WJSN

WJSN (Korean: 우주소녀; RR: Ujusonyeo; Chinese: 宇宙少女), also known as Cosmic Girls, is a South Korean girl group managed by Starship Entertainment, composed of ten members: Seola, Bona, Exy, Soobin, Luda, Dawon, Eunseo, Yeoreum, Dayoung, and Yeonjung. Originally a thirteen-member group, Xuanyi, Cheng Xiao, and Meiqi departed from the group on March 3, 2023.

The group originally formed through partnership by Starship Entertainment and YH Entertainment, consists of twelve-member made their debuted on February 25, 2016, with the extended play Would You Like?. A thirteenth member, Yeonjung, joined in August 2016, following the release of their second EP The Secret. The group continue to promote as ten-member group with the release of their fifth EP WJ Please? in September 2018, following member from YH Entertainment's Xuanyi, Cheng Xiao, and Meiqi did not participate in the comeback due to their individual activities in China and not participate in the group's activities since then until their contract expired in March 2023.