black_Jack @Oji0721 #2243502531
26 December 2020
account created (per Roblox API)
12 Aug 2026, 06:03
last measured (UTC)
Username record
@Oji0721 — observed 12 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)
[BA] -British Army!-#10547715
302[BA] -Corps of Royal Engineers-#10749770
25c9rez#34041337
9Tycoon / Simulator#10208822
6[BA] -Education And Training Service-#10548037
3[BA] -Patrol & Moderation-#12263560
3FDF | Air Force#5668445
2[BA] -Parachute’s Regiment-#11028118
2[BA] -Foreign Relations-#10749862
2[BA] -Royal intelligence Corp’s-#10750720
2[BA] -Special Force’s-#10668565
2[BA] -British Military Police-#11103016
2[BA] -Royal Army Medical Corp’s-#11103165
2[BA] -Royal Rifles-#11103287
2[BA] -Royal Grenadiers Guard-#10749650
2[BA] -Judge Advocate-#11103402
2[BA] -Creator Program-#10749831
2[BA] -British Officer Program’s-#11105990
2[BA] -British Army News - [BAN]-#12263619
1[BA]-Foreign Relations#10845434
1[BA] -Army Air Corp’s-#11106032
1FDF | Military PoIice#5674196
1FDF | Judicial Affairs#5668435
1Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Scriptbloxian Studios#4705120 · Legend
30,059,097BIG Games Pets#3959677 · Fan
29,201,613LSPLASH#3049798 · you guys
23,833,978Gamer Robot Inc#4372130 · Member
19,382,482⨯ Small World Games#17140361 · Goof
9,973,910rip_family#13189664 · Rip_Family
5,642,160ROLVe#2613928 · Members
4,286,371Pilot Training Club#2794513 · Airline Pilots
3,779,740Roblox Wiki#127081 · Wiki Helper
3,685,159polandgamebuilders#3732983 · 😀 Member
2,470,015Police Roleplay Community#4328109 · Community Member
2,211,322Frappé®#950346 · Premium Customer
2,008,589Cruising Studios#5435520 · Fan
1,961,298Taxi Boss Group#11987919 · Member
1,851,538Pastriez ™#4334990 · Trainee
1,792,375Kavra's Kingdom#4561896 · Receptionist
1,733,092Airplane Interactive#9525960 · Pilots
1,461,643United States Army #3108077 · [E1] Private (Basic Combat Training)
1,429,541The US Military 1940s#4545116 · Private First Class
1,420,585Liberty Airlinesᅠ#4820413 · ⚪️ Passengers
1,397,193SCP | Roleplay Community#5479038 · Roleplayer
1,245,888United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,183,544L.A. Airways®#1249062 · Co-Owner
675,207|BA| -British Army-#4972535 · [OF-D] Officer Cadet
640,283Banana Studios Games#15799480 · Admin
631,156Vinns Hotels and Resorts#5731115 · 8 | Senior Supervisor
572,593Absolute Zero!#9640154 · Players
406,176United States Army #4121686 · [E1] Private
373,478Blox Channel#515698 · (LR) Senior Employee
175,620[BA] - British Army ᅠ ᅠ#11258617 · [PVT] Private
117,878[BA] British Army Academy¤#32366337 · [OR-1] Recruit (Basic Military Training)
69,901Badgers of Robloxia#5587275 · Casual
69,408TeamNosss!#16003304 · [😎] Members
60,660DEVIL Script#8939440 · Junior DEVIL
45,192永野川交通労働組合_ながバス#33352601 · メンバー
37,256Juna Studios#3494559 · Member
37,072Federal Republic of Midtown#2867187 · West Midtown Citizen
21,117US MiIitary 1950s#4285550 · Private
16,897Midtown Police Department#3228184 · Officer
16,174United States Marines 1940s'#4594620 · Private
14,379Midtown Ministry of Admissions#5224877 · Junior Inspector
10,921Midtown SWAT#3239454 · Agent
8,263West Midtown Secret Service#5711114 · Special Agent
6,385Midtown Tower Cafe#5239417 · Barista
6,005Kalishnikov Studios#7015533 · Member
5,270Australian Army ~AA~#15592030 · [OR-2] Private
5,070Midtown Tsarist Movement#7428447 · Initiate
3,609MICRO'S Army ACADEMY [BA]#14092418 · [OR 1] RECRUIT (BASIC TRAINING)
1,407Armed Forces of the Philippines ᅠ ᅠ ᅠ ᅠ ᅠ#9772941 · Recruit
806WolfG Hub#10372404 · Members
794[MP] Military Police Force#11780679 · Security Lance Corporal
648ΒΑ | British Army#13305530 · Recruit
541ロブロックス警視庁#15740876 · 巡査部長
528神猫鉄道グループ God cat railway group#15182269 · お客さん/customer
499|OBA| Foreign Relations#12040656 · [FR] Immigrant
487The Gold Store Corporation#9697831 · Junior Security Guard
416[JUK] United Kingdom of Great Britain#12190281 · Immigration of the UK
388||BA|| British Army,#10042136 · [OR-1] Recruit (Basic Training)
256EYE$IGHT#4689048 · ᴠɪᴇᴡᴇʀs ☆
216[TBA] -The British Army Academy-#14638610 · [OR-2] Private
213ʙᴀ || ʙʀɪᴛɪꜱʜ ᴀʀᴍʏ#10892731 · [OR-1] Recruit (Basic Training)
118Royal Grenadier Guards (RGG) (BA)#14666472 · Royal Guard
83TFA | The Filipinos Army#12214953 · E3
79[ ! ] Republica Federativa Do Brasil#9962964 · Turista
68[教官グループ]#5799243 · Awaiting Post
66|OBA| British officer Program#9167544 · [BOP] Graduated
54The United States Army 1941's#9755395 · Non Commissioned Officers
45[ ! ] Exército Brasileiro#9455811 · Assistant Commandant of The Marine Corps
39Court of Law (BA)#14666290 · Member
29The United States Military Police Corps 1941’s#9524657 · Basic School Of Policing
15[ΒAF] British Armed Forces#16822118 · [OR-1] Recruit
13「 II Marine Expeditionary Force 」#7663219 · [II MEF Sergeant Major]
13[JGSDF] 日本国自衛隊#33895352 · [GEN] 陸将
11|| Judge Advocate General ||#10023587 · Legal Student
11The United States 5th Marine Amphibious Corps#9533058 · Marine Headquarters
5|BA| -British Airways-#11781094 · Co-Founder
3[GCC] 陸上総隊#33895414 · [HQ] 自衛隊本部
2Membership and rank as measured from this user’s public group list.