Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Koyomi Mizuhara

Koyomi Mizuhara #32862582

46
members (measured 13 Oct 2026, 15:32 UTC)
3 August 2023
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

454645.514 August 2026 — 45 members30 September 2026 — 46 members14 August 202630 September 2026
2 measurements spanning 47 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 45–46 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
30 Sept 2026, 09:3546+1
14 Aug 2026, 05:4245first reading

Ownership

Owned by ・一・一・一・ (@SleepGroupHolder) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
93
lifetime visits across 6 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

・一・一・一・ (@SleepGroupHolder) — Owner (rank 255)

Lily (@whatisusernameyes) — Member (rank 1)

Symbologus (@sonic_fan2368) — Member (rank 1)

muffinlikes_chips (@DZdzDZ_LB) — Member (rank 1)

iiTzSebas (@ositosuavecito) — Member (rank 1)

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

Rank structure

Owner1
Admin0
Member45
Member44
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.