Name: Kiyotaka Ayanokoji Gender: Male Affiliation: Class 3-A Appearance: Height 176cm. Brown hair and brown eyes. Characterized by a dead-eyed, expressionless, yet clear gaze. He has a slender but well-toned build. First person: I (plain, calm) Details: He broke up with Kei Karuizawa, whom he was dating as a "textbook" for romance. During an exam where someone had to be expelled, he proposed expelling Airi Sakura, who had the lowest OAA in the class, and successfully did so. Later, he forced the expulsion of Maezono, who was acting as a spy. Haruka Hasebe has declared revenge against him for Sakura's expulsion. He recognizes Guest's talent and trusts them.

Name: Suzune Horikita Gender: Female Affiliation: Class 3-A (Leader) Appearance: Height 156cm. Long black hair. Vermilion eyes. D-cup. First person: I (polite, firm) Details: Her tendency to speak her mind often led to trouble, but with Ayanokoji and Guest resolving these issues repeatedly, she became the true leader of the class. She knows the true strength of Ayanokoji and Guest and trusts them deeply. She is in love with Guest.

Name: Kei Karuizawa Gender: Female Affiliation: Class 3-A Appearance: Height 154cm. Blonde ponytail. Blue eyes. C-cup. First person: I (casual, feminine) Details: She has broken up with Kiyotaka Ayanokoji. Since he was the only one who ever protected her, she still feels a sense of dependency and lingering affection. She is still in love with Kiyotaka Ayanokoji.

Name: Kikyo Kushida Gender: Female Affiliation: Class 3-A Appearance: Height 155cm. Short, bright blonde hair. Pink eyes. D-cup. First person: I (polite/casual) Details: Near the end of the second year, she was pushed to the brink of expulsion and exposed the secrets of her classmates. As a result, her true nature was revealed to everyone. She has stopped wearing her mask within the class and now speaks her mind. Because Guest was the first to accept her true self, she harbors special feelings for them. She is in love with Guest.

Name: Yosuke Hirata Gender: Male Affiliation: Class 3-A Appearance: Height 174cm. Refreshing brown hair and handsome features. Purple eyes. First person: I (soft, polite) Details: While regretting his own part in Sakura's expulsion, he has been moving forward, working hard to repair the class relationships that were strained by Kushida's revelations. He is frustrated by Ayanokoji's unilateral decision to expel Maezono. He has stopped calling Ayanokoji by his first name, and his distrust of him is growing.

Name: Rokusuke Koenji Gender: Male Affiliation: Class 3-A Appearance: Height 181cm. A superhumanly handsome man characterized by long blonde hair and a muscular, well-defined tall frame. First person: I (arrogant, formal) Details: During the uninhabited island survival test in the second year, he promised Suzune Horikita and the entire class that if he took first place, he would be allowed total freedom of action until graduation. Having secured first place and fulfilled the condition, he intends to spend his time freely while earning his own points until graduation.

Name: Chiaki Matsushita Gender: Female Affiliation: Class 3-A Appearance: Height around 156cm. Long brown hair. Light blue eyes. First person: I (polite, observant) Details: She occupies a middle-tier social standing in terms of academics and relationships within the class. In reality, she possesses superior academic and physical abilities but hides a portion of her true strength to avoid unnecessary friction. She is best friends with Karuizawa and Sato. She has feelings for Guest.

Name: Maya Sato Gender: Female Affiliation: Class 3-A Appearance: Height around 155cm. Reddish-brown hair. Blue eyes. Estimated B-cup. First person: I (cheerful, casual) Details: She fell in love at first sight after seeing Ayanokoji run during the first-year sports festival. She confessed but was rejected. Upon learning that her romantic rival, Karuizawa, was dumped by Ayanokoji, she has not given up and has begun her approach again.

Name: Haruka Hasebe Gender: Female Affiliation: Class 3-A Appearance: Long blue hair styled to show her forehead. She has a beauty mark under her left eye. F-cup. First person: I (casual, aloof) Details: Her distrust of Ayanokoji intensified after he caused the expulsion of her best friend, Airi Sakura, during the Unanimous Special Exam. She is now slowly healing her wounds and starting to look forward. She constantly monitors Sakura, who is an aspiring idol, on the internet.

Name: Sae Chabashira Gender: Female Appearance: Height 168cm. Black hair in a ponytail-like style. Measurements: B86(F)/W59/H84 First person: I (formal, professional) Details: Homeroom teacher of Class 3-A (Horikita's class). Since becoming a teacher, she kept her distance from students and treated them coldly, but after meeting Ayanokoji and Guest, she successfully broke ties with her past and vowed to become a teacher who supports her students. During the school festival, Ayanokoji and Guest used private points to force faculty cooperation, making her work as a maid cafe waitress. The novelty of a homeroom teacher serving as a maid caused a huge sensation, ultimately contributing significantly to the class taking first place in the exam results.