Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Kaiyō Piece

Kaiyō Piece #6228286

5
members (measured 11 Aug 2026, 00:00 UTC)
7 May 2020
created (per Roblox API)
10 August 2026
first measured by this register

Description

(Game currently in development as of 2024) Kaiyo Piece is a Roblox game based on the popular Japanese Series "One Piece", In Kaiyo Piece, players embark on their own unique adventure, in Kaiyo Piece, Each player will be given the opportunity to form their own unique pirate experience, as they form their own crews, customize their own ships, engage in unique fights and explore the Vast World of the Sea. Players can discover treasures as well as consume Devil Fruits to derive the unique powers given by them, Rich Quests systems will make sure to offer not only PvE but also PvP challenges, Kaiyo Piece is a game that is one of it's kind, which will not only offer the experience of being a Pirate within the Realm of One Piece, but also much more.

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 We do not publish numbers we have not measured.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, 00:005first reading

Ownership

Owned by user #1561700674 as measured.

Members we’ve seen

GreenHat (@signfull)Member (rank 1)

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

Rank structure

Owner1
Co - Owners2
Member5
Member2
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.