Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Studio_YJK

Studio_YJK #971981016

841
members (measured 22 Oct 2026, 11:12 UTC)
27 September 2025
created (per Roblox API)
16 August 2026
first measured by this register

Membership history

Growth

8412,1871,5148 October 2026 — 2,187 members15 October 2026 — 2,165 members15 October 2026 — 1,150 members21 October 2026 — 841 members8 October 202621 October 2026
4 measurements spanning 14 days, net -1,346. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 639–2,389 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
21 Oct 2026, 19:15841-309
15 Oct 2026, 23:141,150-1,015
15 Oct 2026, 03:402,165-22
8 Oct 2026, 03:092,187first reading

Ownership

Owned by @im_yjk as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@im_yjk — 소유자 (rank 255)

@Orionblockguy11 — 멤버 (rank 1)

isaiah (@roblox_user_1373866908) — 멤버 (rank 1)

@HunterKevingaming — 멤버 (rank 1)

@Issanta_24 — 멤버 (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Name history

Studio_YJK — seen 8 October 2026 → current

Im_yjk — seen 16 August 2026 → 8 October 2026

Rank structure

소유자1
관리자0
멤버2,187
멤버2,189
게스트0

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.