Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@Mayuumika

Mayumika @Mayuumika #79069345

21 February 2015
account created (per Roblox API)
20 Aug 2026, 15:10
last measured (UTC)

Username record

@Mayuumika — observed 20 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)

- SCP - Special Containment Procedures Foundation-#3809543
46
‖ Arstotzka ‖#4105751
32
Coalition United Military#346806
10
- SCP - Foundation - ISD -#5213937
3
‖ Arstotzka ‖ Ministry of Defense#11109911
3
| United Provinces |#4258138
3
[UP] Dutch Navy#4260981
3
‖ Arstotzka ‖ Ministry of Admission#11076880
3
- SCP - Foundation - MTF -#3889295
2
- SCP - Foundation - SD -#4564812
2
- SCP - Foundation - External Affairs -#5213946
2
- SCP - Foundation - AD -#5213973
2
The United Kingdom [1914-1918]#5969187
2
- SCP - Foundation - I A -#5255031
2
[Unusual Incidents Unit]#5202013
1
[-[Chaos Insurgency]-]#5202004
1
- SCP - Foundation - EC -#5213972
1
- SCP - Foundation - Scientific Department -#3968473
1
- SCP - Foundation - E&T -#5213962
1
- SCP - Foundation - MD -#4068239
1
- SCP - Foundation - LD -#5255046
1
[/Serpent's Hand\]#5202030
1
United Kingdom's Army [1914-1918]#5970439
1
- SCP - Foundation - Development -#5255041
1

Open data

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

Also a member of

United States Army    #3108077 · [E2] Private Second Class
1,428,826
SEA Military#2648601 · [MR1] Sergeant
1,188,529
Blox Studiо#4843020 · Member
973,067
The First Encounter Assault Recon#72321 · [CIT] Citizen
501,267
Badorkbee#3375285 · Follower
487,712
Quantum Science Inc.#2847031 · Employee
484,405
WrenchStudios A&E#9203842 · Member 🔧
365,315
Wrench Airlines#36065728 · Training
277,502
SCP:F ~ Special Containment Procedures Foundation#4743750 · [Level - 1]
135,169
The Noobic Stratocracy#2704934 · Noobs
132,861
Thе Known Galaxy#6153729 · Explorer
132,429
[VWRP] Vietnam War RP Community#2798061 · Roleplayer
73,639
Тhe Sіth Оrdеr#9135125 · Apprentice
73,616
NORTHWIND | Saint Lawrence Company#5346362 · Settler
63,381
British Army ­#4000196 · Recruit
60,120
WarGames Entertainment#2719357 · Fans
59,003
Project Windward#13454393 · Community Member
31,226
Stargate Command | SGC#6762663 · [E-3] Specialist First Class
31,163
Woysko Xięstwa Warszawskiego#4614276 · Żołnierz
18,766
6th Noob Logistics Agency#15746864 · Personnel
10,936
Sith Academyᅠ#14810122 · Graduate
8,448
[WW] Royal Navy#11429828 · Quarter Gunner
7,016
1st Noobic FIeet#16395321 · Crewman
6,254
1st Noob Divіsion#35848809 · Enlisted
4,466
[1NF] 1st Noobic Fleet#565258607 · Crewmen
3,882
Deadland Studio#17062776 · Community
3,183
Ground Service Medical Corps#288142915 · Intern
2,873
World Of Vigilantes#2962831 · [T-1]
2,185
United States Army Air Forces 1940's#3539431 · Second Lieutenant
1,604
Stratocratic Aviation Academy#271602475 · Student Pilot
1,412
[AINC] • The United States Armed Forces •#10908220 · BMT [Needs Training]
1,215
[RN] East India Trading Company#17210969 · Civilian
1,063
Ҭhe Galactic Republic#7252722 · Trooper
1,041
[USAF] • The United States Marine Corps •#7124388 · [E1] Private
668
Woysko Litewskie#14836941 · Kantonista
593
Studio Horizon#13326199 · Player
580
Mountain Asylum#5192618 · -Medical Staff
496
[NNAC] Noobic Naval Aerial Corps#538996695 · Aviator Third Class
347
• Roma#5250746 · Plebeian
260
Zero Point Protocol#14973799 · Community
230
- Art Imperium Tailoring -#13854251 · Customer
205
Noskovia#15568521 · Member
191
Project Pax Aurora#33213677 · New Member
182
apatheia inc#34474777 · players
166
Unіtеd Natіons Spacе Command#16396384 · Citizen
127
The 64th Quartermaster Company#16463326 · Member
126
5th Air Force 1940's#10401615 · 43rd Bombardment Group
100
Τhe Assassin's Order#11061854 · Servant
84
Korobyte#10839174 · Member
80
fightr#5355946 · outsider
65
-|| The British Army ||-#4801730 · Recruit
49
[Hearthfall] Century City Police Department#17121463 · LR
40
(AVE) The Roman Empire (AVE)#5030622 · Praetor
40
Unīted States Army#8472325 · |E1|
37
43rd Bombardment Group#10401818 · 65th Bombardment Squadron Pilots
34
[RPCA] Research Protection Containment Authority#5264484 · (CSD) Test Subject
31
Project:Estelle#4942365 · The Night Council
25
UNSC: Nаvy#14519307 · [E3] Crewman
25
LEG • I GERMANICA#45567775 · Legionary Personnel
25
•• Thе Gаlасtiс Empirе ••#13040373 · Imperial Navy Personnel
21
8th Fighter Group#10401807 · 35th Fighter Squadron
20
Amongst the Poppies#4449629 · Soldier
9
Lunar Mental Institution#5503577 · Co-director
9
woahhh grape#15002251 · grapee 🍇
7
~|Gens Lucretia|~#13557909 · Maeve Lucretia Adeline | Cousin | Quaestor
6
LEG • I COHORS • II#756766993 · Milites
5
| Cultus Jupiter |#8318269 · Cultus Initium
5
No. 373 Squadron RAF#34779084 · Aircraftsman 2nd Class
4
'G' Squadron, 22 SAS Regiment#4979710 · [OR-5/6] Sergeant
3

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