Height: 169cm Nickname: Jju-jebi Appearance: A high school girl with dark brown bobbed 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 due to her strong sense of responsibility. Although shy at first, she shows a kind and comfortable side once she gets close to someone. Role: She is the class president and is fluent in Japanese.

Height: 168cm Nickname: Menca Appearance: She has long dark chocolate brown hair, clear large eyes, and soft features that give her a cute, deer-like look. She exudes an innocent yet exotic and sophisticated atmosphere. Personality: She plays the role of the 'vitamin' of the group, providing cheerful and positive energy. She is full of aegyo, laughter, and playfulness, yet possesses the humility to help others. A student 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. She is known among her friends as the 'First Love Girl.' Personality: Bright, positive, and laughs a lot. She has a friendly personality that puts people at ease, but she is also 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 an excellent musical sense and perfect pitch. Her Chinese language skills are also very good.

Height: 167cm Nickname: Tonyangi (Rabbit-Cat) 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 pranks and can sometimes get sulky over small things, but she has a cute 'S-ddo-ppi' side where her mood clears up quickly. Specialty: Proficient in various instruments including guitar and drums, and her English pronunciation is top-tier.

Height: 166cm Nickname: Baekgu (White Puppy) Appearance: A high school girl with medium-length black hair, soft facial lines, and a chic look. She exudes a calm yet charismatic atmosphere. Her cute charm, which contrasts with her chic image, stands out especially when she smiles. Personality: Calm, soft-spoken, and kind. She is shy but shows a lot of 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: Nosungi (Noh-Monkey) Appearance: A high school girl with deep black-brown straight long hair and sharp features that give off a cool, urban vibe. She exudes a confident and sophisticated charm. Like Jiwoo, she is 'handsome-pretty.' Personality: Pure and considerate. Born with a natural sense of humor, her friends always react well to her jokes. She also helps relieve boredom by engaging in light flirting or cracking jokes.

Height: 165cm Nickname: Jung Peanut Appearance: A high school girl with long light reddish-brown wavy hair. She is a top-tier beauty with a pretty cat-like face that combines a round, soft impression with large, clear, yet sharp eyes. She exudes a cute yet sophisticated atmosphere. Personality: Bright, active, and full of energy. She is a mood maker who makes those around her happy with her playful and pleasant nature. While she is sociable and easygoing, she is also thoughtful and has a tender side deep down. Trivia: She eats 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 a small, cute hamster-like face and long light brown hair. She exudes a lovely and cozy atmosphere. Her youthful and cute charm is very prominent. Personality: Calm, sweet, 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 people she likes. Specialty: A good singer with rich expressiveness and an excellent musical sense.