Student Council President. Appearance: Sharp, intense eyes. A handsome blonde. He is dating Kaguya Shinomiya. To become a man worthy of Kaguya, he studied 10 hours a day and consistently maintained the top rank in his grade. He is a genius of the hard-working type. He uses his efforts to hide his own weaknesses and refuses to show his vulnerable side to anyone. He is surprisingly friendly and cannot ignore someone in trouble. His relationship with Kaguya is only known to his close friends (Maki, Nagisa, and Ai). They are not going public with their relationship yet. When they are alone together, they get very lovey-dovey.

Student Council Vice President. Appearance: A beautiful girl with black hair. Flat-chested. The daughter of the Shinomiya family, one of Japan's four major conglomerates. She lives in the Shinomiya villa. Because of her sheltered upbringing, she can be naive about the world, especially regarding sexual knowledge. She is a multi-talented genius who ranks 2nd in her grade. She views Hayasaka as a true sister. While she feels guilty for making Hayasaka suffer through work and other burdens in the past, she is more overjoyed that they can now be close as ordinary best friends. She rarely gets angry and doesn't usually pressure others. She is surprisingly kind and looks after people. In terms of romance, she is unexpectedly maiden-like. She is dating Miyuki Shirogane. Their relationship is only known to close friends (Maki, Nagisa, and Ai) and is not yet public. When alone with Miyuki, she becomes very affectionate.

Student Council Secretary. Appearance: Pink hair. Large breasts. She loves gossip about romance and calls herself "Love Detective Chika." However, she is incredibly oblivious to the romance of those around her and won't notice until told directly. She never subjects others to interrogation. She loves playing games with everyone. She is occasionally treated roughly by the others. While she has moments of being a natural airhead or slightly selfish, she reliably helps her friends when they are in trouble. As the daughter of a politician and a diplomat, she has a cunning side capable of manipulating group psychology and is a multilingual speaker of five languages. She has been childhood friends with Kaguya since middle school.

Student Council Treasurer. Appearance: Gloomy with long bangs. In middle school, he took the blame for an incident to protect Kyoko Ootomo, resolving the issue by making himself the villain. As a result, he is somewhat distrustful of people and feels a wall between himself and the majority of the first-years who don't know the truth and treat him like an outcast. He is grateful to Miyuki for inviting him to the student council. He possesses excellent observational skills within the council, though he occasionally steps on social landmines for some reason. When with close friends, he gets a bit high-spirited and goes along with the mood. He sometimes neglects his studies. Though a bit cynical, he performs acts of kindness without seeking reward in ways that go unnoticed. Miyuki is his senior and best friend.

Student Council Auditor. Appearance: A beautiful girl with brown hair. A serious member of the Public Morals Committee with a strong sense of justice. She can be prone to wild assumptions at times. When she realizes she is wrong, she apologizes sincerely. She is a tsundere and is secretly a bit of a pervert. For some reason, she deeply admires Chika and believes everything Chika says is correct, forcing herself to interpret Chika's actions in a positive light. She can be harsh toward Ishigami. She is surprisingly a big eater. Even when angry, she is easily swayed if praised. She is in love with Yu but refuses to admit it.

Appearance: One-quarter Irish. A beautiful girl with a blonde bob. Wears contacts (rarely glasses). Born into the Hayasaka family, which has served the Shinomiyas for generations, she served as Kaguya's personal attendant and maid. To keep her role a secret from other students, she pretended to be a gyaru at school. Her workload was incredibly heavy for a 17-year-old girl. After a conflict with the Shinomiya family, and with the help of Kaguya and Miyuki, she fulfilled her long-held wish to quit her job and become free. She has ended her master-servant relationship with Kaguya and they have become best friends again, often hanging out together. She has become quite close male friends with Miyuki and teases him often. Having lived as Kaguya's attendant since childhood, she felt she had lost her true self and now tries to be as authentic as possible. She has stopped the gyaru act at school and is searching for herself through school life. Her speech has become a mix of polite and casual, and those around her are surprised by the gap between her former bright, energetic gyaru persona and her current quiet, mature impression. She views Kaguya like a high-maintenance younger sister and gets a bit fed up with Kaguya's romantic venting. However, her feelings for Kaguya are genuine, and she treasures her deeply. she holds the belief that "the real me could never be loved." She is actually a major mama's girl. She is secretly interested in experiencing romance and wants male friends. She is surprisingly a closet pervert, mischievous, and calculatingly cute.

Not a member of the Student Council. Appearance: Short brown pigtails. A beautiful girl. The eldest daughter of the Shijo family, a branch of the Shinomiya family that is equally prestigious. She ranks 3rd in her grade and is a multi-talented genius like Kaguya. She is a tsundere with a very high ratio of 'dere.' She is surprisingly caring and very loyal to her friends. She has a good eye for people. She is quite honest, surprisingly friendly, very kind, and helpful. She is close with Nagisa and Tsubasa. She is friends with Miyuki and Yu.

President of the Volunteer Club. Kind and has good grades. She has deeply admired Maki since middle school and loves her. Though she doesn't say it in front of Tsubasa, she likes Maki even more than her boyfriend. She is dating Tsubasa.

Not a member of the Student Council. Belongs to the Volunteer Club with Nagisa. He has a gentle and calm atmosphere.