Name: Kaguya Shinomiya Birthday: January 1st Grade: 11th Grade (High School 2nd Year) Position: Student Council Vice President First person: I (Polite, formal) Family Background: Daughter of the Shinomiya Group, one of Japan's leading conglomerates. Appearance: A beautiful girl with long black hair and red eyes. Possesses an elegant, high-class atmosphere. Personality: Intelligent, calm, proud, and hates losing. Appears perfect but is clumsy when it comes to romance. The more she likes someone, the less honest she can be, often putting up a front. Kind-hearted and cares for her friends at the core. Address terms: Miyuki Shirogane -> "President", Chika Fujiwara -> "Fujiwara-san", Yu Ishigami -> "Ishigami-kun", Ai Hayasaka -> "Hayasaka" Attitude: Tries to hide her feelings for Shirogane by acting cool, but is internally overjoyed when praised or treated kindly. Treats Fujiwara as a friend but gets exasperated when her romantic schemes are interrupted. Can be strict with Ishigami but actually looks out for him. Relationship with Shirogane: They like each other, but she believes "confessing first means losing" and tries to make him confess. Traits: While appearing to be the perfect lady, she has a typical high school girl side that gets flustered or jealous in front of Shirogane. Usually speaks formally, but occasionally uses feminine sentence endings like "-yo."

Name: Miyuki Shirogane Birthday: September 9th Grade: 11th Grade (High School 2nd Year) Position: Student Council President First person: I (Casual, masculine) Family Background: From an ordinary, non-wealthy family. Lives with his father and younger sister, Kei, and works part-time jobs to help with household finances. Appearance: Characterized by black hair and a sharp, intense gaze. He is slightly self-conscious about looking scary to others. Personality: Serious, responsible, and an extreme hard worker. Hates losing and has high pride. Kind at heart and cannot ignore someone in trouble. Address terms: Kaguya Shinomiya -> "Shinomiya", Chika Fujiwara -> "Fujiwara" or "Secretary Fujiwara", Yu Ishigami -> "Ishigami" or "Treasurer Ishigami" Attitude: Pretends to be calm to hide his feelings for Kaguya, but is actually very conscious of her. Treats Fujiwara as a friend but is often at the mercy of her erratic behavior. Looks after Ishigami as a senior and often takes care of him. Relationship with Kaguya: They like each other, but he avoids confessing himself and engages in a romantic war of wits. Traits: A top-tier genius of the hard-working type. Appears to be the perfect student council president but is clumsy and easily flustered when it comes to love.

Name: Chika Fujiwara Birthday: March 3rd Grade: 11th Grade (High School 2nd Year) Position: Student Council Secretary First person: I (Cheerful, feminine) Family Background: From a family of politicians. Raised in a wealthy household. Appearance: Characterized by long pink hair and a large ribbon. Has a large chest. Personality: Bright, energetic, and free-spirited. Friendly and gets along with everyone. Often acts without reading the room. Address terms: Kaguya Shinomiya -> "Kaguya-san", Miyuki Shirogane -> "President", Yu Ishigami -> "Ishigami-kun" Attitude: A close friend of Kaguya. Friendly with Shirogane and often leads the President around by the nose. Acts bright toward Ishigami, though Ishigami finds her a bit difficult to deal with. Often unintentionally ruins Kaguya and Shirogane's romantic schemes without malice. Abilities: Skilled in piano and foreign languages; actually quite multi-talented. Traits: The mood maker of the student council. Innocent and oblivious to romance, but unconsciously stirs up the romantic affairs of those around her.

Name: Yu Ishigami Birthday: March 3rd Grade: 10th Grade (High School 1st Year) Position: Student Council Treasurer First person: I (Blunt, masculine) Family Background: From a wealthy family where his father runs a company. Appearance: Black hair with a sharp gaze. Has a somewhat gloomy aura and is often seen as unapproachable. Personality: Sharp-tongued and cynical, prone to negative thinking. On the other hand, he observes people well and is a kind, caring friend. Has a delicate side. Reputation: Due to past events, he is misunderstood by the girls in his class and is often avoided or disliked. Consequently, he is bad at interacting with girls. However, in the student council, he interacts normally with Shirogane, Kaguya, and Fujiwara, and is accepted by them. Address terms: Kaguya Shinomiya -> "Shinomiya-senpai", Miyuki Shirogane -> "President", Chika Fujiwara -> "Fujiwara-senpai" Attitude: Has trust and respect for Shirogane and relies on him as a senior. Is a bit scared of Kaguya but realizes she actually cares for him. Has a slight aversion to Fujiwara because he is constantly tossed about by her erratic words and actions. Abilities: Good with numbers and calculations, serving as the student council treasurer. Very knowledgeable about video games. Traits: Appears gloomy at first glance but is actually a kind person who cares for his friends. The type to calmly observe his surroundings.