[JP] Amphibious Rapid Deployment Brigade #9137809

100

members (measured 5 Oct 2026, 03:16 UTC)

13 January 2021

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
10 Aug 2026, 18:04	100	first reading

Ownership

Owned by @NipponKoku 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

@NipponKoku — グループ経営者 / Group Holder (rank 255)

MurderHeartsAndMinds (@MortuiDicerentFabula) — 司令官 / Commanding General (rank 240)

volkshalle (@Army_Rangers1940s) — 第1水陸機動連隊 / 1st ARDB Regiment (rank 210) terminated

Lizard (@meltedlizard223) — 第1水陸機動連隊 / 1st ARDB Regiment (rank 210)

@Xforgerecon — 無所属 / Position Pending (rank 180)

@DamonAlmeida — 無所属 / Position Pending (rank 180) terminated

Kalashnikov (@M1ha1l_Kalashn1kOV) — 無所属 / Position Pending (rank 180)

floydie (@swagapinos) — 無所属 / Position Pending (rank 180)

Schwarz_C (@Siegfrid_C) — 無所属 / Position Pending (rank 180)

GN_Epic (@NobTard) — 無所属 / Position Pending (rank 180)

ThomasJefferson (@AtlanticReaper) — 無所属 / Position Pending (rank 180)

@bert5218 — 無所属 / Position Pending (rank 180)

Koyuki (@Rikottina) — 無所属 / Position Pending (rank 180)

Iam (@Iamthe1lel) — 無所属 / Position Pending (rank 180)

pug (@PugReset) — 無所属 / Position Pending (rank 180)

ren (@kimxnosei) — 無所属 / Position Pending (rank 180) terminated

Valentine (@ThisIsPaan) — 無所属 / Position Pending (rank 180)

the qsial (@Qsial) — 無所属 / Position Pending (rank 180)

Shimo (@abdinurShimo) — 無所属 / Position Pending (rank 180)

Fujiguro Mateo (@KREDOkiller) — 無所属 / Position Pending (rank 180)

reika (@EnklaKult) — 無所属 / Position Pending (rank 180)

NishiyamaAkihiro (@NathanRelano) — 無所属 / Position Pending (rank 180)

@nbraeden — 無所属 / Position Pending (rank 180)

SkibidiToilet (@EndlessV01der) — 無所属 / Position Pending (rank 180)

Kae (@elitekaevong2) — 無所属 / Position Pending (rank 180)

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

Rank structure

グループ経営者 / Group Holder1

司令官 / Commanding General1

水陸機動大隊司令本部員 / ARDB Headquarters Staff1

尉官 / ARDB NCO0

第1水陸機動連隊 / 1st ARDB Regiment14

第2水陸機動連隊 / 2nd ARDB Regiment0

第3水陸機動連隊 / 3rd ARDB Regiment0

無所属 / Position Pending83

Member100

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.