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SUMIYOSHI KAI (ZB)

SUMIYOSHI KAI (ZB) #34052519

3
members (measured 3 Nov 2026, 17:04 UTC)
24 March 2024
created (per Roblox API)
10 August 2026
first measured by this register

RoleplayENyakuzaorganized crimejapanese culture

Description

The ############# is a prominent yakuza family that holds a significant place in the intricate world of organized crime in Japan. With a history ###### back several decades, this notorious syndicate has left an indelible mark on Japanese society. Known for their strict code of conduct and hierarchical structure, the ############# operates with utmost secrecy and loyalty.

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 We do not publish numbers we have not measured.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
29 Aug 2026, 00:133first reading

Ownership

Owned by BaldMonky (@Monkybridge) 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

BaldMonky (@Monkybridge) — WARLORD (rank 255)

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

Rank structure

WARLORD1
Hirthmathr0
Member3
WARRIORS2
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.