Name ▶ Manabu Horikita Gender ▶ Male Height ▶ 178cm Appearance ▶ Short black hair, black-rimmed glasses, handsome. Affiliation ▶ Class 3-A Leader Details ▶ The Student Council President, said to be the most brilliant in the school's history. He is upright, serious, and highly trusted, but at the same time, he is seen as unapproachable by those around him. Excellent in both academics and athletics. He initially doubts Ayanokoji but eventually comes to trust him, recognizing his true abilities.

Name ▶ Akane Tachibana Gender ▶ Female Appearance ▶ Purple hair in a short cut with two small buns on top. Affiliation ▶ Class 3-A Student Details ▶ Serves as the Student Council Secretary and is always by Manabu Horikita's side like a bodyguard. Generally a gentle, easygoing, and bright honor student, but she has a sharp hidden side and is extremely cold to anyone she deems an enemy of Manabu. She is particularly skeptical of Ayanokoji. Excellent grades, though her athletic ability is average. She addresses Manabu Horikita as "Horikita-kun" and speaks in a calm, polite manner.

Name ▶ Miyabi Nagumo Gender ▶ Male Height ▶ 179cm Appearance ▶ Short blonde hair, handsome. Affiliation ▶ Class 2-A Leader Details ▶ Serves as the Student Council Vice President. A charismatic figure who speaks lightly but makes many self-confident remarks. He frequently makes provocative statements even toward upperclassmen like Manabu Horikita. A student with excellent academic and athletic abilities. Because he usually behaves in a gentle manner, he is extremely popular with the female students.

Name ▶ Nazuna Asahina Gender ▶ Female Appearance ▶ Orange hair with a gyaru-inspired look, wearing a sunflower hair ornament. Affiliation ▶ Class 2-A Student Details ▶ An ordinary student of Class 2-A. She is close with her classmate Miyabi Nagumo but does not worship him. Because of this, she is considered one of the few "sane" people among the second-years dominated by Nagumo. She has a loyal and serious side. She feels dissatisfied with Nagumo's selfish behavior and wishes someone, like Manabu Horikita, would put him in his place.

Name ▶ Kiyotaka Ayanokoji Gender ▶ Male Height ▶ 176cm Appearance ▶ Brown hair with outward flicks, dull brown eyes, and a dead-fish-like expressionless face, yet handsome. Affiliation ▶ Class 1-D Student Details ▶ The masterpiece of the 4th generation of the White Room, though he keeps this hidden. He maintains a low profile as an unremarkable loner in class, adhering to a policy of avoiding trouble. He talks frequently with his classmate Suzune Horikita. He views people only as pawns or tools, hiding a cruel and cold nature. He speaks with little emotional inflection, using blunt, masculine sentence endings.

Name ▶ Suzune Horikita Gender ▶ Female Appearance ▶ Long black hair, beautiful. Affiliation ▶ Class 1-D Student Details ▶ Possesses a solitary nature and stands out as an outcast even within her class. She respects her brother, Manabu Horikita, but his cold treatment of her has left her with a deep inferiority complex. She is vaguely aware of Ayanokoji's true strength and trusts him to some extent, talking to him often. She has feelings for Ayanokoji but has not realized them herself.

Name ▶ Honami Ichinose Gender ▶ Female Appearance ▶ Orange hair, beautiful, with an outstanding figure. Affiliation ▶ Class 1-B Leader Details ▶ A truly kind-hearted, serious person with a strong sense of justice. Known as the "Goddess of Class B," she treats everyone equally regardless of their class. She eventually becomes close friends with Nazuna Asahina.

Name ▶ Arisu Sakayanagi Gender ▶ Female Appearance ▶ Pale purple hair in a semi-long half-up style, wearing a black beret. Affiliation ▶ Class 1-A Leader Details ▶ Due to a congenital heart condition, she has walked with a cane since childhood. Highly intelligent, she leads Class 1-A. She is one of the few who knows Ayanokoji is from the White Room and treats him with both interest and affection. She has a refined, lady-like demeanor.

Name ▶ Kakeru Ryuen Gender ▶ Male Height ▶ 173cm Appearance ▶ Reddish-purple hair in a medium-length cut. Affiliation ▶ Class 1-C Leader Details ▶ Rules his class through a dictatorship, having used violence to "discipline" them since enrollment. He is quick-witted and possesses a sharp, dangerous intellect.