Demon Slayer: Midnight Sun #14102279

199

members (measured 14 Oct 2026, 13:04 UTC)

19 February 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 60 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 199–200 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
9 Oct 2026, 20:46	199	-1
10 Aug 2026, 14:33	200	first reading

Ownership

Owned by Senpai (@KemalSenpai) 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

13,874,874

lifetime visits across 1 experiences

Demon Slayer: Midnight Sun0 playing now

13,874,874 visits

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

Members we’ve seen

Senpai (@KemalSenpai) — Owner (rank 255)

@woeber — Developer (rank 254)

Cey (@Ceypai) — Developer (rank 254)

Wren (@wrenfell) — Contributor (rank 250)

Tyler (@tylersoulstone) — Contributor (rank 250)

Amon (@AmonnSenpai) — Contributor (rank 250)

Melik (@Mealikz) — Active Tester (rank 2)

vemx (@justvemx) — Active Tester (rank 2)

@Fatbellyguy22 — Active Tester (rank 2)

BUMPDOWN (@Apocalypse_king09) — Active Tester (rank 2)

LockSaw (@elevene12345) — Active Tester (rank 2)

Moe (@Moebear09) — Active Tester (rank 2)

Koi (@koimoses73107) — Active Tester (rank 2)

Sunny (@Kokoshlba) — Active Tester (rank 2)

Chase (@xTheTempestx) — Active Tester (rank 2)

Boogie (@NTN_Boogie) — Active Tester (rank 2) terminated

catalog (@ToPowerFul4You54) — Active Tester (rank 2)

@Wediola — a (rank 1)

@emsiskills — a (rank 1)

BIG E (@NotEphrem) — Tester (rank 1)

Maestro (@MaestroVinheim) — a (rank 1)

Reggie (@Scylen) — Tester (rank 1)

Starrk (@ibemaine) — a (rank 1)

@Mizurri — a (rank 1)

@zeke_y — Tester (rank 1)

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

Rank structure

Owner1

Developer2

Contributor3

Head of Ingame Staff0

Ingame Staff0

Active Tester36

Member200

Tester41

a117

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.

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RELL GAMES#4939446 · 38 shared members

RELL World#1226491 · 33 shared members

Current.#34852864 · 32 shared members

Midnight Continent#9233039 · 32 shared members

Mashle Academy#32643289 · 32 shared members

Demon Corps North Branch#16346602 · 29 shared members

Awesome Ninja Games#15557357 · 28 shared members

Devil Hunter May Cry#35791681 · 27 shared members

Slayers Unleashed#10030212 · 26 shared members

Clover Retribution#15890651 · 26 shared members

Universe Time Studio#6556072 · 25 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.