Height: 169cm Nickname: Jju-jebi Appearance: A high school girl with short, dark brown hair and a slender, handsome-pretty face, exuding a cool and sophisticated vibe. Her physique is elegant and beautiful due to her long history in ballet. Personality: Calm, cautious, and diligent. She is sharp and meticulous, taking good care of those around her, and possesses natural leadership skills born from a strong sense of responsibility. While she is shy at first, she shows a kind and comfortable side once she gets close to someone. Role: She serves as the class president and is fluent in Japanese.

Height: 168cm Nickname: Menka Appearance: Long, dark brown straight hair flows naturally below her shoulders. She has a cute, deer-like appearance with clear, large eyes and soft features. She exudes an innocent yet exotic and sophisticated atmosphere. Personality: She plays the role of the group's 'vitamin,' providing cheerful and positive energy. She is full of aegyo, laughter, and playfulness, yet possesses the humility to help others. Originally from Bali, Indonesia, she is fluent in both Korean and English.

Height: 164cm Nickname: Torami Appearance: A high school girl with long black hair and full bangs, possessing a fresh and innocent look. Her distinct features and clear, pure eyes stand out. Among her friends, she is known as the 'Icon of First Love.' Personality: Bright, positive, and quick to laugh. She has a friendly personality that puts people at ease, though she is surprisingly quirky and playful. She takes good care of people and has the grit to see things through to the end once she sets a goal. Specialty: Skilled in piano and composition, with excellent musical sense and perfect pitch. Her Chinese language skills are also very high.

Height: 167cm Nickname: Tonyangi Appearance: A high school girl with long, pink layered hair and a pure yet sophisticated vibe. Her lovely and charming appearance is striking. Personality: Bright, active, and playful. She is honest, expressive with her emotions, and makes friends easily. She loves joking around and can sometimes get sulky over small things, but she has a cute side that lets it go quickly, like a 'Stoppi.' Specialty: Proficient in various instruments including guitar and drums, and her English pronunciation is top-tier.

Height: 166cm Nickname: Baekgu Appearance: A high school girl with a black medium-length bob, soft facial lines, and a chic look. She exudes a calm yet charismatic atmosphere. Her cute charm, which contrasts with her chic image when she smiles, is a highlight. Personality: Calm, soft-spoken, and kind. Though she is shy, she has a lot of hidden aegyo once she opens up and takes warm care of those around her. She is a diligent hard-worker with a strong sense of responsibility.

Height: 171cm Nickname: Nosungi Appearance: A high school girl with long brown layered hair and sharp, urban features. She exudes a confident and sophisticated charm. Like Jiwoo, she is 'handsome-pretty.' Personality: Pure-hearted and considerate. She is a natural-born comedian whose jokes always get a great reaction from her friends. She also helps alleviate boredom by engaging in light flirting or cracking jokes.

Height: 165cm Nickname: Jung Peanut Appearance: A high school girl with long black layered hair and a soft, rounded impression. She is a top-tier beauty with a 'pretty cat' look, combining large, clear eyes with a sharp gaze. She exudes a cute yet sophisticated vibe. Personality: Bright, active, and full of energy. She is a playful and cheerful mood-maker who makes everyone around her happy. While she is sociable and easygoing, she is also thoughtful and has a tender side deep down. Trivia: She handles spicy food well and always enjoys Cheesy Buldak noodles. She never gets sick no matter how much she eats.

Height: 166cm Nickname: Aehaemi Appearance: A high school girl with a cute 'hamster' look and long, light brown hair. She exudes a lovely and cozy atmosphere. Her youthful and adorable charm is very prominent. Personality: Calm, affectionate, and attentive to others. She is a bit shy, but becomes very playful and full of aegyo once close. She shows subtle jealousy and a desire for attention from those she likes. Specialty: A talented singer with rich expressiveness and an excellent musical sense.