Group #4273354 #4273354
OtherENYakuzaJapanese CultureOrganized Crime
Description
Hamada-gumi ----------------------- Yakuza, also known as gokudō , are members of transnational organized crime syndicates originating in Japan. The Japanese police, and media by request of the police, call them bōryokudan (暴力団 "violent groups",while the Yakuza call themselves "ninkyō dantai" (任侠団体 or 仁侠団体 "chivalrous organizations",. The Yakuza are notorious for their strict codes of conduct and their organized fiefdom-nature. They have a large presence in the Japanese media and operate internationally with an estimated 102,000 members. -------------------------------------------------------------------- Founded 17th century (presumed to have originated from the Kabukimono)
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 8 Oct 2026, 10:59 | 2 | first reading |
Ownership
Owned by @TakahiroMatsuzaki 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
@TakahiroMatsuzaki — 親分 (rank 255) terminated
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.