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] -Patrol & Moderation-#12263560
3[BA] -British Officer Program’s-#11105990
2[BA] -British Military Police-#11103016
2[BA] -Judge Advocate-#11103402
2[BA] -Education And Training Service-#10548037
2FDF | Air Force#5668445
2[BA] -Parachute’s Regiment-#11028118
2[BA] -Royal Army Medical Corp’s-#11103165
2[BA] -Foreign Relations-#10749862
2[BA] -Royal intelligence Corp’s-#10750720
2[BA] -Creator Program-#10749831
2[BA] -Special Force’s-#10668565
2[BA] -Royal Rifles-#11103287
2[BA] -Royal Grenadiers Guard-#10749650
2[BA] -Army Air Corp’s-#11106032
1FDF | Judicial Affairs#5668435
1FDF | Military PoIice#5674196
1[BA]-Foreign Relations#10845434
1[BA] -British Army News - [BAN]-#12263619
1Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Scriptbloxian Studios#4705120 · Legend
30,022,503BIG Games Pets#3959677 · Fan
29,163,696LSPLASH#3049798 · you guys
24,144,867Gamer Robot Inc#4372130 · Member
19,628,658⨯ Small World Games#17140361 · Goof
10,087,847rip_family#13189664 · Rip_Family
5,657,035ROLVe#2613928 · Members
4,295,333Pilot Training Club#2794513 · Airline Pilots
3,895,345Roblox Wiki#127081 · Wiki Helper
3,752,086polandgamebuilders#3732983 · 😀 Member
2,471,366Police Roleplay Community#4328109 · Community Member
2,228,816Cruising Studios#5435520 · Fan
2,024,445Frappé®#950346 · Premium Customer
2,007,091Taxi Boss Group#11987919 · Member
1,887,855Pastriez ™#4334990 · Trainee
1,790,252Kavra's Kingdom#4561896 · Receptionist
1,730,401The US Military 1940s#4545116 · Private First Class
1,550,483Liberty Airlinesᅠ#4820413 · ⚪️ Passengers
1,528,800Airplane Interactive#9525960 · Pilots
1,460,983United States Army #3108077 · [E1] Private (Basic Combat Training)
1,434,189SCP | Roleplay Community#5479038 · Roleplayer
1,271,453United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,190,177L.A. Airways®#1249062 · Co-Owner
675,942Banana Studios Games#15799480 · Admin
641,020|BA| -British Army-#4972535 · [OF-D] Officer Cadet
639,559Vinns Hotels and Resorts#5731115 · 8 | Senior Supervisor
592,216Absolute Zero!#9640154 · Players
417,343United States Army #4121686 · [E1] Private
373,141Blox Channel#515698 · (LR) Senior Employee
175,370[BA] - British Army ᅠ ᅠ#11258617 · [PVT] Private
117,605[BA] British Army Academy¤#32366337 · [OR-1] Recruit (Basic Military Training)
69,373Badgers of Robloxia#5587275 · Casual
69,262TeamNosss!#16003304 · [😎] Members
60,579DEVIL Script#8939440 · Junior DEVIL
45,051永野川交通労働組合_ながバス#33352601 · メンバー
37,236Juna Studios#3494559 · Member
37,054Federal Republic of Midtown#2867187 · West Midtown Citizen
21,114US MiIitary 1950s#4285550 · Private
16,902Midtown Police Department#3228184 · Officer
16,179United States Marines 1940s'#4594620 · Private
14,354Midtown Ministry of Admissions#5224877 · Junior Inspector
10,905Midtown SWAT#3239454 · Agent
8,265West Midtown Secret Service#5711114 · Special Agent
6,406Midtown Tower Cafe#5239417 · Barista
6,002Kalishnikov Studios#7015533 · Member
5,235Australian Army ~AA~#15592030 · [OR-2] Private
5,048Midtown Tsarist Movement#7428447 · Initiate
3,615MICRO'S Army ACADEMY [BA]#14092418 · [OR 1] RECRUIT (BASIC TRAINING)
1,405Armed Forces of the Philippines ᅠ ᅠ ᅠ ᅠ ᅠ#9772941 · Recruit
805WolfG Hub#10372404 · Members
799[MP] Military Police Force#11780679 · Security Lance Corporal
648ΒΑ | British Army#13305530 · Recruit
537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
415[JUK] United Kingdom of Great Britain#12190281 · Immigration of the UK
386||BA|| British Army,#10042136 · [OR-1] Recruit (Basic Training)
255EYE$IGHT#4689048 · ᴠɪᴇᴡᴇʀs ☆
215[TBA] -The British Army Academy-#14638610 · [OR-2] Private
213ʙᴀ || ʙʀɪᴛɪꜱʜ ᴀʀᴍʏ#10892731 · [OR-1] Recruit (Basic Training)
117Royal Grenadier Guards (RGG) (BA)#14666472 · Royal Guard
81TFA | The Filipinos Army#12214953 · E3
79[ ! ] Republica Federativa Do Brasil#9962964 · Turista
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
28The United States Military Police Corps 1941’s#9524657 · Basic School Of Policing
15「 II Marine Expeditionary Force 」#7663219 · [II MEF Sergeant Major]
13[ΒAF] British Armed Forces#16822118 · [OR-1] Recruit
13|| Judge Advocate General ||#10023587 · Legal Student
11[JGSDF] 日本国自衛隊#33895352 · [GEN] 陸将
10The 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
2[教官グループ]#5799243 · Awaiting Post
0Membership and rank as measured from this user’s public group list.