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立川警察署 Tachikawa Police Station

立川警察署 Tachikawa Police Station #639977893

2
members (measured 9 Oct 2026, 06:37 UTC)
8 July 2025
created (per Roblox API)
14 August 2026
first measured by this register

OtherJAlaw enforcementjapangovernment

Description

Tachikawa Police Station is one of the main police stations under the Japanese Metropolitan Police Agency. It is responsible for public security maintenance, criminal investigation and public security affairs in and around Tachikawa City, Tokyo.

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 We do not publish numbers we have not measured.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)MembersChange
14 Aug 2026, 09:072first reading

Ownership

Owned by Tartarus (@TartarusFenrir) 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

Tartarus (@TartarusFenrir) — Founder (rank 255)

Gamzaha (@zhanghhee) — 巡査 Police Officer (rank 180)

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

Rank structure

Founder1
警視庁長官 Commissioner of the MPD0
警視正 Deputy Commissioner0
警視 Superintendent0
警部 Chief Inspector0
警部補 Inspector0
巡査部長 Police Sergeant0
巡査長 Senior Police Officer0
巡査 Police Officer1
Member2
访客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.