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One Piece Fan Club

One Piece Fan Club #55241

1,386
members (measured 19 Aug 2026, 21:32 UTC)
16 December 2009
created (per Roblox API)
10 August 2026
first measured by this register

AnimeENanimefan communityone piece

Description

This is a group for any and all people who like One Piece. We are on the cruise!

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 We do not publish numbers we have not measured.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
11 Aug 2026, 01:181,386first reading

Ownership

Owned by @Rurumo as measured.

Members we’ve seen

@DiamondLife522Yonko (rank 250)

@dreryMarines (rank 200)

@zazaf123Marines (rank 200)

@AbratakerMarines (rank 200)

@sekretaryukPirates (rank 120) terminated

@xXEpikChickxXPirates (rank 120)

@dannymacking2Pirates (rank 120)

Sams (@Samieezy)Pirates (rank 120)

@IlIlIllllllIIIIIIliaPirates (rank 120) terminated

@blackhat10Pirates (rank 120)

@CynicalSerenityPirates (rank 120)

@LuigiKartWiiPirates (rank 120)

bobrulesworld12 (@IntelFanboy)Pirates (rank 120)

bakuganC (@Mrs_Joestar)Pirates (rank 120)

Arch_DeathHaze (@Izumi_MiyamuraFR)Civilians (rank 60)

@27Leo29Civilians (rank 60) terminated

fg17 (@fogteeg17)Civilians (rank 60)

@GogetaGameeingCivilians (rank 60)

@SamfirebowCivilians (rank 60)

Spookie (@SpookUndeadL)Civilians (rank 60)

SantyCapDev (@SantyCap20202)Civilians (rank 60)

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

Rank structure

King of The Pirates1
Yonko2
Admirals0
Shichibukai4
Marines33
Pirates151
Civilians1,197
Member1,386
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.

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.