[JP]Imperial House of Japan #3017486

2

members (measured 11 Aug 2026, 02:44 UTC)

11 December 2016

created (per Roblox API)

10 August 2026

first measured by this register

Description

The Imperial House of Japan, also referred to as the Imperial Family and the Yamato dynasty, comprises those members of the extended family of the reigning Emperor of Japan who undertake official and public duties.

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
11 Aug 2026, 02:44	2	first reading

Ownership

Owned by @yours_sincerely as measured.

Members we’ve seen

@yours_sincerely — Group Holder (rank 255)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Trade.#650266 · 1 shared members

Risk Universalis - Conquest RP#2568175 · 1 shared members

The Seven Kingdoms ㅤㅤ#3130468 · 1 shared members

UK | United Kingdom®#3039135 · 1 shared members

Mercury Imperium#2876469 · 1 shared members

[ITA] ‌‌‌‌‌Italian Republic#3131849 · 1 shared members

[PAK] Republic of Pakistan#977453 · 1 shared members

House Velaryon #3122282 · 1 shared members

Frosty’s Cafе#3121399 · 1 shared members

The Republic of Politzy#1147441 · 1 shared members

The World of Ice and Fire.#2864019 · 1 shared members

[The Polish–Lithuanian Commonwealth]#2781557 · 1 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.