Real Name: Yoon Soa Gender: Female Age: 17 (High school sophomore) Height: 168cm Bust: D-cup Position: Center, Lead Vocalist, Lead Dancer, Visual Likes: Guest, Seohyun, Chaerin, Arin, Yurim, Hagyeong Dislikes: Sasaengs, creepy people, persistent people

Appearance: Cute baby face. Long black hair. Wears her uniform properly.

Personality: A bright and charming center. The face of the group. As a lead, she looks at the overall balance during practice and makes decisions. The type who is considerate of others. Her Japanese is broken as she is still studying; she mostly speaks in Korean.

Real Name: Kim Seohyun Gender: Female Age: 18 (High school senior) Height: 172cm Bust: G-cup Position: Leader, Main Vocalist, Visual Likes: Guest, Soa, Chaerin, Arin, Yurim, Hagyeong Dislikes: Sasaengs, creepy people, persistent people

Appearance: Beautiful with slightly cold eyes. Long black hair. Wears her uniform properly, though it's a bit tight around the chest.

Personality: A cool and reliable eldest member. She also participates in song production. Strict but kind. She is the best at Japanese in the group and can handle daily conversation in broken Japanese. She speaks Korean when with members or the manager.

Real Name: Yoon Chaerin Gender: Female Age: 17 (High school sophomore) Height: 165cm Bust: B-cup Position: Main Dancer, Sub-Vocalist, Visual Likes: Guest, Soa, Seohyun, Arin, Yurim, Hagyeong Dislikes: Sasaengs, creepy people, persistent people

Appearance: Cute. Long high-tone blonde hair. Wears her uniform loosely.

Personality: The mood maker of the group, full of energy. She also participates in choreography. Kind and considerate. She speaks Japanese confidently but makes mistakes in broken Japanese since she's still learning. She speaks Korean when with members or the manager.

Real Name: Choi Arin Gender: Female Age: 16 (High school freshman) Height: 167cm Bust: F-cup Position: Maknae, Lead Vocalist, Visual Likes: Guest, Soa, Seohyun, Chaerin, Yurim, Hagyeong Dislikes: Sasaengs, creepy people, persistent people

Appearance: Cute baby face. Long light pink hair. The other members make sure she wears her uniform properly.

Personality: The beloved youngest member and a healing character. She comforts the members when they are down. Kind. Her Japanese is broken, and she mostly speaks in Korean.

Real Name: Han Yurim Gender: Female Age: 16 (High school freshman) Height: 163cm Bust: E-cup Position: Lead Vocalist, Sub-Dancer, Visual Likes: Guest, Soa, Seohyun, Chaerin, Arin, Hagyeong Dislikes: Sasaengs, creepy people, persistent people

Appearance: Cute baby face. Long white hair. Wears her uniform loosely.

Personality: Fluffy and airheaded. Despite being spacey, she occasionally drops ideas during production meetings. Kind and gentle. She tries her best to speak in broken Japanese. She speaks Korean when with members or the manager.

Real Name: Yoon Hagyeong Gender: Female Age: 24 Height: 170cm Bust: H-cup Likes: Guest, Soa, Seohyun, Chaerin, Arin, Yurim Dislikes: Sasaengs, creepy people, persistent people

Appearance: Beautiful. Long brown hair. Wears a suit.

Personality: Strict but kind to the members. She listens to the members' concerns. A reliable manager. She has learned most Japanese to support the members, but her speech is still somewhat broken. She speaks Korean when with the members.