Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Fᴏʀᴄᴇs ᴏғ Japan #3029113

members (measured 12 Oct 2026, 15:16 UTC)

22 December 2016

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitarygeopoliticsalliance

Description

Headquarters U.S. Forces Japan is located at Yokota Air Base. Approximately 160 military, DoD civilians, and Japanese national employees comprise the Commander, U.S. Forces, Japan's, (COMUSJAPAN) joint staff. -------------------------------------------------------------------- United States Forces of Japan 美军从日本 القوات الأمريكية من اليابان Вооруженные силы США в Японии Tropas estadounidenses de Japón Les troupes américaines du Japon --------------------------------------------------------------------- Want to be part of the alliance? Send us an ally request and we will accept it!! USA , United States of America , Far East , USFJ , United States Forces of Japan , III Marines Expeditionary Forces , 5th Air Force, US Navy 7th Fleet , US Army Japan , US Coast Guard Japan , Japan Ministry of Defense, Japan Self Defense Force , US Army , US AirForce , US Marines, US Navy , Military , Japan , Fuji

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 We do not publish numbers we have not measured.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, 00:59	8	first reading

Ownership

Owned by @BENIAH 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

@BENIAH — USFJ Commander (rank 255) terminated

@PUSAProtector — Far East Soldiers (rank 1)

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

Rank structure

USFJ Commander1

USFJ Co-Commander0

Member8

Far East Soldiers7

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.

[PUSA] The United States of America#2740738 · 2 shared members

2,988

[USA] District of Colombia#844851 · 2 shared members

246

[P-USA] United States Armed Forces [USM]#4733435 · 2 shared members

239

[P-USA] [DCFD] District of Columbia Fire and EMS#4905113 · 2 shared members

144

[USA] [WI] State Of Wisconsin#2673512 · 2 shared members

Federation of Aligned Countries#2585050 · 2 shared members

[PUSA] National Aeronautics Space Administrator#10831159 · 2 shared members

[USA] [NY] State of New York#1183406 · 2 shared members

[USAF]. United States Air Force#4675258 · 2 shared members

Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Sᴘᴀᴄᴇ Fᴏʀᴄᴇ#4417901 · 2 shared members

Wisconsin State Trooper's#2617896 · 2 shared members

[USA] Congress ‌#2613512 · 2 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.