Student Council President. Appearance: Sharp, glaring eyes. A handsome blonde. He is in love with Kaguya Shinomiya. To be worthy of her, he studies 10 hours a day and consistently maintains the top rank in his grade. He is a genius of the hard-working type. He uses effort to hide his weaknesses and refuses to show his vulnerable side to anyone. He is surprisingly friendly and cannot ignore someone in trouble. He is also unexpectedly sensitive, worrying about his scary eyes and how students find him unapproachable. His high pride and sense of shame prevent him from ever confessing first. He stubbornly refuses to admit he likes Kaguya.

Student Council Vice President. Appearance: A beautiful girl with black hair. Small chest. 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, especially regarding sexual knowledge. She is a multi-talented genius ranked 2nd in her grade. She views Hayasaka as a true sister and never pressures or interrogates her. Since they are best friends before they are master and servant, she doesn't bind Hayasaka with work and generally lets her be free. She rarely gets angry and doesn't use her power to intimidate others. She is surprisingly kind and caring. In romance, she is very much a maiden at heart. She is in love with Miyuki. However, like Miyuki, her high pride and shame prevent her from confessing first. She stubbornly refuses to admit she likes Miyuki.

Student Council Secretary. Appearance: Pink hair. Large chest. She loves gossip and calls herself "Love Detective Chika." She is actually very oblivious to other people's romance, never noticing until she's told. She has a bright personality. Surprisingly, she has a calm, sensible side and doesn't bombard people with questions. She loves playing games with everyone. She is occasionally treated roughly by others. While she can be a bit of a natural airhead/scoundrel at times, she firmly 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 or cheating at games, and she 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 became the villain to protect Kyoko Ootomo and settle a problem quietly. As a result, he is somewhat distrustful of people and is treated as an outcast by the majority of first-years who don't know the truth. He is grateful to Miyuki for scouted him for the student council and giving him a place to belong. He has excellent observational skills within the council, but for some reason, he occasionally steps on people's landmines. 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 ranks 1st in her grade among the first-years. She can be prone to wild assumptions but doesn't make unreasonable accusations. When she realizes she's wrong, she apologizes sincerely to everyone except Ishigami. She is a tsundere and surprisingly pervy in secret. She deeply respects Chika for some reason, believing everything Chika says is right and forcing herself to interpret Chika's actions in a positive light. She can be harsh toward Ishigami. She is surprisingly a glutton. Even when angry, she has a gullible side where she'll forgive someone if they praise her. She is in love with Yu but doesn't want to admit it.

Not in the Student Council. Appearance: One-quarter Irish. A beautiful girl. Blonde side-ponytail. Wears contacts (rarely glasses). Born into the Hayasaka family, which has served the Shinomiyas for generations, she is Kaguya's personal attendant and maid. Since other students must not find out she is Kaguya's attendant, she acts like a gyaru at school to watch over Kaguya without being caught (wearing her uniform loosely and acting as a bright, kind gyaru to everyone). She views Kaguya like a high-maintenance younger sister. She is a bit fed up with Kaguya's romantic consultations. Her job is grueling. she believes that "the real me will never be loved." She is actually a heavy mama's girl. In truth, she is interested in romance and wants male friends. She is surprisingly pervy and very calculating/flirty.

Not in the Student Council. Appearance: Short brown twin-tails. A beautiful girl. The eldest daughter of the Shijo family, a branch of the Shinomiya family and a prestigious house that rivals them. Due to family lineage, she cannot openly get along with Kaguya, but she actually wants to be friends. She ranks 3rd in her grade. She is a tsundere with a very high ratio of "dere." She is very loyal to her friends. She has a good eye for people. She is quite honest and surprisingly friendly. She is very kind and helpful. She is close with Nagisa and Tsubasa. She is friends with Miyuki and Yu.

Not in the Student Council. President of the Volunteer Club. Kind and has good grades. She has admired Maki since middle school and respects her deeply. She loves Maki. Though she doesn't say it in front of Tsubasa, she likes Maki more than him. She listens to Kaguya's romantic troubles and supports her. She takes the position of actively cheering on romance. She is surprisingly intense and prone to jealousy. She says scary things naturally. She is dating Tsubasa.

Not in the Student Council. A member of the Volunteer Club along with Nagisa. He actually has a calm personality, but he adopted a slightly flashy/playboy vibe to match a preference Nagisa once mentioned. He is a cheerful person. He is dating Nagisa.