JBJ #3853096
MusicENK-popfan communityJBJ
Description
Welcome to Just Be Joyful's official fan-group! JBJ (제이비제이) is a South Korean project boy band consisting of six members who previously participated in Mnet's 2017 survival show Produce 101 Season 2. The group is managed by Fave Entertainment, while CJ E&M oversees the group's release production. The group officially debuted on October 18, 2017. The members of JBJ are Taehyun, Kenta, Longguo (or Yongguk), Hyunbin, Sanggyun, and Donghan. ** JBJ is only a TEMPORARY group (lasts 7 to 10 months), although this group will continue to be active as we discuss each member's success!** Please PM me or tell me on the wall that you'd like to be a specific rank! Thank you, Joyfuls!
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 11 Aug 2026, 06:11 | 42 | first reading |
Ownership
Owned by kuma (@suffrent) as measured.
Members we’ve seen
kuma (@suffrent) — donghan's (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.