Hakui Koyori #13061333

members (measured 5 Oct 2026, 06:35 UTC)

27 November 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 45 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 48–49 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Sept 2026, 02:37	49	+1
11 Aug 2026, 16:26	48	first reading

Ownership

Owned by Haruka (@Madison4) 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

Haruka (@Madison4) — Owner (rank 255)

Gee (@battleParties) — Admin (rank 254)

Mollu (@hehewewuykeule2) — Member (rank 1)

Laplus_Darknesss (@neriahgirl64) — Member (rank 1)

cr1x (@CHRTNK) — Member (rank 1)

dcnn (@NICoooops) — Member (rank 1)

・・・・・・・・・・・・・・・・・・・・ (@riknorks) — Member (rank 1)

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

Rank structure

Owner1

Admin1

Member48

Member47

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.

Nanashi Mumei#11990109 · 6 shared members

118

Ceres Fauna#11990097 · 6 shared members

Ouro Kronii#11990102 · 6 shared members

Laplus Darkness#13061334 · 6 shared members

Sakamata Chloe#13061343 · 6 shared members

Hoshimachi Suisei#9296893 · 5 shared members

1,559

Ninomae Ina'nis#9265501 · 5 shared members

Nakiri Ayame#9765728 · 5 shared members

Minato Aqua#9296886 · 5 shared members

Hakos Baelz#11990103 · 5 shared members

Murasaki Shion#9765710 · 5 shared members

Uruha Rushia#9258463 · 5 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.