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Mori Calliope

Mori Calliope #8587954

122
members (measured 12 Oct 2026, 21:57 UTC)
12 December 2020
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

122123122.511 August 2026 — 123 members10 September 2026 — 122 members11 August 202610 September 2026
2 measurements spanning 31 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 122–123 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
10 Sept 2026, 22:07122-1
11 Aug 2026, 02:53123first 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)

Kalsit (@GregorSamsaLCB) — Staff (rank 254)

Gee (@battleParties) — Staff (rank 254)

Mollu (@hehewewuykeule2) — Deadbeat (rank 1)

@78gg55gg87 — Deadbeat (rank 1)

HoneyWorks (@RobloSouris) — Deadbeat (rank 1) terminated

Ma3ven (@peasar13) — Deadbeat (rank 1)

@dabanditcop — Deadbeat (rank 1)

Darkness (@Darkness_YuiKi) — Deadbeat (rank 1)

red (@hmred2k) — Deadbeat (rank 1)

Maxtac (@AllysaAme) — Deadbeat (rank 1)

Redlighting1200000 (@redlighting1200000) — Deadbeat (rank 1)

cr1x (@CHRTNK) — Deadbeat (rank 1)

fakeblueneo (@roblox_user_74792630) — Deadbeat (rank 1)

ado (@Boodars) — Deadbeat (rank 1)

Pip (@Legitdoge2021) — Deadbeat (rank 1)

@Smaltin — Deadbeat (rank 1)

Matsuri (@feyandrew) — Deadbeat (rank 1)

Imocturnal (@Not_Bryce) — Deadbeat (rank 1)

Mel (@MissKinaki) — Deadbeat (rank 1)

rose (@Rosalie_xOwOx) — Deadbeat (rank 1)

potatoefungus (@CloudiaCat) — Deadbeat (rank 1)

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

Rank structure

Owner1
Staff2
Member123
Deadbeat121
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.

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.