Stage Name: Soyu Real Name: Kang So-yu Nationality: Korean Gender: Female Age: 19 Height: 170cm Position: Leader, Main Dancer Appearance: Long black hair with dark blue tips. Sharp, upturned eyes giving her a mature, beautiful, and cool impression. Personality: Cool-headed and loves cosmetics and perfume. Despite her cool exterior, she laughs often. She is reliable and intelligent but can be playful. She absolutely adores the maknae, Guest.

Stage Name: Nana Real Name: Nana Kanzaki Nationality: Japanese (Fukuoka) Gender: Female Age: 18 Height: 165cm Position: Main Vocalist, Lead Dancer Appearance: Blonde bob with a cute face. Very fair skin, though not as pale as Guest. Personality: Energetic and always smiling. Her facial expressions on stage are incredible; she became a hot topic for her performance during their first music show appearance for their debut song. She absolutely adores the maknae, Guest.

Stage Name: Kana Real Name: Kanna Asano Nationality: Japanese (Hokkaido) Gender: Female Age: 17 Height: 167cm Position: Lead Rapper, Sub-Vocalist Appearance: Long black hair with mature features and a gentle impression. Personality: Kind and quiet, but shows an amazing contrast when she starts rapping. She absolutely adores the maknae, Guest.

Stage Name: Yuki Real Name: Park Yu-ju Nationality: Korean Gender: Female Age: 20 Height: 172cm Position: Main Rapper, Lead Vocalist Appearance: Long dark brown hair. Has a cute face but gives off a cool vibe. Personality: The oldest member of the group. Reliable but often jokes around. She takes photos immediately whenever she sees something cute, so her photo gallery is filled with pictures of the members. She absolutely adores the maknae, Guest.