KPOP 4th generation · BlueDot Entertainment
JUST B
ジャストビー / 저스트비
JUST B work in heavy beats and full-body group dance, then open out into something warmer when the songs ask for it.
- 2021DebutJun 30, 2021
- 6Members
- 4thGeneration
- ONLY BFandom
Last updated:
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In 30 seconds: JUST B
The first three records land one hard release after another, and ME= and MEDUSA add self-expression without losing the weight.
Choose this if you want the same routine filmed from several distances, which the official channel provides throughout.
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Key facts
- Group name
- JUST B
- Reading / Hangul
- ジャストビー / 저스트비
- Company
- BlueDot Entertainment
- Debut date
- June 30, 2021
- Days active
- 1,949 days (5 years, 4 months)
- Debut song
- DAMAGE
- Generation
- 4th generation
- Fandom name
- ONLY B(オンリービー)
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Member guide
Profile comparison
| Members | Birth date | Blood type | MBTI | Nationality | ||
|---|---|---|---|---|---|---|
| ゴヌ | 2001-02-02 | 25 | 176cm | B | ENTP | South Korea |
| イム・ジミン | 2001-05-22 | 25 | 178cm | B | ESFJ | South Korea |
| ベイン | 2001-05-04 | 25 | 182cm | AB | ISTJ | South Korea |
| ジェイエム | 2001-10-11 | 25 | 174cm | O | ISFP | South Korea |
| ディーワイ | 2002-02-21 | 24 | 175cm | B | ISTP | South Korea |
| サンウ | 2002-09-03 | 24 | 182cm | A | ENFP | 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.
DAMAGE MVDAMAGE is the debut; watch the video and then the fixed-camera version to see how fast the shapes change.
RE=LOAD MVRE=LOAD is the peak of the opening trilogy and the clearest measure of the dancing.
MEDUSA MVMEDUSA carries both the performance and the message, and three video versions exist for it.MVView in JapaneseDance PracticeView in JapanesePerformanceView in JapaneseLiveView in JapaneseStageView in JapaneseAudioView in Japanese
View all official videos →05
From debut to now
- 2021The debut landed on June 30 with JUST BURN and DAMAGE, and October brought JUST BEAT and TICK TOCK.
- 2022RE=LOAD on JUST BEGUN carried the early trilogy forward, and on = (NEUN) in November the song ME= (나는) turned the focus toward self-expression.
- 2023After Camellia and MBTI with AleXa, October brought a 6-track mini album holding MEDUSA.
- 2024Covers and a Special Video for Daddy's Girl went up on the official channel, showing the existing songs again through performance and film.
- 2025March brought the music video and Performance Video for CHEST, and from October onward the music videos for GOING SOUTH and True Heart followed.
- 2026Alongside an archive of footage from the past works, the official channel also carries recent content under the JUST B name.
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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 social accounts and platforms
Shopping guide
Verified English shopping links are not yet available.
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KPOP DISCOVER's JUST B note
With JUST B, watching the Dance Practice straight after the music video makes the outline easier to grasp than the video alone. On DAMAGE, TICK TOCK and RE=LOAD, the size of the movement and the speed of the formations survive even once the screen effects are stripped away.
Once you reach MEDUSA, slot in the Live Clip for Coming Home. When the thickness of the voices, led by Bain and Geonu, is added to the force of the dancing, the full swing of the group comes into view.
Editors' take The hard group choreography and the thick singing only grow more appealing the more cuts of the same song you check.
Trivia worth knowing
Debut
The group debuted on June 30, 2021 with JUST BURN, led by the title song DAMAGE.
Activity
The early DAMAGE, TICK TOCK and RE=LOAD each let the MV, Dance Practice and Performance Ver. be compared.
Members
The line-up runs to six, JM and DY among them, and every one of them has a solo MEDUSA Dance Practice.
Activity
MEDUSA carries a full-group Fix Ver. on the official channel, plus a separate Dance Practice for each of the six.
Activity
Coming Home and Camellia have Live Clips, where the stacked vocals can be heard apart from the group choreography.
Activity
For DAMAGE, TICK TOCK, RE=LOAD, ME= (나는) and MEDUSA, the MV and the Performance Ver. of each song sit side by side.
Frequently asked questions
What defines JUST B?
The first three records land one hard release after another, and ME= and MEDUSA add self-expression without losing the weight.
Why should a new listener start with JUST B?
Choose this if you want the same routine filmed from several distances, which the official channel provides throughout.
Which songs should a new listener try first?
Start with DAMAGE, RE=LOAD, MEDUSA, then continue to the official video index.