One Piece: Conqueror's Sea #8009587

569

members (measured 5 Oct 2026, 03:08 UTC)

9 October 2020

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 34 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 569–570 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
14 Sept 2026, 00:02	569	-1
10 Aug 2026, 12:58	570	first reading

Ownership

Owned by EOHoldings (@eoholdings) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

1,042

lifetime visits across 1 experiences

Two Piece: First Sea0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

EOHoldings (@eoholdings) — Founder (rank 255)

gato (@gato_yay) — Head Development (rank 101)

Ryan (@cryphowns) — Head Development (rank 101) terminated

otamayo (@Oetamayo) — TesterV2 (rank 5)

Sun (@DieLitSun) — TesterV2 (rank 5)

Saint (@killua_zoldyckz) — TesterV2 (rank 5)

Jae (@Sizzorsx) — TesterV2 (rank 5)

@bendingodin — TesterV2 (rank 5)

@notive — Contributor (rank 4) terminated

Nxp (@A4_TDI) — Contributor (rank 4)

@BanDescription — Member (rank 1)

@TSKTboy — Member (rank 1)

Pluto (@Aboss227) — Member (rank 1)

@FlightYBT — Member (rank 1)

Ixn (@SaintMigi) — Member (rank 1)

Fugo (@KingFugoPannacotta) — Member (rank 1)

GEN_t3xture (@DekuOneForAlltv) — Member (rank 1)

@ShinsokuDev — Member (rank 1)

SIMU (@NotSIMU) — Member (rank 1)

Suga (@MomHasWifiNow) — Member (rank 1)

Bizzz (@manxs243) — Member (rank 1)

Ahrrex_plays (@KILLER_GAMER358) — Member (rank 1)

WxnderingBum (@lolnoname199292) — Member (rank 1)

Dloc (@tsFaygo) — Member (rank 1)

@HighkeyOpinons — Member (rank 1) terminated

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

Rank structure

Founder1

Head Development2

Development Team0

Builder0

Staff0

TesterV28

Contributor2

Tester0

Exclusive2

Member570

Member555

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.

RELL World#1226491 · 98 shared members

RELL GAMES#4939446 · 95 shared members

Slayers Unleashed#10030212 · 77 shared members

One piece payouts#5283984 · 64 shared members

Project Hero 2#1230373 · 55 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 52 shared members

(学乱) Gakuran#416091513 · 49 shared members

Current.#34852864 · 46 shared members

Kitawari#17219742 · 44 shared members

Wiggity.#12836673 · 40 shared members

BlockZone#5202664 · 40 shared members

One Piece Millennium#4570453 · 36 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.