十三 #4784358

18

members (measured 26 Aug 2026, 08:16 UTC)

8 March 2019

created (per Roblox API)

10 August 2026

first measured by this register

Description

do me a favor

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

Membership history

Growth

2 measurements spanning 8 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 18–19 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Aug 2026, 08:16	18	-1
18 Aug 2026, 09:48	19	first reading

Ownership

Owned by user #8051954629 as measured.

Members we’ve seen

kenjuuyyy (@IXetafill) — 十三 (rank 1)

Cosmo (@Ray_gokil123yt) — 十三 (rank 1)

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

Rank structure

XIII0

X.0

Member19

十三18

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.

Blue Lock Rivals Unofficial Fans#34671275 · 2 shared members

Bee Swarm Simulator Club#3982592 · 2 shared members

Kitawari#17219742 · 2 shared members

Fish Atelier#35102746 · 2 shared members

Top Down Games#5292947 · 2 shared members

Wiggity.#12836673 · 1 shared members

The Garden Game#35789249 · 1 shared members

Chillz Studios#2782840 · 1 shared members

Sol's Studio#8509669 · 1 shared members

The Flamingo Fan Club#3336691 · 1 shared members

Powerful Studio#5522949 · 1 shared members

(学乱) Gakuran#416091513 · 1 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.