Kojiro Studio #562055440

13

members (measured 22 Oct 2026, 09:51 UTC)

11 February 2026

created (per Roblox API)

11 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 63 days, net -2. 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 13–15 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Oct 2026, 16:47	13	-1
16 Sept 2026, 16:47	14	-1
11 Aug 2026, 16:55	15	first reading

Ownership

Owned by Kojiro (@TregonDev) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

33

lifetime visits across 1 experiences

Robo.io0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Kojiro (@TregonDev) — Owner (rank 255)

Akashi (@RawAkashi) — Member (rank 1)

Subaru (@Manyakoyuncu03) — Member (rank 1)

gooner (@Rosenwies) — Member (rank 1)

Ivy (@SymboteETS0) — Member (rank 1)

hamzabacakci (@xxhamzabckcxx) — Member (rank 1)

@SasakiiiiKojiro — Member (rank 1)

borek (@pogocu35) — Member (rank 1)

Ken (@hgao35) — Member (rank 1)

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

Rank structure

Owner1

Admin0

Member15

Member14

Guest0

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.

(学乱) Gakuran#416091513 · 7 shared members

Vegito Clothing#14121548 · 7 shared members

Rosenwies Clothing#8061303 · 7 shared members

Expeditions Entertainment#35929511 · 6 shared members

latracoo's outfits#11217831 · 6 shared members

Vegeta Clothings#725730681 · 6 shared members

OBDFT Studios#390752063 · 6 shared members

9

Kitawari#17219742 · 5 shared members

Universe Time Studio#6556072 · 5 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 4 shared members

Wiggity.#12836673 · 4 shared members

Chillz Studios#2782840 · 4 shared members

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.