Kaisen Ultimate #9963392

1,209

members (measured 2 Nov 2026, 23:40 UTC)

13 March 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENanimefan-gamejjk

Description

A Jujutsu Kaisen fan made game

Written by the group; not a statement by this register.

Membership history

Growth

9 measurements spanning 73 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 1,208–1,214 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Oct 2026, 06:16	1,209	-1
18 Oct 2026, 23:21	1,210	-1
26 Sept 2026, 04:23	1,211	-1
20 Sept 2026, 19:58	1,212	-1
17 Sept 2026, 17:07	1,213	+1
8 Sept 2026, 22:34	1,212	+1
30 Aug 2026, 07:48	1,211	-1
20 Aug 2026, 14:53	1,212	+1
11 Aug 2026, 03:59	1,211	first reading

Ownership

Owned by @Rexivious 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

5,004

lifetime visits across 2 experiences

Kaizen Ultimate 20 playing now

Kaisen Ultimate World0 playing now

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

Members we’ve seen

@Rexivious — Founder (rank 255)

Parzival (@TheRealKimuru) — Owner (rank 253)

Drench (@Moosetuff) — Owner (rank 253) terminated

@waffleoid — Owner (rank 253)

Ahmed JinWoo (@MandoCalamity) — Special Grade (rank 100)

Miko (@N0elle_Silva) — Community (rank 1)

hvb (@flaredude97) — Community (rank 1)

CashoutSage (@2SolidSage) — Community (rank 1) terminated

GambitGil (@SmileDaggers) — Community (rank 1)

Khaslana (@Edgarivan201) — Community (rank 1)

Zaicky (@Zaicky_01) — Community (rank 1)

oqu (@qu9090) — Community (rank 1)

TheS1lent1ne (@kebe_drippy) — Community (rank 1)

yom (@TimFutures) — Community (rank 1)

Captain_Dragneel (@thebob130) — Community (rank 1)

Zur (@Heavenly_Azures) — Community (rank 1)

Caleb (@CalebxBruh) — Community (rank 1)

Dmay (@Gokon_Zfighter) — Community (rank 1)

BestDealPenjamin (@zachthechampion5) — Community (rank 1)

Dwight (@Dwight_Modz) — Community (rank 1)

Jerome (@xjc009) — Community (rank 1)

whoizchris (@Master912007) — Community (rank 1)

herk (@HerkuI3z) — Community (rank 1)

immortal (@NQImmortal) — Community (rank 1)

SaiyanGodBardock (@ahmetzeki12) — Community (rank 1)

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

Rank structure

Founder1

Owner6

Staff2

Principals2

Teachers0

Special Grade1

Grade 10

Grade 20

Grade 30

Grade 40

Member1,211

Community1,199

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.

RELL World#1226491 · 165 shared members

RELL GAMES#4939446 · 162 shared members

Slayers Unleashed#10030212 · 157 shared members

(学乱) Gakuran#416091513 · 105 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 99 shared members

Current.#34852864 · 89 shared members

Universe Time Studio#6556072 · 85 shared members

Clover Retribution#15890651 · 83 shared members

Awesome Ninja Games#15557357 · 82 shared members

NAMEK GANG#6664536 · 79 shared members

Kitawari#17219742 · 70 shared members

Fireheart Studio#4294803 · 70 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.