Ōyūtsuki #1155441

1,363

members (measured 8 Oct 2026, 03:31 UTC)

6 August 2014

created (per Roblox API)

10 August 2026

first measured by this register

OtherJAaestheticmoon-themedclosed-group

Description

☽ ☾

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

Membership history

Growth

8 measurements spanning 55 days, net -8. 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 1,362–1,372 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
4 Oct 2026, 23:05	1,363	-2
1 Oct 2026, 10:36	1,365	-1
26 Sept 2026, 23:00	1,366	-1
2 Sept 2026, 01:55	1,367	-1
24 Aug 2026, 00:37	1,368	-1
16 Aug 2026, 05:22	1,369	-1
13 Aug 2026, 22:03	1,370	-1
10 Aug 2026, 16:21	1,371	first reading

Ownership

Owned by OyutsukiYamatsume (@Yamatsume) 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

6,450

lifetime visits across 3 experiences

夢の島 | Yumenoshima | ゆめのしま0 playing now

Yamiyomura0 playing now

Development0 playing now

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

Members we’ve seen

OyutsukiYamatsume (@Yamatsume) — Yamatsume (rank 255)

Mae (@YoshimaHebikawa) — 🔘 Hyougikai 🔘 (rank 180)

North (@NorthSpear) — 🔘 Hyougikai 🔘 (rank 180)

HankSteel (@LightShu) — 🔘 Hyougikai 🔘 (rank 180)

@OshiroMugen — 🔘 Hyougikai 🔘 (rank 180)

@Maelorii — ☖ Murabito ☖ (rank 2) terminated

@Kamisama15 — ☖ Murabito ☖ (rank 2)

@Onigo — ☖ Murabito ☖ (rank 2)

GoroShenWonge (@SatoTakahashi) — ☖ Murabito ☖ (rank 2)

@Flyguy715 — ☖ Murabito ☖ (rank 2)

@Witchsilver — ☖ Murabito ☖ (rank 2)

@Tsuchibue — ☖ Murabito ☖ (rank 2)

Jun (@Junsuinaai) — ☖ Murabito ☖ (rank 2)

Val (@HayamiHebikawa) — ☖ Murabito ☖ (rank 2)

@Tetsukin — ✖️ Houkyaku ✖️ (rank 1)

@stylesvision — ✖️ Houkyaku ✖️ (rank 1)

aff (@AFFECTlONS) — ✖️ Houkyaku ✖️ (rank 1)

Kuzja (@grustnaya_hleb) — ✖️ Houkyaku ✖️ (rank 1)

Myo (@Myoshin) — ✖️ Houkyaku ✖️ (rank 1)

MagniForgefall (@YonekuraKimiko) — ✖️ Houkyaku ✖️ (rank 1)

@LucisNoctircus — ✖️ Houkyaku ✖️ (rank 1)

@Dochtre — ✖️ Houkyaku ✖️ (rank 1)

aier (@Aiieerr) — ✖️ Houkyaku ✖️ (rank 1)

lobster (@SoIeaNt) — ✖️ Houkyaku ✖️ (rank 1)

Solana (@Akusenkuto) — ✖️ Houkyaku ✖️ (rank 1)

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

Rank structure

Yamatsume1

🔘 Hyougikai 🔘7

BuildingPerms0

N/A 140

N/A 130

N/A 120

N/A 110

N/A 100

N/A 90

N/A 80

N/A 70

N/A 60

N/A 50

N/A 40

N/A 30

N/A 20

N/A 10

☖ Murabito ☖21

Member1,371

✖️ Houkyaku ✖️1,341

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.

(学乱) Gakuran#416091513 · 71 shared members

伟大的战士#3006398 · 68 shared members

The Flamingo Fan Club#3336691 · 57 shared members

OTOMEIKO#8391276 · 51 shared members

Gion Karyukai#2516368 · 49 shared members

牛鬼絹糸#5468265 · 49 shared members

Names Are Not Important#8731481 · 43 shared members

Roblox#7 · 42 shared members

Divine Sister#5008654 · 39 shared members

FeudalJapan#2819070 · 35 shared members

Sonar Studios#2919215 · 34 shared members

LSPLASH#3049798 · 32 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.