FULLYBOOKED #261451457

43

members (measured 3 Sept 2026, 13:52 UTC)

19 December 2025

created (per Roblox API)

11 August 2026

first measured by this register

OtherENbooksmangamanhwa

Description

Fully Booked is all about finding the next great read. We upload a variety of books, such as manga, manhwa, and other fiction titles.

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

Membership history

Growth

2 measurements spanning 5 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 41–43 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Aug 2026, 19:47	43	+2
11 Aug 2026, 10:15	41	first reading

Ownership

Owned by @UlquiorraSlytherin as measured.

Members we’ve seen

@UlquiorraSlytherin — Owner (rank 255)

アタラクシア (@ItadoriYuhji) — Member (rank 1)

Lawliet_Arisu (@SheelbyFr) — Member (rank 1)

VCR (@SINJA_JAY) — Member (rank 1)

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

Rank structure

Owner1

Admin1

Member43

Member41

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.

Jandel's Road Trip#33097934 · 2 shared members

chikn ugc#32646843 · 2 shared members

PUFFALY#15224473 · 2 shared members

shaco#33061337 · 2 shared members

Emote Sanctuary#675810901 · 2 shared members

Manhwa Emporium#474417743 · 2 shared members

Neko's Sanctuary#34586477 · 2 shared members

Bloodcurdle#34278857 · 2 shared members

H I M I K O#33285232 · 2 shared members

Himiko Emporium#34708172 · 2 shared members

frieren.#35496850 · 2 shared members

TŌKYO#34361019 · 2 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.