[JP] Imperial Household of Japan #63772476

members (measured 26 Oct 2026, 10:51 UTC)

18 October 2025

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 74 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 3–4 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Oct 2026, 10:51	4	+1
13 Aug 2026, 05:51	3	first reading

Ownership

Owned by Windsor (@luckyboyeveryday) 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

Windsor (@luckyboyeveryday) — Holder (rank 255)

MonikaCorneilla (@ETS_SeniorInstructor) — Crown Prince (rank 200)

scp_Sokolov (@scp51311) — Vice-Grand Steward (rank 90)

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

Rank structure

Holder1

Group Staff0

The Emperor1

Crown Prince1

Imperial Family0

Grand Steward0

Vice-Grand Steward1

Grand Chamberlain0

Grand Master of the Ceremonies0

Grand Steward's Secretariat0

Board of Chamberlains0

Board of Ceremonies0

Member3

Guest0

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

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.