Yumisan @YumikosanZz #132210430

6 June 2016

account created (per Roblox API)

14 Sept 2026, 09:43

last measured (UTC)

Username record

@YumikosanZz — observed 14 September 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)

[L] Trainee Corps#35340766

The Abyssal Studios#35723690

6

[L] Scouting Legion#35338778

6

[L] Stationary guard#35340772

5

[L] Military Police#35340775

4

Friend RB#15818284

Open data

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

Also a member of

Nosniy Games#3461453 · Fan

Blue Lock Rivals Unofficial Fans#34671275 · Member

Wiggity.#12836673 · Member

LSPLASH#3049798 · you guys

Current.#34852864 · Member

AoTR [PI]#17347863 · Member

⨯ Small World Games#17140361 · Goof

Jandel's Road Trip#33097934 · Owner

RELL World#1226491 · [Gen] 2X21

[B:S] Azure Latch Team#35316274 · Member

Varis Studios#32421331 · Fan

[HS] Haze Studios#6602131 · Community

Kitawari#17219742 · Member

Small World Games x Anime Defenders#34121350 · Member

[B:S] ARX Team#15009415 · Member

Marizma Games#3763098 · 🌀 Member 🌀

Frosted Studio#3385385 · Fans

Ouw Productions#12851171 · New Arrivals

EOM STUDIO#15090884 · Fans

Midnight In-dev#16528477 · Member

Awesome Ninja Games#15557357 · Member

Current x Blackstar#36012725 · Member

Playduo Studio#4626344 · ⭐Fan

Exply Studios#15491373 · Sigma

Windburst#11189454 · Member

Cruising Studios#5435520 · Fan

uma racing Community#376874468 · Member

Lite Empire#3602628 · Player

Pure Pure#34122479 · 50 Members

Arts of Vermillion#33327115 · 🎮 Member

SLAP by Current.#1032198460 · Member

LudicBoss#14876045 · Membro

Polaroid Studios#15422038 · Pre-Alpha Players

RoDark Studios#5545660 · Member

SEA Military#2648601 · [T] Trainee

Anime: Showdown#35311322 · Member

Zood Studios#5606884 · ✨ Gamer

Experiment.#33290917 · 🎮 | Players

Bizarre Collective#33161040 · Member

Nightmare Industries#2930838 · Fan

ClickBytes#110427303 · Member

CTStudio#9482918 · Supporters

35px#34369315 · Supporter

Invincibly#33673697 · Member

Verticy Studios#32060932 · Special Forces

Weak Games Corp.#34970628 · Member

System Arts Studio#16819392 · Member

CineBlox Productions#5101119 · Trainee

Summon Heroes | Twin Atlas#3758531 · Fan

generic roleplay gaem fanclub.#5574524 · fan.

Accel Grounds#34162100 · Member

Elevated Horror#33173002 · 🎉 | Friends

NBA: Heroes Fans#35992602 · Member

Headless and Mid#8669778 · Members

OP Games Corporation#7318356 · ✨Special Members

Kutcha Wants2Playz FC GGEZ XD#4273948 · เพื่อนผมเอง

Lapuda Games#9330415 · Member

Royal Hillcrest#10380454 · Upper-Class Guest

Valley Prison#33269521 · Member

Project Combat#14077803 · Member

Ashgate Studio#579224321 · Member

Divine Duality#33206954 · Member

Silverstone Horror#33696959 · Member

ScotWARE#8426585 · Player

Another Slop#657759819 · Member

m_experiment#949197661 · Member

Imperialist Robloxian Military#3029096 · Cadet

Mudrock Studios#33433447 · Paranormal Task Force

flMindworks#36076415 · Member

The Attack on Titan Project#3865381 · Low Class

QPG STUDIOS#391001832 · Member

Fishy Gurt#949888772 · Gurt

AwfulNet#7239935 · Supporters

Lanchuria Shrine#33115194 · Member

Survive Homelander Community#32964299 · Member

DarkNToilet#33844511 · Member

Dejavu Studios#15813633 · Member

Redscape Interactive#5695580 · Fan

Dino Dast#626153393 · Tester

New Anime TD#848370702 · Member

Demon Corps North Branch#16346602 · gen44513

AOT: Venture#887321732 · Unwaved

- Rubicon -#5132455 · Member

The Darkness Foundation#33275509 · Member

Brickman Nation#288052 · Subscribers

[AOT:P] Trainee Corps#3866549 · Phase I

Bloodsung#33668517 · Modern Era

BloodyKiwi Studios#32477064 · Member

Apparently Survival#35815697 · Member

Mikaju Games#4766340 · Member

MoonsDev#15011025 · Player

Supafly Interactive#6751440 · Fan

Attack on Titan : Resistance#34596273 · Member

Emergency Simulator Development Team#33447333 · 🎮 Fans

Elemental Forge#34784788 · Forge Member

Anime Chefs Studios#35717082 · Member

Character Models#14058722 · New Fans

Gravebound [GB]#8536718 · Low Class

Vanguard of the Fallen#6521883 · Private

Ka Playz - NDK Team#32804132 · fan

Membership and rank as measured from this user’s public group list.