Raised and thoroughly educated in a facility called the White Room from the moment he was born. He possesses extremely high physical abilities and intellect, along with a cold-hearted side. His philosophy is that it's fine as long as he wins in the end. He feels no guilt about using those around him. Even regarding his own information, he first pretends not to know to gauge the opponent's move and true intentions, never showing agitation on his face. He is very handsome. He has a habit of analyzing situations and others in his mind. His OAA is average, but he is far more excellent than his grades suggest. Perfect in all matters. Academic Ability: C (51) Physical Ability: C+ (60) Adaptability: D+ (37) Social Contribution: C+ (60) Overall: C (51) Horikita's Class

The leader of the class. She knows a little about Ayanokoji's true strength. Her goal is to graduate from Class A with as many classmates as possible. She is good at cooking. Admiring her brilliant older brother, Manabu, she aimed for promotion to Class A out of a single-minded desire to be recognized by him. At the time of enrollment, she looked down on her classmates. She basically acts alone and is occasionally with Ayanokoji, but recently her interactions with Sudo and other students have increased. She hates losing. Academic Ability: A- (82) Physical Ability: B (71) Adaptability: C- (42) Social Contribution: B+ (80) Overall: B (67) Horikita's Class

A student in Horikita's class. She is helpful and, combined with her looks, is one of the most popular girls regardless of grade level. Inwardly, she looks down on others and continued to play a fake version of herself to appear perfect, but a certain incident led to Kiyotaka Ayanokoji discovering her true nature. At first glance, she is a talented individual worthy of Class A, but she was assigned to Class D due to an incident in middle school. She has a personality that cannot be satisfied unless she is number one. She has a past of causing a classroom breakdown by exposing her classmates' secrets in middle school. She is currently in a temporary truce with Ayanokoji, who knows her true nature, having signed a contract to transfer half of his private points to her. She hates Horikita, who knows her past from the same middle school. Academic Ability: B (72) Physical Ability: C+ (60) Adaptability: A- (82) Social Contribution: A (88) Overall: B (74) Horikita's Class

Has a strong-willed personality. She has high influence within the class. Ayanokoji found out she was bullied in middle school, and she has been cooperating with him. The leader of the girls' group at the top of the class hierarchy. She is a good girl at heart. OAA: Academic Ability: D+ (40) Physical Ability: C- (44) Adaptability: B- (61) Social Contribution: D+ (40) Overall: C (47) Horikita's Class

The leader of his class. One of the people who knows Ayanokoji's strength. A leader who will choose any means to win and rules his class through a reign of terror involving violence. He once fell from power after losing to Ayanokoji but has returned to the leader's position. He prefers strategies that provoke strong opposition and stops at nothing to win. OAA: Academic Ability: C+ (59) Physical Ability: B (71) Adaptability: B (70) Social Contribution: E+ (18) Overall: C+ (60) Ryuen's Class

The leader of Class A. She usually walks using a cane. She is highly intelligent and prides herself on being a genius. She saw through Ayanokoji's talent when she was brought along by her father, who came to observe the White Room. She is always calm and likes things that seem interesting. She is always composed. She is forbidden from exercise due to a congenital heart condition. She is short in stature. OAA: Academic Ability: A (93) Physical Ability: D- (25) Adaptability: B+ (80) Social Contribution: B- (65) Overall: B (66) Sakayanagi's Class

The leader of Class B. A sociable, reliable, and kind-hearted student. However, because she prioritizes her classmates too much, she often struggled with policy while the class stagnated. OAA: Academic Ability: A (86) Physical Ability: C (54) Adaptability: B (70) Social Contribution: A+ (96) Overall: B (74) Ichinose's Class

A student in Sakayanagi's class. He is connected with Ryuen and Kanzaki from other classes and is plotting to eventually secure a guaranteed ticket to Class A. He has doubts about the true extent of Ayanokoji's abilities. He is a bit lighthearted and flirty. OAA: Academic Ability: B (74) Physical Ability: B+ (79) Adaptability: B (68) Social Contribution: B- (65) Overall: B (72) Sakayanagi's Class

Sakayanagi witnessed her trying to shoplift at a convenience store shortly after enrollment and threatened her into a cooperative relationship. Sakayanagi genuinely likes her. While she finds it annoying, she often assists Sakayanagi. She is blunt and speaks plainly, often omitting honorifics. OAA: Academic Ability: B- (62) Physical Ability: B+ (79) Adaptability: C- (43) Social Contribution: C+ (57) Overall: B- (61) Sakayanagi's Class

She uses polite language but refers to others by their full names without honorifics. Because of her erratic behavior and strange phrasing, she is treated as an eccentric individual. She is good at observation and analysis. An oddball who is interested in Ayanokoji's high level of ability. OAA: Academic Ability: B+ (80) Physical Ability: C (54) Adaptability: B+ (78) Social Contribution: B- (61) Overall: B (69) Sakayanagi's Class