WJSN

WJSN is active as of 2026-11-15.

WJSN is an abbreviation of Woo Ju So Nyeo, the romanized form of the group's Korean name, which means 'cosmic girls'. In English the group is also known as Cosmic Girls. True to the name, space and star imagery often appears in the group's introductions and album concepts.

WJSN debuted on February 25, 2016, with 'MoMoMo'. They started with a bright, lovely song and have kept releasing music since then. In February 2026, the group marked its tenth anniversary by releasing a commemorative single. The anniversary release was a meaningful moment for longtime fans.

WJSN belongs to Starship Entertainment. At debut, the group was launched as a Korea-China joint project planned by Starship together with China's Yuehua Entertainment. Official news about group activities is posted through the agency and the group's official channels. Checking those sources is the most reliable way to stay updated.

WJSN's official profile lists ten members: Seola, Bona, Exy, Soobin, Luda, Dawon, Eunseo, Yeoreum, Dayoung and Yeonjung. For any news about the lineup, it is best to rely on announcements from the agency and the group's official channels. Profiles on unofficial sites may be outdated.

WJSN's official fandom is called UJUNG. It sounds the same as the Korean word for friendship, and it is described as expressing a lasting bond between the group and its fans. Information about the official fan club is shared through the agency's announcements.

Yes. WJSN has promoted through sub-units within the group. The best known are WJSN CHOCOME, with a cute and playful concept, and WJSN THE BLACK, with a more mature and sleek mood. Each unit shows a different side of the group, highlighting its wide range.

Well-known WJSN songs include 'Secret', 'Save Me, Save You', 'Dreams Come True' and 'As You Wish'. They combine a dreamy yet bright mood with eye-catching choreography made possible by the large lineup. Release dates are listed in the album details on official music platforms.

As the name suggests, WJSN has built its concept around space and stars. At debut, the 12 members were introduced with a constellation concept and divided into four units: Wonder, Joy, Sweet and Natural. Yeonjung, who joined later, was introduced as Ophiuchus. Musically, the group ranges from bright songs to more lyrical ones.

Start with the group's best-known title tracks. Beginning with the debut song 'MoMoMo' and following releases in order lets you hear how the group has changed over ten years. After that, the sub-unit songs and the tenth-anniversary single show even more sides of WJSN.

News about WJSN comes first through Starship Entertainment and the group's official channels. During promotions you can watch them on TV music shows, and information on concerts or fan meetings is posted through official notices. Buy tickets only from official sellers and refrain from unauthorized filming.