THE OSOMATSU-SAN GROUP ;D #2935493
AnimeENanimemangafan community
Description
Mr. Osomatsu, known in Japan as Osomatsu-san is a 2015 comedic television anime series by Pierrot, based on Fujio Akatsuka's 1962 manga series, Osomatsu-kun. Celebrating Akatsuka's eightieth birthday, the series follows the sextuplet Matsuno brothers from the original series as adults, and features more adult-oriented humor compared to the original series. This group was made for the fans of Osomatsu-san. You would like to join if you are into the sextuplet Matsuno brothers ;D.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 20 Sept 2026, 03:52 | 15 | first reading |
Ownership
Owned by mia (@osomatsusan666) 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
mia (@osomatsusan666) — Owner (rank 255)
Kauiea (@J_pannn) — Member (rank 1)
Eli (@watchlngblood) — Member (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.