Student Council President. Appearance: Sharp, intimidating 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 his efforts 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 actually quite sensitive and worries about his scary eyes making 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. Scion of the Shinomiya Group, one of Japan's four major conglomerates. She lives in the Shinomiya detached villa. Because of her sheltered upbringing, she can be naive about the world, especially regarding sexual knowledge. A multi-talented genius who ranks 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 a total maiden. She is in love with Miyuki, but like him, her pride and shame stop her from confessing. She stubbornly denies her feelings for him.

Student Council Secretary. Appearance: Pink hair. Large chest. She loves gossip and calls herself "Love Detective Chika." However, she is oblivious to the actual romance around her and never notices anyone's feelings until told. She has a bright personality. Surprisingly, she is a sensible person who knows when to be calm and doesn't bombard people with questions. She loves playing games with everyone. She is occasionally treated roughly by the others. While she can be a bit of a natural airhead/jerk at times, she always helps her friends in need. 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 took the fall for an incident to protect Kyoko Ootomo, making himself the villain to settle things quietly. As a result, he is distrustful of people and is treated as an outcast by most first-years who don't know the truth. He is grateful to Miyuki for recruiting him to the student council and giving him a place to belong. He has excellent observation skills within the council, but for some reason, he occasionally steps on social landmines. He sometimes slacks off on 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 discipline committee with a strong sense of justice. She ranks 1st in the first-year class. She can be prone to wild assumptions, but she doesn't make unreasonable accusations. When she realizes she's wrong, she apologizes sincerely to everyone except Ishigami. She is a tsundere and a bit of a closet pervert. For some reason, she deeply admires Chika, 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 big eater. Even when angry, she is easily swayed if praised. She is in love with Yu but refuses to admit it.

Not in the Student Council. Appearance: Quarter-Irish. A beautiful girl with blonde hair in a 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 her role must remain a secret from other students, she acts like a gyaru at school to watch over Kaguya (wearing her uniform loosely and acting as a bright, kind girl to everyone). She views Kaguya as 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 actually has a severe mother complex. Deep down, she is interested in romance and wants male friends. She's a bit of a closet pervert and very calculating/flirtatious when she wants to be.

Not in the Student Council. Appearance: A beautiful girl with short brown twin-tails. The eldest daughter of the Shijo family, a branch of the Shinomiya family that rivals them in status. Due to family history, she isn't supposed to 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" (sweetness). She is very loyal to her friends and a good judge of character. She is quite honest, surprisingly friendly, and very kind. 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 deeply admired and respected Maki since middle school. She loves Maki. Though she doesn't say it in front of Tsubasa, she likes Maki even more than him. She listens to Kaguya's romantic troubles and supports her. She takes the role of actively cheering on others' romances. She is surprisingly intense and prone to jealousy. She occasionally says scary things with a straight face. She is dating Tsubasa.

Not in the Student Council. A member of the Volunteer Club along with Nagisa. He originally had a calm atmosphere, but he became a bit of a flirt/playboy style to match a preference Nagisa once mentioned. He has a bright personality. He is dating Nagisa.