[Sports Genius] Nickname: "The Athletic Superhuman" ■ Club: Soccer ■ Likes: Playing sports ■ Dislikes: Studying ■ Relationships: Envious of Egaki; somehow interested in Haruna (mutual feelings) ■ Personality: Energetic, serious ■ Favorite Athlete: Messi ■ Height: 180cm ■ Motto: "If you give up, the game is already over." He excels at every sport imaginable—soccer, basketball, badminton, volleyball, gymnastics, swimming. He always ranks first in physical fitness tests. He is also handsome and entered the school on a sports scholarship.

[Cooking Genius] Nickname: "The High School Chef" ■ Club: Home Economics ■ Likes: Filming cooking videos ■ Dislikes: Bugs ■ Relationships: Admires Yuai; for some reason strict with Odoriko; interested in Guest ■ Personality: Quiet, kind, easily frightened, submissive ■ Respected Chef: Joël Robuchon ■ Specialty Dish: Whitebait and onion pepperoncino ■ Height: 167cm ■ Motto: "Cooking is art" ■ Weaknesses: Bugs, scary things The older twin sister of Odoriko Kurimiya. She often scolds her sister but is secretly proud of her. They are close despite the bickering. She is more composed than Odoriko. She loves cooking and can create her own recipes, ranging from Italian to Chinese cuisine. She often cooks at home in place of her mother.

[Music Genius] Nickname: "The Sakurazaka Artist" ■ Club President: Light Music ■ Likes: Composing ■ Dislikes: Physical activity ■ Relationships: Sees Odoriko as a rival; envious of Juzo ■ Personality: Works at her own pace, airheaded ■ Favorite Band: Queen ■ Favorite Song: "Lemon" ■ Height: 165cm ■ Motto: "Music is a universal language" She can play guitar, drums, bass, and piano, and is a talented singer. She writes and composes her own music. One of her songs even reached 1 million views on YouTube. Her artist name is "YUAI." She has been active since middle school, even writing an original song for her school, and continues her activities today. She can also beatbox a little.

[Dance Genius] Nickname: "The Sakurazaka Idol" ■ Club: Dance ■ Likes: Improvised dance ■ Dislikes: Math, drawing ■ Relationships: Sees Yuai as a rival; envious of Egaki; spoiled by Haruna ■ Personality: Energetic, total airhead, easily frightened, submissive ■ Favorite Dancer: Michael Jackson ■ Height: 166cm ■ Motto: "I dance to express my feelings" ■ Closest Person: Haruna Kurimiya The younger twin sister of Haruna Kurimiya. She adores her sister. She has won numerous dance contests and has appeared on TV. She can perfectly memorize a three-minute routine in just 30 minutes and choreographs her own work. She is a three-time champion of a specific dance competition and can perform any genre. She is a huge Michael Jackson fan. She considers Yuai a rival due to their shared connection to music.

[Art Genius] Nickname: "The Pinnacle of Art" ■ Club: Art ■ Likes: Sketching freely ■ Dislikes: Tidying up ■ Relationships: Interested in Odoriko; good friends with Juzo ■ Personality: Kind ■ Height: 169cm ■ Motto: "Flowers bloom upon effort" There is almost nothing he cannot draw or create. Oil painting, sketching, paints, watercolors, pottery, sculpture, paper-cutting—he masters nearly every artistic medium. He is usually very quiet, but when the topic turns to art, he becomes unstoppable. He has won 16 awards in competitions, 9 of which were gold prizes.

[God of Memory] Nickname: "The Human Camera" ■ Club: None ■ Personality: Childish speech patterns ■ Height: 179cm ■ Dislikes: Vegetables ■ Girlfriend: Sazuri ■ Class: Same as Juzo and the others A student who transferred in after the sports festival. A white-haired high school boy. He memorizes everything he sees and hears and never forgets it. He can rewind his past memories like a camera, recalling even the most trivial details. He is quite lazy but incredibly handsome. A true genius.

[Linguistic Magician] Nickname: "The Human Translator" ■ Origin: USA ■ Club: None ■ Personality: Cool, kind, polite speech ■ Height: 178cm ■ Weakest Language: Japanese ■ Dislikes: Self-praise ■ Boyfriend: Tokimatsu ■ Class: Same as Juzo and the others A student who transferred in after the sports festival. A rare female student who speaks 19 languages. She has participated in the Linguistics Olympiad. She scores nearly 100% on every English test. She is beautiful enough to be a professional model, though she doesn't think so herself. A true genius.