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@GrimmjowJaegerjakul

Reirushu @GrimmjowJaegerjakul #182481468

18 November 2016
account created (per Roblox API)
29 Aug 2026, 11:19
last measured (UTC)

Username record

@GrimmjowJaegerjakul — observed 29 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

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Current.#34852864 · Member
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AoTR [PI]#17347863 · Member
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Rumble Studios#3333298 · Fan
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(学乱) Gakuran#416091513 · Students
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Jandel's Road Trip#33097934 · Owner
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RELL World#1226491 · [Gen] 2X2X
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Game Indo#16765240 · Member
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RELL GAMES#4939446 · Bronze Rell
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Awesome Ninja Games#15557357 · Member
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Slayers Unleashed#10030212 · Game Community
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Cool group for big cool people#9285211 · Pro
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[B:S] Anime Fighters#9213039 · Fan
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Boss Studio [ V.1 ]#13494271 · Member
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Devil Hunter May Cry#35791681 · Member
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Midnight Continent#9233039 · Member
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Invincibly#33673697 · Member
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AceGo#34005097 · Owner
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MmiiGames#35222573 · Member
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B-b Studio#365995 · D Rank -
759,034
CL Game Studio#5504197 · Amigos
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Fireheart Studio#4294803 · Community
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StackOrStarve Studios#8667673 · Community
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GrandFinale#7823755 · [💙] Fans
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Villain Inc#16351299 · Community
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Shinobi: Project#5574590 · Shinobi
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Survive Homelander Community#32964299 · Member
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Dogs Studios: South#3735330 · Fans
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Devas Of Creation#13643559 · Member
191,368
WIKONATION#35006022 · VIP
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AOT Last Breath#5086783 · Community
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NAMEK GANG#6664536 · Wave
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Grifon Games#10513572 · Member
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SGO Team#3245123 · Unverified
63,194
Shinobi Saga Community#10098304 · Community Member
59,103
Humanity's Fate#13281782 · Applicant
33,280
New Seas | Community#16869004 · Community Member
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[Q]uantum#36030195 · Member
18,188
inasal clan#6401005 · Member
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New Stories Production#33837069 · CC
9,371
HF: Trainee Corps#13296374 · Cadet
8,893
Cataclysm Productions Inc.#5214585 · Member
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[BNHA] U.A. Academy#3230902 · -Awaiting Entrance Exam-
2,646
Kimetsu Online#5029303 · Member
1,879
Acker アッカーマン#15514439 · Member
706
GoldenMaster#3393485 · Fan👽
628
Envied Studios#5223020 · Member
436
CyberYT FAN GROUP#17410175 · Members
250
HF: Scouting Legion#13306905 · SL Private
213
Acker 4 アッカーマン#15652741 · Member
209
The Dark Ninja group TDN#3655101 · Hokage's Advisor
51
Kultura Games#300017361 · Member
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Membership and rank as measured from this user’s public group list.