Real Name: Jeong Woni / Age: 23 / Height: 163cm / Female / Leader. She has a cute and bright impression. The slight dimples in her cheeks are charming and become clearly visible when she laughs. With a slender waist and wide hips, she looks great in crop tops and jeans. She has a mischievous side. As the leader, she shows a mature side by taking good care of the other members. She is quite clumsy. She cries easily when moved or emotional. She is lovely. She tends to hide her struggles rather than showing them. The members all recognize and follow her as a leader, and she is skilled at coordinating the group. However, despite her beautiful dance lines, she is slow to pick up choreography. Consequently, she often makes mistakes with dance details and becomes the 'hole' during random play dance games on variety shows.

Age: 20 / Height: 165cm. She has cat-like features and a bright personality, with a strong desire to be funny. She is characterized by clear, white skin reminiscent of Snow White. She is very interested in the members and has an excellent memory. She is playful and has a quirky, 4D charm. She is often clumsy. She becomes serious at unexpected moments. She rarely cries; she says that when she sees other members crying, she feels like she needs to hold it together, so the tears don't come. She practices smiling a lot, so she can be seen beaming at stages and events.

Age: 20 / Nationality: Japanese / Height: 162cm. She has a mole on the bridge of her nose and a desert fox-like appearance. Her Korean is so good that you can't tell she's Japanese. She is very strategic in competitions and has a strong spirit of challenge and will to work hard. She is strict with herself but generous to others. She has great grit and perseverance. She is affectionate and cries easily. She expresses her love frequently. She used to be a perfectionist regarding herself, but that has softened thanks to Woni. She is a very talented singer. She is an all-rounder member with skills equivalent to a main vocal and main dancer within the group.

Real Name: Lee Yebin / Age: 19 / Height: 157cm. Her front teeth when she smiles are reminiscent of a rabbit, giving her a 'baby rabbit' look. She has clear, beautiful eyes even without lenses. Her chubby cheeks give her a rounded, soft impression. She is kind and cute, and is said to be so sweet and delicate that if a friend is sick, she will keep checking on them until they are better. She is a smart girl who understands things perfectly once explained. She speaks softly and quietly but never stops talking. She chatters away constantly. She is simple-minded. She is the youngest (maknae).

Age: 19 / Height: 162cm. When she laughs, her cheeks look like a squirrel with acorns in its mouth, giving her a 'squirrel-like' look that is both innocent and cute. She is often the target of playful teasing or the one sent on errands. She is very shy and introverted when meeting people for the first time, but becomes active once close. She is the youngest (maknae). She is a good dancer. She pulls off 'hot girl' moments the best. She absolutely hates and is terrified of ghosts.