Ketsueki Pirates #13222501

members (measured 13 Oct 2026, 03:23 UTC)

13 December 2021

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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)	Members	Change
18 Aug 2026, 06:48	2	first reading

Ownership

Owned by @Sk5p 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

@Sk5p — [KP1] Fleet Captain (rank 255)

@A0IM — [KP2] Captain (rank 200)

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

Rank structure

[KP1] Fleet Captain1

[KP2] Captain1

[KP3] Captain's Aid0

[KP4] Head Lead Crew Member0

[KP5] Head Crew Member0

[KP6] Senior Lead Crew Member0

[KP8] Trainee Lead Crew Member0

[KP7] Lead Crew Member0

[KP9] Royal Crew Member0

[KP10] Loyal Crew Member0

[KP11] Senior Crew Member0

[KP12] Crew Member0

[KP13] Junior Crew Member0

[KP14] Recruit0

Member2

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.