Seiko Productions #1103383200
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 14 Oct 2026, 04:30 | 1,023 | -1 |
| 10 Oct 2026, 23:09 | 1,024 | +23 |
| 9 Oct 2026, 04:26 | 1,001 | -1 |
| 5 Oct 2026, 07:51 | 1,002 | -1 |
| 29 Sept 2026, 07:24 | 1,003 | -1 |
| 26 Sept 2026, 00:05 | 1,004 | +9 |
| 25 Sept 2026, 13:02 | 995 | +10 |
| 24 Sept 2026, 22:02 | 985 | +16 |
| 24 Sept 2026, 01:04 | 969 | +1 |
| 20 Sept 2026, 14:05 | 968 | -1 |
| 8 Sept 2026, 05:37 | 969 | -1 |
| 18 Aug 2026, 05:38 | 970 | -1 |
| 18 Aug 2026, 02:10 | 971 | -1 |
| 17 Aug 2026, 14:50 | 972 | -1 |
| 13 Aug 2026, 19:57 | 973 | -1 |
| 10 Aug 2026, 21:16 | 974 | first reading |
Ownership
Owned by SekaiProductions (@ProjectShinobiSekai) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
SekaiProductions (@ProjectShinobiSekai) — Owner (rank 255)
ArtLundgren (@ArtsLundgren) — Co-Owner (rank 254)
God (@YmirFritzAOT) — Co-Owner (rank 254)
Zombie (@Ghhjdjrhrh) — Waver (rank 254)
@ghost_is3 — Waver (rank 254)
Sanzu (@Pyropract) — Developer (rank 252)
Rai (@RaiLundgrenn) — Developer (rank 252)
Alter (@alterisreaI) — Developer (rank 252)
Cosmic (@thecosmicnicky1) — Wave (rank 3)
@Koniyomi — Wave (rank 3)
Meursault (@jayvinny) — Wave (rank 3)
Summer Fever (@FirstAgenda) — Wave (rank 3)
north (@ImmortaIDream) — Wave (rank 3)
Kyomi (@killerfan700) — Wave (rank 3)
Vamp (@KaiH2019) — Wave (rank 3)
@WarButDaggers — Wave (rank 3)
Eye (@Mr_Eye123) — Wave (rank 3)
Eternal (@RealZenza) — Wave (rank 3)
SaiXTurbo (@123baddogman) — Wave (rank 3)
luffy (@0O30) — Wave (rank 3)
@m2xfrost — Wave (rank 3)
Dawn (@Tyzeris) — Wave (rank 3)
Niko (@MF_NIKO) — Wave (rank 3)
@kanavil — Wave (rank 3)
@TrulyLando — Wave (rank 3)
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.