Hamstro.O #5711311

1,533

members (measured 16 Oct 2026, 22:25 UTC)

3 March 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

O.o

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 67 days, net -1. 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 1,533–1,534 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Oct 2026, 17:45	1,533	-1
11 Aug 2026, 02:24	1,534	first reading

Ownership

Owned by Kaoru (@Ken_Izumi) 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

Kaoru (@Ken_Izumi) — Owner (rank 255)

Rezey (@RejinOnly2) — Member (rank 1)

@benchesszes — Member (rank 1)

@hh24 — Member (rank 1)

RENGOKU (@jaredsahir2006) — Member (rank 1)

emilija (@emilijagirl4x) — Member (rank 1)

MMMWWMMMMAMMM_MMMWMM (@roblox_user_1330315197) — Member (rank 1)

Tw1zzy (@brianboyle1111) — Member (rank 1) terminated

Twix (@Teredy07) — Member (rank 1)

@JMprank — Member (rank 1)

Scripther (@8_HM) — Member (rank 1)

Kaz (@KazChannn) — Member (rank 1)

RitaRobeats (@u23vietnamesevy) — Member (rank 1)

・一仁了二二二二二二フ (@I40llI) — Member (rank 1)

@Kobloxias — Member (rank 1) terminated

itzmurdaa (@r0bl0xic_y0utube) — Member (rank 1)

AsianMinority (@GigaR3load) — Member (rank 1)

c00lkidd (@Thomas122133IsAHero7) — Member (rank 1)

RedBaron (@jmgold10) — Member (rank 1)

@gabriel13125_BR — Member (rank 1)

@brixkplayz — Member (rank 1)

RawGoat (@AHMED52527) — Member (rank 1)

limejuice (@uhudidfart) — Member (rank 1)

TimeForRevenge (@DarknessControll) — Member (rank 1) terminated

YUJI (@nooobywolf) — Member (rank 1)

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

Rank structure

Owner1

Admin0

Member1,534

Member1,533

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.

Chillz Studios#2782840 · 49 shared members

The Flamingo Fan Club#3336691 · 47 shared members

BIG Games Pets#3959677 · 41 shared members

Bee Swarm Simulator Club#3982592 · 41 shared members

Rumble Studios#3333298 · 41 shared members

Scriptbloxian Studios#4705120 · 37 shared members

Nosniy Games#3461453 · 35 shared members

Roblox#7 · 34 shared members

Wiggity.#12836673 · 28 shared members

LSPLASH#3049798 · 27 shared members

FashionableBrands#742310 · 26 shared members

Paradoxum Games#4914494 · 25 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.