[JP] 1st Division #6967422

43

members (measured 3 Oct 2026, 04:32 UTC)

8 July 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosJAmilitaryroleplayjapanese

Description

第一師団 / Dai-Ichi Shidan

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

Membership history

Growth

2 measurements spanning 37 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 43–44 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Sept 2026, 21:33	43	-1
10 Aug 2026, 18:04	44	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)

Lizard (@meltedlizard223) — 司令官/Commanding General (rank 240)

平静的河流 (@Tofupiko) — 1st Aviation Squadron (rank 130)

Ember_Nyx (@cwright2009) — 1st Reconnaissance Combat Battalion (rank 110)

Maximo (@maximohhhhhhhhh) — 1st Reconnaissance Combat Battalion (rank 110)

Orion_Washington (@Cute_cutebarga22) — 1st Infantry Regiment (rank 1)

@KalvValues — 1st Infantry Regiment (rank 1)

Komugi_Rei (@RallarenRaie) — 1st Infantry Regiment (rank 1)

@EerikaAusterlitz — 1st Infantry Regiment (rank 1)

@MrDarknesshigh — 1st Infantry Regiment (rank 1)

CaiMontreal (@czerney) — 1st Infantry Regiment (rank 1)

Srikaya (@DEKKAPOK9) — 1st Infantry Regiment (rank 1)

PurplesHalo (@Alaksander_l) — 1st Infantry Regiment (rank 1)

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

司令本部員 / Headquarters Staff2

1st Aviation Squadron3

1st Reconnaissance Combat Battalion5

Member44

1st Infantry Regiment33

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.

[JP] Japan Ground Self-Defense Force#3607417 · 13 shared members

[JP] Japan Self-Defense Forces#3210572 · 12 shared members

[JP] Japan#3193073 · 11 shared members

[JP] Prefectural Police#8311436 · 5 shared members

United States Military 1960s ᅠ ᅠ#3454445 · 4 shared members

NapoIeonic Wars#12425385 · 4 shared members

[JP] Ground Component Command#12331439 · 4 shared members

Pilot Training Club#2794513 · 3 shared members

USSF - United States Special Forces#22025 · 3 shared members

United States Army #3108077 · 3 shared members

Top Giun#32966202 · 3 shared members

State οf Mayflowеr#33462869 · 3 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.