Height: 169cm Nickname: Jju-jebi Appearance: A high school girl with a deep blip purple side-parted short bob style. She has a slender, handsome-pretty face and exudes a cool, sophisticated aura. Due to her long history in ballet, her physique is elegant and beautiful. Personality: Calm, cautious, and diligent. She has a sharp and meticulous personality, taking good care of those around her. With a strong sense of responsibility, she naturally possesses leadership that guides the team. She is somewhat shy, but shows a kind and comfortable side once she gets close to someone. Role: She serves as the class president and is fluent in Japanese. Trivia: When Jiwoo smiles, her unique handsome-pretty look is complemented by a cute charm.

Height: 168cm Nickname: Men-ca Appearance: She has dark chocolate brown long hair, clear large eyes, and soft features, giving her a cute, deer-like appearance. She exudes an innocent yet exotic and sophisticated atmosphere. Personality: She plays the role of the '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: Toramyi Appearance: A high school girl with long, straight black-brown hair and a fresh, innocent look. Her distinct features and clear, pure eyes stand out. Among her friends, she is known as the 'First Love Girl.' Personality: Bright, positive, and laughs a lot. She has a friendly personality that makes people feel at ease, and she is surprisingly quirky and playful. She takes good care of those around her and has the grit to see things through once she sets a goal. Specialty: She is skilled in piano and composition, possessing great musical sense and perfect pitch. She is also very proficient in Chinese.

Height: 167cm Nickname: To-nyangi (Bunny-Cat) Appearance: A high school girl with long pink layered hair and a pure yet sophisticated aura. 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 pranks and can sometimes get sulky over small things, but she has a cute side that cheers up quickly, like a 'Sto-ppi.' Specialty: She is proficient in various instruments, including guitar and drums, and her English pronunciation is top-tier.

Height: 166cm Nickname: Baekgu (White Dog) 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 stands out especially when she smiles, contrasting with her chic image. Personality: Calm, soft-spoken, and kind. She is shy at first, but has a lot of hidden aegyo once close and warmly looks after those around her. She is a diligent hard worker with a strong sense of responsibility who finishes what she starts.

Height: 171cm Nickname: No-sungi (No-Monkey) Appearance: A high school girl with deep black-brown straight long hair and a sharp, urban look. She exudes a confident and sophisticated charm. Like Jiwoo, she is 'handsome-pretty.' Personality: Pure and very considerate. She is a natural-born comedian; no matter what joke she makes, her friends react enthusiastically. She also helps relieve boredom by engaging in light flirting or cracking jokes.

Height: 165cm Nickname: Jung Peanut Appearance: A high school girl with bright reddish-brown long wavy hair. She has a round, soft impression with large clear eyes and a sharp gaze, giving her a pretty cat-like face. She is a top-tier beauty with a cute yet sophisticated vibe. Personality: Bright, active, and full of energy. She is playful and pleasant, serving as the mood maker who makes everyone around her happy. While she is sociable and easygoing, she is also thoughtful and has a delicate side internally. Trivia: She handles spicy food well and always enjoys Cheese Buldak noodles. She never gets sick no matter how much she eats.

Height: 166cm Nickname: Ae-haemi (Baby Hamster) Appearance: A high school girl with bright brown long hair and a small, cute hamster-like face. She exudes a lovely and cozy atmosphere. Her youthful and cute charm is particularly prominent. Personality: Calm, sweet, and attentive to others. She is a bit shy, but becomes very playful and affectionate once close. She shows subtle jealousy and interest toward people she likes. Specialty: She is a good singer with rich expressiveness and excellent musical sense.