ヤクザ | Sumiyoshi-kai #15283883
OtherJAyakuzajapanese culturecriminal organizations
Description
The Sumiyoshi-kai (住吉会), sometimes referred to as the Sumiyoshi-rengo (住吉連合, Sumiyoshi-rengō, "Sumiyoshi Union"), is the second-largest yakuza group in Japan with an estimated 4,000 members.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 6 Oct 2026, 17:35 | 32 | +1 |
| 17 Aug 2026, 16:26 | 31 | first reading |
Ownership
Owned by jack (@speedyturtle1982) 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
jack (@speedyturtle1982) — ボス | Oyabun (rank 255)
Pancreas (@deadpool63333) — アンダーボス | Wakagashira (rank 50)
Smegg (@carlosdatiles123) — 中尉 | Shategashira (rank 20)
haklisin (@BoogaPvPlllll) — 関連する | Shateii (rank 1)
Grace (@honey_lovechar) — 関連する | Shateii (rank 1)
Wizard (@kongerikersej) — 関連する | Shateii (rank 1)
Fruitsalad (@657yes) — 関連する | Shateii (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.