GroupStarship Entertainment
WJSN
WJSN (우주소녀), also known as Cosmic Girls, is a ten-member South Korean girl group under Starship Entertainment. The group debuted on February 25, 2016, with the mini album Would You Like?. Originally a thirteen-member lineup that included three Chinese members from YH Entertainment, the group operated with the full lineup until 2023, when Xuanyi, Cheng Xiao, and Meiqi departed after their contracts expired. Current members are Seola, Bona, Exy, Soobin, Luda, Dawon, Eunseo, Yeoreum, Dayoung, and Yeonjung. WJSN built a catalog across a decade that spans cosmic concept pop, power ballads, and festival-ready anthems. Standout tracks include Save Me, Save You (2018), As You Wish (2019), and Last Dance (2021). The group released its only full-length studio album Neverland in 2020. After a group hiatus that stretched into 2025, they returned on February 25, 2026, their tenth anniversary, with the digital single Bloom Hour. Several members have developed parallel careers: Yeonjung is also a member of IVE, and Dayoung launched a solo career in 2025. Sub-units include WJSN Chocome (Dayoung, Soobin, Luda, Yeoreum) and WJSN The Black (Seola, Bona, Exy, Luda).
1 articles5 creditsDebut: February 25, 2016Korean
Members
ExyLeader, Rapper
DayoungLead VocalistBonaVocalistDawonVocalistLudaSub-VocalistYeoreumSub-Vocalist, Sub-RapperSoobinLead VocalistSeolaVocalistEunseoVocalist
YeonjungMain Vocalist
Gallery
WJSN performing at a guerrilla concert in Sinchon, Seoul, July 2017 / Wikimedia Commons CC BY-SA 3.0
Discography
2026
Bloom HourSingle
Full GroupStarship Entertainment
2022
Last SequenceEP
Full GroupStarship Entertainment
2020
NeverlandAlbum
Full GroupStarship Entertainment
2019
As You WishEP
Full GroupStarship Entertainment
2016
Would You Like?EP
Debut EPStarship Entertainment
Fans Also Ask
How many members are in WJSN?
WJSN currently has ten members: Seola, Bona, Exy, Soobin, Luda, Dawon, Eunseo, Yeoreum, Dayoung, and Yeonjung. The group originally had thirteen members, but Chinese members Xuanyi, Cheng Xiao, and Meiqi departed in March 2023 when their contracts with YH Entertainment expired.
When did WJSN debut?
WJSN (also known as Cosmic Girls) debuted on February 25, 2016, under Starship Entertainment with their first mini album Would You Like? The group formed through a partnership between Starship Entertainment and YH Entertainment (formerly Yuehua Entertainment).
What is WJSN most popular song?
WJSN is best known for Save Me, Save You (2018), As You Wish (2019), and Pantomime (2020). Their decade-long catalog includes the studio album Neverland (2020) and multiple charting EPs. In 2026, they released their tenth-anniversary single Bloom Hour.
Is WJSN still active?
Yes. After a group hiatus from 2023 to early 2026, WJSN returned on February 25, 2026, their tenth anniversary, with the digital single Bloom Hour. Members including Yeonjung and Dayoung remain individually active, with Yeonjung in IVE and Dayoung launching a solo career in 2025.
What sub-units does WJSN have?
WJSN has two main sub-units: WJSN Chocome (Dayoung, Soobin, Luda, Yeoreum), which debuted in 2020 with the EP Hmph!, and WJSN The Black (Seola, Bona, Exy, Luda), a darker concept sub-unit that debuted in 2021.
