Osaka Karate #13633374

1,354

members (measured 8 Oct 2026, 04:11 UTC)

6 January 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 14 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 1,354–1,356 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Aug 2026, 06:32	1,354	-1
18 Aug 2026, 20:50	1,355	-1
10 Aug 2026, 12:14	1,356	first reading

Ownership

Owned by @CelestialHazard as measured.

Claimed by user #1544783727 — observed between sweeps, detected 10 Aug 2026, 15:58 UTC

Detection dates bound when a change was seen by this register, not when it happened.

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

Members we’ve seen

@CelestialHazard — Sensei Maul | マウル (rank 255)

durkio (@durksouIs) — White Belt | 白帯 (rank 1)

Logan747 (@MOPARCARS16) — White Belt | 白帯 (rank 1)

gymma (@1gymma) — White Belt | 白帯 (rank 1)

Eminent (@mostafa9086) — White Belt | 白帯 (rank 1)

kebeb (@Jimmyjumbojones) — White Belt | 白帯 (rank 1)

@PlingmarLT — White Belt | 白帯 (rank 1)

@egzacc — White Belt | 白帯 (rank 1)

Primarch (@DefiantPrimarch) — White Belt | 白帯 (rank 1)

Htrain (@genaralharry777) — White Belt | 白帯 (rank 1)

bigmanrory123 (@imcrazymuffindude) — White Belt | 白帯 (rank 1)

Mau (@Bacterial_Infectionn) — White Belt | 白帯 (rank 1)

@vvsmu — White Belt | 白帯 (rank 1)

@KRapace — White Belt | 白帯 (rank 1)

@MonsterVonLiebe — White Belt | 白帯 (rank 1)

GoldenCharge (@ChargingTheMobile) — White Belt | 白帯 (rank 1)

@Sellercash372 — White Belt | 白帯 (rank 1)

Wlyansou (@ansou_king) — White Belt | 白帯 (rank 1)

moon (@superknockout360) — White Belt | 白帯 (rank 1)

zazzydau (@Vibe_ZDU) — White Belt | 白帯 (rank 1)

Jose (@ElmoArs) — White Belt | 白帯 (rank 1)

Nyxyoryia (@TBG_accxpted) — White Belt | 白帯 (rank 1)

@rembranh — White Belt | 白帯 (rank 1)

Rip_ashley (@Sock0022) — White Belt | 白帯 (rank 1)

teeth (@applesandymom) — White Belt | 白帯 (rank 1) terminated

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

Rank structure

Sensei Maul | マウル1

Sensei Hazard | 危険1

Sensei Open |0

Sensei Open | .0

Junior Sensei | ジュニア先生0

Advanced Black Belt | 高度な黒帯0

Second Degree Black Belt | 二度黒帯0

First Degree Black Belt | 一次黒帯0

Black Belt | 黒帯0

Brown Belt | ブラウンベルト0

Green Belt | 緑地帯0

Yellow Belt | 黄色いベルト0

Blue Belt | 青い帯0

Orange Belt | オレンジベルト0

Member1,356

White Belt | 白帯1,354

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Groups whose measured members overlap with this one — a sample from our membership graph.

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BIG Games Pets#3959677 · 26 shared members

The Flamingo Fan Club#3336691 · 26 shared members

Pilot Training Club#2794513 · 25 shared members

Roblox#7 · 24 shared members

LSPLASH#3049798 · 23 shared members

(学乱) Gakuran#416091513 · 23 shared members

Official Group of Drift Paradise#5216132 · 21 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.