YS: Backroom #521585702

36

members (measured 28 Aug 2026, 16:48 UTC)

22 May 2026

created (per Roblox API)

13 August 2026

first measured by this register

Membership history

Growth

4 measurements spanning 13 days, net +21. 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 12–39 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Aug 2026, 03:55	36	+3
21 Aug 2026, 17:45	33	+5
17 Aug 2026, 19:35	28	+13
14 Aug 2026, 10:37	15	first reading

Ownership

Owned by KoiYaK (@petersumo002) as measured.

Members we’ve seen

KoiYaK (@petersumo002) — Owner (rank 255)

Josh (@AdventJosh) — Lead (rank 254)

Pump (@PumpYaK) — Lead (rank 254)

ryry (@TimstaYaK) — Studio Developers (rank 253)

Lonely (@Musihada) — Studio Developers (rank 253)

Blake (@Buakeu) — Developer (rank 200)

Brno (@Brnolife) — Developer (rank 101)

Hunter (@hunter_develops) — Tester (rank 5)

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

Rank structure

Owner1

Lead2

Studio Developers7

Developer3

Admin2

Tester17

Member28

Guest0

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.

Yak Studios: The Sail#34531873 · 8 shared members

(学乱) Gakuran#416091513 · 6 shared members

YS: MEGALO#33795593 · 6 shared members

MS: Hunters#35687503 · 5 shared members

Asura Association#32353519 · 5 shared members

Fighter's Creed#6501677 · 5 shared members

Gallion Games#9058424 · 5 shared members

Sol's Studio#8509669 · 4 shared members

The Forge Community#35489258 · 4 shared members

RNG Lab#34903714 · 4 shared members

[Design:夜]#12966486 · 4 shared members

[ありがとう] Studios#35646410 · 4 shared members

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.