3rd generation · STARSHIP Entertainment

WJSN

ウジュソニョ / 우주소녀

WJSN take their name from a phrase meaning cosmic girls and have spent a decade building a fantasy world large enough to hold ten people.

  • 2016DebutFeb 25, 2016
  • 10Members
  • 3thGeneration
  • UJUNGFandom
Secret / Official MV

Last updated:

01

In 30 seconds: WJSN

The songs are festive and synth-heavy, and the scale of the group is used for spectacle rather than treated as a problem to solve.

Choose this if you want Korean pop that looks like a comic panel and sounds like a celebration.

02

Key facts

Group name
WJSN
Reading / Hangul
ウジュソニョ / 우주소녀
Company
STARSHIP Entertainment
Debut date
February 25, 2016
Days active
3,857 days (10 years, 6 months)
Debut song
MoMoMo
Generation
3rd generation
Fandom name
UJUNG(ウジョン)
03

Member guide

Profile comparison

MembersBirth dateBlood typeMBTINationality
ソラ1994-12-2431Not disclosedNot disclosedSouth Korea
ボナ1995-08-1931Not disclosedNot disclosedSouth Korea
エクシ1995-11-0630Not disclosedNot disclosedSouth Korea
スビン1996-09-1430Not disclosedNot disclosedSouth Korea
ルダ1997-03-0629Not disclosedNot disclosedSouth Korea
ダウォン1997-04-1629Not disclosedNot disclosedSouth Korea
ウンソ1998-05-2728Not disclosedNot disclosedSouth Korea
ヨルム1999-01-1027Not disclosedNot disclosedSouth Korea
ダヨン1999-05-1427Not disclosedNot disclosedSouth Korea
ヨンジョン1999-08-0327Not disclosedNot disclosedSouth Korea

Ages are as of 2026-09-17.

Selected releases

04

Start here

Follow a few songs from the starting point to the group's current sound.

Bloom hour artwork

February 25, 2026 · 10th Anniversary Single

Bloom hour

View the full discography →
View all official videos →
05

From debut to now

  • 2016
    Would You Like? was the debut, and after Yeonjung joined, The Secret produced the fantastical signature the group is known for.
  • 2017
    From. WJSN and Happy Moment added more ways to show coolness and large-scale formations.
  • 2018
    Around Dream Your Dream and WJ Please? the fantasy and the mass choreography grew far more finished.
  • 2019
    Boogie Up for summer and the celebratory As You Wish multiplied the ways a first-time listener can enter.
  • 2020
    Neverland moved toward brightness and lightness, while Pantomime and others left doors open deeper into the catalogue.
  • 2021
    Unnatural pushed a grown-up sound and performance to the front, showing a WJSN unlike the early one.
  • 2022
    Last Sequence, from Sequence, and the win on Queendom2 left a strong memory of a group built for the stage.
  • 2026
    The tenth-anniversary single Bloom hour, a special release that also carries Mirror, tied the years with the fans to the present.
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Key achievements

Key milestones

2018Save Me, Save You establishes what WJSN sounds likeA fantastical sound picture joined the beauty of a large formation, and the official video became the route that represents them.
2022Winning Queendom2The competition show proved their skill at building a stage and opened the way into the performance side of the group.
2026Release of the tenth-anniversary single Bloom hourA special single 10 years after the 2016 debut brought them together again as a group with a long run behind it.

Verified information

Verified English information is not yet available for this section.

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Official links

Official site

Official social accounts and platforms

Shopping guide

Verified English shopping links are not yet available.

12

KPOP DISCOVER's WJSN note

WJSN is a 10-piece girl group under STARSHIP Entertainment, also known as Cosmic Girls. The debut came with Would You Like? on February 25, 2016, and The Secret that August fixed the fantastical concept. The number of members and the different spellings in circulation make searching confusing, but the current official name is WJSN, the line-up holds 10 members, and the fandom is UJUNG.

The three most widely heard entry points are Secret, Save Me, Save You and As You Wish, and in that order they give the fantasy, the synth pop and the sense of celebration in a short time. Boogie Up from the summer of 2019 is the bright, danceable side, and placed next to As You Wish from that autumn it shows how far the mood swings between seasons. With so many members on stage, the beauty of the group choreography and the formations stands out most in the official stage footage.

Unnatural in 2021 brought a grown-up sound and performance forward, and a different WJSN appeared alongside the early coolness. Last Sequence, from Sequence in 2022, left the strongest memory of a stage group and, together with the win on Queendom2, stands as one of the high points of the catalogue. On February 25, 2026 the tenth-anniversary single Bloom hour arrived and carried all of it into the present. Secret, then As You Wish, then Last Sequence runs across 10 years from fantasy to celebration to maturity.

Editors' take Secret / As You Wish / Last Sequence — 10 years from fantasy to maturity in three songs, from a STARSHIP Entertainment 10-piece.

Frequently asked questions

What defines WJSN?
The songs are festive and synth-heavy, and the scale of the group is used for spectacle rather than treated as a problem to solve.
Why should a new listener start with WJSN?
Choose this if you want Korean pop that looks like a comic panel and sounds like a celebration.
Which songs should a new listener try first?
Start with Secret, Save Me, Save You, As You Wish, then continue to the official video index.