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千葉県警察 Chiba Prefectural Police

千葉県警察 Chiba Prefectural Police #142083699

14
members (measured 22 Aug 2026, 19:57 UTC)
9 September 2025
created (per Roblox API)
11 August 2026
first measured by this register

OtherJAlaw enforcementjapanese policechiba prefecture

Description

Operate within Shiroi, Chiba

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 We do not publish numbers we have not measured.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
13 Aug 2026, 22:0214first reading

Ownership

Owned by user #110278366 as measured.

Members we’ve seen

KenHama (@HamaToshio)警視長 (Keishichō) – Commissioner (rank 12)

umakatsus (@nxr1)警部 (Keibu) – (Chief) Inspector (rank 7)

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

Rank structure

警視監 (Keishikan) – Senior Commissioner1
警視長 (Keishichō) – Commissioner2
警視長補 (Keishichō-ho) – Deputy Commissioner0
警視 (Keishi) – Superintendent1
警視正 (Keishi-sei) – Senior Superintendent / Assistant Commissioner1
警視補 (Keishi-ho) – Junior Superintendent0
警部 (Keibu) – (Chief) Inspector1
警部補 (Keibu-ho) – Assistant Inspector (Inspector, 3rd class)0
警部補補 (Keibu-ho-ho) – Assistant Inspector, Junior Class0
巡査部長 (Junsa-buchō) – Sergeant0
巡査長 (Junsa-chō) – Senior Police Officer0
巡査 (Junsa) – Police Officer / Constable1
Member14
巡査見習 (Junsa Minarai) – Probationary Constable7
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.

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.