Sato ・佐藤 #13803156

members (measured 1 Nov 2026, 13:10 UTC)

19 January 2022

created (per Roblox API)

10 August 2026

first measured by this register

OtherEN

Description

(Not RO-MOB)

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 78 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 11–12 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
1 Nov 2026, 13:10	11	-1
15 Aug 2026, 01:48	12	first reading

Ownership

Owned by NagiUkaji (@88Sayso) 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

NagiUkaji (@88Sayso) — big40 (rank 255)

@DaijiKurehara — Family Member・家族の一員 (rank 2)

Lay (@Asian_Lay) — Family Member・家族の一員 (rank 2)

moeyfrmdahs (@savagemoseswp) — Family Member・家族の一員 (rank 2)

hir (@hirannya_201) — Family Member・家族の一員 (rank 2)

@KanashimiAkihiko — Family Member・家族の一員 (rank 2) terminated

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

Rank structure

big401

Family Member・家族の一員10

Member12

Family Friends・家族の友達1

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.