~Impel Down~ #12674749
Description
Impel Down, also known as the Underwater Prison (海底監獄, Kaitei Kangoku?) or the Great Prison (大監獄, Dai Kangoku?), is a government-controlled stronghold in Paradise together with Marine Headquarters and Enies Lobby. It is the World Government's maximum-security prison for the most dangerous criminals and pirates. It is located underwater in the middle of the Calm Belt and part of the Tarai Current.
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 14 Aug 2026, 20:02 | 9 | first reading |
Ownership
Owned by @GroupClaimingKid as measured.
Members we’ve seen
@GroupClaimingKid — Warden of Impel Down (rank 255)
Migi (@ITheStrawHatLuffyI) — Impel Down Prisoner Inmates (rank 1)
LOWFEYY (@FLUFFYKOALAOFFICIAL) — Impel Down Prisoner Inmates (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.