Eientei [永遠亭] #984858857

members (measured 21 Oct 2026, 19:31 UTC)

29 June 2026

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsJAtouhou-projectfandomroleplay

Description

✦ ─────────── ✦ ❖ ✦ Eientei - House of Eternity ✦ ❖ ✦ ─────────── ✦ 『Long live Princess Kaguya!』「May the Houraisan Dynasty endure for ten thousand years!」〈Eternal glory to Eientei!〉 ★彡 ★彡 ★彡輝夜姫万歳！蓬莱山王朝よ、万年にわたり栄えよ！永遠亭に永遠の栄光あれ！ ❖ ✦ ❖ ✦ ❖

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

Membership history

Growth

5 measurements spanning 33 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 50–52 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Sept 2026, 08:40	51	-1
4 Sept 2026, 11:20	52	+1
31 Aug 2026, 22:21	51	+1
13 Aug 2026, 05:40	50	no change
10 Aug 2026, 12:20	50	first reading

Ownership

Owned by JvnePendragon (@Cirno_Chirumiru9) as measured.

Claimed by user #5392869977 — observed between sweeps, detected 13 Aug 2026, 05:40 UTC

Detection dates bound when a change was seen by this register, not when it happened.

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

Members we’ve seen

JvnePendragon (@Cirno_Chirumiru9) — Rei (rank 255)

SOS (@mlgkhalid80000) — Eientei Resident [永遠亭の住人] (rank 1)

InSight (@wraith6dom) — Eientei Resident [永遠亭の住人] (rank 1)

Launcher (@Launcher_9090) — Eientei Resident [永遠亭の住人] (rank 1)

chenkumo047 (@Chen_YakumoPCB) — Eientei Resident [永遠亭の住人] (rank 1)

AuxOnRoblox (@Auxiliary_Ghoul) — Eientei Resident [永遠亭の住人] (rank 1)

@Saiko_Meiji — Eientei Resident [永遠亭の住人] (rank 1)

Keima (@Yu_Kurogane) — Eientei Resident [永遠亭の住人] (rank 1)

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

Rank structure

Rei1

Lunar Aristocrat [月の貴族]6

Foreigner50

Eientei Resident [永遠亭の住人]50

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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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.