The Yakuza [Mortem Metallum] #8723676

43

members (measured 12 Oct 2026, 22:06 UTC)

24 December 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENroleplaymilitary/clanjapanese culture

Description

The Yakuza is a Mortem Metallum clan based around the infamous Japanese Mafia.

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

Membership history

Growth

2 measurements spanning 20 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
31 Aug 2026, 02:34	43	-1
10 Aug 2026, 23:56	44	first reading

Ownership

Owned by HCF (@mikicamal) 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

HCF (@mikicamal) — Oyabun (rank 255)

TheGrabber (@TheLeoKing2005) — Ambassador / Ally (rank 5)

@FrostifiedReality — Employee (rank 1)

@Spooxter — Employee (rank 1)

2ruosb (@jade_real12300) — Employee (rank 1)

ihaveaDUl49 (@DrScarerow) — Employee (rank 1)

jjxd (@johnjoseph1331) — Employee (rank 1)

@TheCottonCandyPerson — Employee (rank 1)

nynIeX3 (@TY_ioBraguS) — Employee (rank 1)

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

Rank structure

Oyabun1

Katakana0

Board of Executives0

Wakagashira0

Shateigashiraa0

Shingiin2

Kakei1

Ambassador / Ally2

The Merry Men0

Kyodai1

Satei1

Member44

Employee36

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.

Mortem Metallum [OFFICIAL]#9642124 · 5 shared members

LEGIOΝ#7103669 · 5 shared members

BIG Games Pets#3959677 · 4 shared members

Chillz Studios#2782840 · 4 shared members

The Flamingo Fan Club#3336691 · 4 shared members

Wiggity.#12836673 · 3 shared members

Current.#34852864 · 3 shared members

BIG Games™#2703304 · 3 shared members

(学乱) Gakuran#416091513 · 3 shared members

Jandel's Road Trip#33097934 · 3 shared members

Slap Battles#9950771 · 3 shared members

Paradoxum Games#4914494 · 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.