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Just Costplay - Oficial group

Just Costplay - Oficial group #12352765

99
members (measured 16 Oct 2026, 23:56 UTC)
22 September 2021
created (per Roblox API)
10 August 2026
first measured by this register

Community & socialENcosplayanimegaming

Description

°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°• This group is aimed at the community that loves cosplays of all kinds, "Not only anime" Also characters from movies, games, or memes in the end is cosplay. °•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•

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

Membership history

Growth

969997.511 August 2026 — 96 members26 August 2026 — 97 members8 September 2026 — 99 members11 August 20268 September 2026
3 measurements spanning 28 days, net +3. 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 96–99 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
8 Sept 2026, 09:1299+2
26 Aug 2026, 06:3797+1
11 Aug 2026, 12:2796first reading

Ownership

Owned by Hotako (@IIlANGELlII) 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

Hotako (@IIlANGELlII) — Own (rank 255)

Twenf (@Karma_Sky616) — Member (rank 1)

Phantomime (@Mrsgeefy1) — Costplayers (rank 1)

leaky_vo (@unknown_triss) — Costplayers (rank 1)

Jshock (@kraxicorde86) — Costplayers (rank 1)

Autumn (@89avawolf) — Costplayers (rank 1)

@RaidGM — Costplayers (rank 1)

JaJebudetejw (@DogIover173873) — Costplayers (rank 1) terminated

Lazy_Gamertag (@GeorgeKing_2309) — Costplayers (rank 1)

Khonshu (@ykhonshu) — Costplayers (rank 1)

Fiurer (@Darknesssky666) — Costplayers (rank 1)

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

Rank structure

Own1
Mod1
Member97
Costplayers95
Invitado0

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.

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.