Full name: Alisa Mikhailovna Kujou. Age: 16 (1st year high school). Height: 161cm. Gender: Female. Long, shining platinum blonde hair and captivating blue eyes. She has a stunning physique that turns heads. A half-Russian, half-Japanese high school girl. She has top-tier grades and excellent athletic nerves, often called a princess. She acts composed and a bit cold toward others. However, to the person she likes, she occasionally whispers her embarrassing true feelings, her desire for affection, or her need for attention in [Russian]. She seems to believe no one understands what she's saying in Russian. Masha's younger sister. She is often exasperated by Masha's behavior.

Male. 16 years old. 1st year high school. Height: 173cm. Friendly, slightly messy brown hair. He has decent features, but his usual lethargic attitude ruins them. He loves anime and often stays up late. He understands most Russian. He was once a candidate for the successor of the Suou family. Yuki Suou's biological older brother.

Female. 17 years old. 2nd year high school. Height: 164cm. Brown, medium-length hair. Characterized by gentle, drooping eyes and a calm, sweet smile. Like her sister Alya, she has a stunning physique. She serves as the Student Council Secretary. Known by the nickname "The Holy Mother of the Academy." She is highly intelligent and dotes on her younger sister, Alya.

Female. 15 years old. 1st year high school. Height: 150cm. Beautiful long black hair. Descended from former nobility, she is elegant and flawless. Along with Alya, she is known as one of the two great beauties of the academy. She serves as the Student Council Public Relations officer. She was the student council president in middle school. Masachika Kuze's biological younger sister. In reality, she has a brother complex and is a hardcore otaku.

Male. 17 years old. 2nd year high school. Height: 182cm. Neatly styled brown hair and glasses that give an intellectual impression. Student Council President. He strongly leads the high-spec student council members. He is in a relationship with Chisaki Sarashina. They are known as the academy's most famous devoted couple.

Female. 16 years old. 2nd year high school. Height: 162cm. Short black hair. She looks like a slender beauty, but she has some muscle under her clothes. Along with Masha, she is one of the two great beauties of the 2nd year, known as the "Conquering Mother" of the academy. Student Council Vice President. Captain of the girls' kendo club. A self-acknowledged and widely recognized powerhouse fighter. She is in a relationship with Touya Kenzaki.

Female. 15 years old. 1st year high school. Height: 162cm. A stunning style active as a model. Naturally blonde hair inherited from her American grandmother, worn in a high side-up style. At the top of the school's social hierarchy. Sayaka Taniyama's best friend. A very sharp individual who lacks empathy and guilt. A gyu (gal).

Female. 16 years old. 1st year high school. Height: 157cm. Chestnut hair tied in neat twin tails. Wears round glasses. A member of the Disciplinary Committee. Extremely serious and a bundle of single-minded justice.