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JMSDF Special Boarding Unit

JMSDF Special Boarding Unit #556573447

29
members (measured 24 Aug 2026, 15:56 UTC)
1 August 2026
created (per Roblox API)
12 August 2026
first measured by this register

Game studiosENmilitary simulationJapan Maritime Self-Defense Forceroleplay

Description

This is a military simulation based on the Japan Maritime Self-Defense Force's SBU. 海上自衛隊の特別警備隊を元にしたミリシムです。

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

Membership history

Growth

182923.512 August 2026 — 18 members20 August 2026 — 19 members24 August 2026 — 29 members12 August 202624 August 2026
3 measurements spanning 12 days, net +11. 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 16–31 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
24 Aug 2026, 15:5629+10
20 Aug 2026, 05:3919+1
12 Aug 2026, 14:3718first reading

Ownership

Owned by user #4332030748 as measured.

Members we’ve seen

rameNPC1 (@m1yuyippe)administrator (rank 254)

fin (@Tzx0725)group leader (rank 199)

@Hoso_syouJGSDF-Shiwasu canp (rank 155)

USMC_TRIGGER (@JSDF_TRIGGER)training personnel (rank 70)

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

Rank structure

administrator1
group leader1
deputy group leader1
Developer5
External parties0
JGSDF-Shiwasu canp6
executives6
SBU8
training personnel4
ARDB0
メンバー19
ゲスト0

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.

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.