Jan 1, 2019-Jul 1, 2021
Seo Yunju (서윤주) is a South Korean singer. She is part of the girl group mimiirose as the visual and maknae (youngest member).
She used to be a part of the predebut lineup ISE (also known as bugAboo). She also appeared in the survival show My Teenage Girl.
She was revealed to be a member of mimiirose on September 1, 2022, along with the concept photos of their debut single, “Awesome”. They ultimately debuted on September 16, 2022.