Black Butler-Fandom #14019884

26

members (measured 22 Sept 2026, 04:17 UTC)

10 February 2022

created (per Roblox API)

10 August 2026

first measured by this register

OtherENanimemangafictional characters

Description

Black Butler follows the adventures of Earl Ciel Phantomhive as he, with his faithful demon servant Sebastian Michaelis, carries out missions under the banner of the Queen's Watchdog, all the while seeking revenge on those who made him and his family suffer — at the cost of his soul.

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

Membership history

Growth

2 measurements spanning 26 days, net +2. 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 24–26 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Sept 2026, 22:56	26	+2
22 Aug 2026, 07:28	24	first reading

Ownership

Owned by CielPhantomhive (@TheEarIofPhantomhive) 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

CielPhantomhive (@TheEarIofPhantomhive) — Owner (rank 255)

BOZU (@B0ZUBR41N) — Member (rank 1)

iHeartZach (@Guineverree) — Member (rank 1)

V4NI1LA (@XxbearrbooxX) — Member (rank 1)

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

Rank structure

Owner1

Admin0

Member24

Member23

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.

Black Butler/Kuroshtsuji#278610 · 3 shared members

Nosniy Games#3461453 · 2 shared members

SiIicones#5127121 · 2 shared members

Catalog Avatar Creator#15102943 · 1 shared members

Wiggity.#12836673 · 1 shared members

Scriptbloxian Studios#4705120 · 1 shared members

BIG Games Pets#3959677 · 1 shared members

LSPLASH#3049798 · 1 shared members

Bee Swarm Simulator Club#3982592 · 1 shared members

Uplift Games#295182 · 1 shared members

Brookhaven by Voldex#3104358 · 1 shared members

Dress To Impress Group#17264167 · 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.