Dec 1, 2022-present
Seoa (서아), formely known as Hyejin (혜진) is a South Korean trainee under FAINIT Company. She is a member of the trainee girl group Fainit.
She debuted as a member of FAINIT on June 13, 2022. However, the group was disbanded within a month. She then, along with Liha, Idam, and Meanu, joined Chrome Entertainment as a trainee.