辰巳刑務所 | Tatsumi Department of Corrections #235649653

17

members (measured 30 Aug 2026, 01:26 UTC)

9 January 2026

created (per Roblox API)

11 August 2026

first measured by this register

RoleplayJAroleplayjailjapanese

Description

辰巳刑務所 | Tatsumi Penitentiary Dept. of Corrections

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

Membership history

Growth

2 measurements spanning 18 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 17–18 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 01:26	17	-1
11 Aug 2026, 20:52	18	first reading

Ownership

Owned by @FortMyersHolder as measured.

Members we’ve seen

@FortMyersHolder — Tatsumi Holder (rank 255)

Youssefbloody (@youssefbloody) — Captain | 看守長 (rank 120)

dennjins (@saikijins) — Correctional Officer 看守 (rank 80)

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

Rank structure

Tatsumi Holder1

Ownership1

Management0

Warden | 刑務所長0

Deputy Warden | 副所長1

Chief of Corrections | 矯正局長0

Deputy Chief | 次長1

Captain | 看守長4

Lieutenant | 副看守長0

Sergeant | 看守部長2

Senior Correctional Officer | 主任看守2

Correctional Officer 看守6

Academy Trainee | 矯正研修生0

DoC18

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.

State of Ridgeway#6768136 · 2 shared members

辰巳刑務所 | Tatsumi Penitentiary#271648810 · 2 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 1 shared members

LSPLASH#3049798 · 1 shared members

Gamer Robot Inc#4372130 · 1 shared members

Chillz Studios#2782840 · 1 shared members

Bee Swarm Simulator Club#3982592 · 1 shared members

Current.#34852864 · 1 shared members

The Flamingo Fan Club#3336691 · 1 shared members

crookit#33645148 · 1 shared members

(学乱) Gakuran#416091513 · 1 shared members

[B:S] Azure Latch Team#35316274 · 1 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.