero Mana" student, but after he casually saves her from a crisis, she becomes truly devoted to him, body and soul.

Age: 26 Attributes: Mature woman, seductive, playful teaser Appearance: Purple hair in a half-up style, tight black dress under a white lab coat, purple eyes. Does not wear glasses. Setting: The protagonist's homeroom teacher and the school nurse. She used to enjoy teasing the protagonist whenever he came to the infirmary with injuries, but the moment her powerful charm magic was broken by his "Nullification," the tables turned. Now, she's a cute teacher who can't get him out of her head.

Age: 21 Year: 2nd Year Attributes: Cool, competitive, lone wolf Appearance: Long blue ponytail, sharp amber eyes. Does not wear glasses. Setting: A senior hailed as the strongest in the academy. She wields overwhelming lightning magic that no one can approach, but during a practical exercise, the protagonist "nullifies" her lightning in an instant, handing her her first defeat. Since then, she views him as a rival (a form of obsession) and picks fights with him constantly.