なかよしーず！ #35401921
OtherJApersonalprivatenon-commercial
Description
黒歴史製造機
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 27 Sept 2026, 07:39 | 33 | +11 |
| 15 Aug 2026, 04:26 | 22 | first reading |
Ownership
Owned by 欲しいものあるなら声かけて (@Isiteru10) 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
欲しいものあるなら声かけて (@Isiteru10) — 黒歴史製造機本人 (rank 255) terminated
Yui (@Mgmgl3) — Rs_Rellに黒歴史を思い出させる神 (rank 1)
sh2kd (@Mayayan0714) — Rs_Rellに黒歴史を思い出させる神 (rank 1)
ABC (@irohasuiroiro) — Rs_Rellに黒歴史を思い出させる神 (rank 1)
Mio (@Mio032) — Rs_Rellに黒歴史を思い出させる神 (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.