KPOP 4th generation · C9 Entertainment / J9 Entertainment
cignature
シグニチャー / 시그니처
cignature opened with springy, hook-heavy pop and enough stage momentum to carry a small label a long way.
- 2020DebutFeb 4, 2020
- 7Members
- 4thGeneration
- signfanFandom
Last updated:
01
In 30 seconds: cignature
ASSA and ARISONG belong to that first burst; from 2021 the songs soften, and the seven-member shape is how the run is best remembered.
Choose this if you want bouncy girl-group pop that later grew a quieter emotional side.
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Key facts
- Group name
- cignature
- Reading / Hangul
- シグニチャー / 시그니처
- Company
- C9 Entertainment / J9 Entertainment
- Debut date
- February 4, 2020
- Days active
- 1,761 days (4 years, 9 months)
- Final activity date
- November 30, 2024
- Debut song
- Nun Nu Nan Na
- Generation
- 4th generation
- Fandom name
- signfan(サインファン)
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Member guide
Profile comparison
| Members | Birth date | Blood type | MBTI | Nationality | ||
|---|---|---|---|---|---|---|
| チェソル | 1998-07-14 | 28 | A | Not disclosed | South Korea | |
| ジウォン | 1999-04-01 | 27 | O | Not disclosed | South Korea | |
| セリン | 2000-06-20 | 26 | 170cm | Not disclosed | Not disclosed | South Korea |
| クロエ | 2001-01-06 | 25 | Not disclosed | Not disclosed | South Korea | |
| ベル | 2001-11-03 | 24 | A | Not disclosed | South Korea | |
| セミ | 2002-04-10 | 24 | A | Not disclosed | South Korea | |
| ドヒ | 2002-08-01 | 24 | Not disclosed | Not disclosed | South Korea |
Ages are as of 2026-10-31.
Selected releases
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Start here
Follow a few songs from the starting point to the group's current sound.
Sweetie but Saltie
Nun Nu Nan Na MVNun Nu Nan Na is the debut, and the hook plus the stage energy are the whole pitch.
Boyfriend MVThe softer later single makes the contrast with the debut obvious.
Poongdung MVPoongdung is the last title track and shows how the group looked at the end.MVView in JapaneseDance PracticeView in JapanesePerformanceView in JapaneseLiveView in JapaneseStageView in Japanese
View all official videos →05
From debut to now
- 2020February brought the debut with Nun Nu Nan Na, and ASSA and ARISONG carried on the bouncy pop line of the early period.
- 2021After Ye Ah and Sunn left and Chloe and Dohee came in, Boyfriend from Dear Diary Moment widened things toward a softer direction.
- 2022Taking part in the charity and joint project Better Together and in 2022 C9 Christmas from the C9 family left work outside the usual comeback cycle.
- 2023My Little Aurora and Us in the Summer showed the fresh, approachable tunes of the later period.
- 2024With Belle absent for UNIS activity, Sweetie but Saltie arrived, and the end of activity on November 30 was followed by an announcement of disbandment on December 3.
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Achievements
Key milestones
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.
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KPOP DISCOVER's cignature note
cignature turn on a move from a bouncy pop line toward something more emotional. The C9 / J9 Entertainment girl group debuted in February 2020 with Nun Nu Nan Na, and the early songs, ASSA and ARISONG among them, jumped brightly with strong hooks and momentum on stage.
The doors are Nun Nu Nan Na, ASSA and Boyfriend. Nun Nu Nan Na and ASSA give the bouncy pop line of the early years, and from 2021 onward Boyfriend and Smooth Sailing widen into a slightly softer, more emotional direction. After members joined and left, it reads most clearly as a journey that ended with seven.
In 2024 Belle stepped away for UNIS activity, and Sweetie but Saltie and Poongdung were released by six members. Activity then ended on November 30, 2024, with disbandment announced on December 3. Nun Nu Nan Na, then ASSA, then Boyfriend covers the bouncy pop, the momentum and the turn toward feeling.
Editors' take Nun Nu Nan Na / ASSA / Boyfriend — a seven-piece out of C9/J9 whose turn from bouncy pop toward feeling fits into three songs.
Trivia worth knowing
C9 GIRLZ
Before debut the members were introduced as C9 GIRLZ, and the present spelling took over once the formal name cignature was announced.
First three songs
Nun Nu Nan Na, ASSA and ARISONG run in sequence and deliver the bouncing early pop feel in a single listen.
Line-up change
Ye Ah and Sunn left while Chloe and Dohee joined, so everything from 2021 onwards reads most clearly through the final seven-member line-up.
Softer later sound
Boyfriend, Aurora and Smooth Sailing open the later period, trading the drive of the first singles for something warmer.
UNIS route
Belle also performs in UNIS as Hyeonju, which turns her solo profile into a strong way back to cignature.
Final phase
Poongdung was the last title track before activities ended, and it shows the face of the six-member period.
Frequently asked questions
What defines cignature?
ASSA and ARISONG belong to that first burst; from 2021 the songs soften, and the seven-member shape is how the run is best remembered.
Why should a new listener start with cignature?
Choose this if you want bouncy girl-group pop that later grew a quieter emotional side.
Which songs should a new listener try first?
Start with Nun Nu Nan Na, Boyfriend, Poongdung, then continue to the official video index.