Sydney @YAMATO105213 #1525090786

24 March 2020

account created (per Roblox API)

15 Aug 2026, 05:28

last measured (UTC)

Username record

@YAMATO105213 — observed 15 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)

1860's United States of America#472371759

[HW]State of Hawaii ハワイ州#11662863

浮縄県 Ukinawa Prefecture#399057573

[US] 54th Massachusetts Infantry Regiment#328269854

7

浮縄県警察 Ukinawa Prefectural Police#1045172456

7

[US]中央情報局 Central Intelligence Agency#399689258

5

地域部 Community Police Affairs Division#509763166

4

[HW]Honolulu Police Department ホノルル市警察#32007389

4

[US] 13th Bullet Regiment#769564235

3

［HW］Honolulu Fire Department ホノルル消防局#34624206

3

浮縄県犯罪組織データベース U.P.C.O.D.#506773536

2

[US]第3海兵隊師団 3rd Marine Division#285198200

2

陸上自衛隊 Japan Ground Self-Defense Force#72737896

2

[US]アメリカ海兵隊 United States Marine Corps#141535735

2

刑事部 Criminal Division#660408096

2

[US]在日米国大使館 United States Embassy in Japan#949677457

2

[HW]Hawaii National Guard ハワイ州兵#17340156

2

第15旅団 JGSDF 15th Brigade#1038627750

1

[HW]29th Infantry Brigade Combat Team 第29歩兵旅団戦闘団#1088867431

1

[HW] 728th Military Police Battalion 第728憲兵大隊#1081078501

1

[US]アメリカ空軍 United States Air Force#673536999

1

公安調査庁 Public Security Intelligence Agency#1033116169

1

パールセキュリティ会社 Pearl Security Co.#146383864

1

[US]第18航空団 18th Wing#963450641

1

パールエネルギー株式会社 Pearl Energy Co., Ltd.#655737932

1

警備部 Security Division#100105547

Open data

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

Also a member of

Car Crushers Community#2726951 · Skilled Crusher

(学乱) Gakuran#416091513 · Students

The US Military 1940s#4545116 · Corporal

The Mexican Border | RP#35952306 · Guard

RoMart Corporation#13874159 · Junior Security

Highfield City Police Department#6117548 · Police Officer

Quantum Science Inc.#2847031 · Employee

The Garrison ᅠ#13151234 · Exclusive Patron

Caveful Games#8485983 · Member

REACT Studiosᅠ#17180419 · Member

Empire Frаnçаis#5610765 · Soldat

Unitеd States Air Force#6760741 · [E2] Airman

Opus Productions#554271177 · Planets

NORTHWIND | HUB#5375519 · Fan

WW3 Command HQ#845527422 · Member

[-] Royal Guards#32411430 · Guardsman

- Saba House Games さばのいえゲームス#32674291 · いえのじゅうにん

ชีวิตในสมัยอยุธยา Life In Ayutthaya's#33093449 · [🐣] [OR-1, SV] [ ไพร่อาสา | Servant Volunteer ]

[UK] United Kingdom#541807 · British Citizen

Squid Game International#12355343 · [△] Soldier

Frontlines Development#6335035 · Member

ありきたり.#35086866 · サポーター / Supporter

San Junipero State Prison#6070960 · Inmate

Cave Army Rank Group [CAVE]#562593164 · [훈련병] | Recruit

State οf Mayflowеr#33462869 · State Resident

[-] Metropolitan Policе Servicе#32418861 · Constable

[ ASYNC Research Institute ]#14615870 · Noclipper

[NLD] Kingdom of the Netherlands#2525269 · Citizen

Esercito NapoIetano#6764583 · Soldato

[North Robloxia]#34496035 · Education Mabist Battalion

[I] Verdun Development Group#2575126 · Roleplayer

Troisième Corps#6057333 · Soldat

The Ministry of Science#15728939 · Working Class Personnel

都京市 Miyakokyo City#33445595 · メンバー

Woysko Xięstwa Warszawskiego#4614276 · Żołnierz

Miami 1986#3061225 · Sesh

On the Peninsula#33727810 · Townsfolk

[UN] United Nations ﾠﾠ#5145516 · Citizen

[UK] British Forces#921931 · Royal Air Force NCO

AU | Australia#3274414 · Australian Citizen

Nederlandse Antillen#5024778 · Dutch Antillean Citizen

[SAZ] Something About Zombies Idk...#5776568 · Community Member

Terza Divisione#32627531 · Soldato

Unіted States Armyᅠ#33638502 · [E4B] Corporal

『 Life in Siamese Empire 』#35983513 · ชาวต่างชาติ | Foreigners

Chiba Prefecture Hub#12075057 · Community Member

The Alley: London#177934003 · Regulars

Republiek van Suid-Аfrikа#35273423 · Resident

Drugi Dywizja#33709393 · Żołnierz

Bundesrepublik Deutsсhland#32441691 · Immigration Office

North Robloxian People's Army#1082118192 · Mabas Sympathizers

FREEWAVEᅠᅠ#34662837 · REGULAR ROLEPLAYER

the good life.#7504072 · supporter.

[HYW] The Holy Roman Empire#897893941 · Valet-de-Pied

Unіted Statеs Mіlitary#32590347 · Recruit Training

福岡県警察 [Fukuoka Prefectural Police]#9153670 · 巡査部長 - SGT

9th Army Air Fоrce 1940s#11861645 · Member

Metroid guy's History club#6368670 · Fan

Directorate for Safety#35255023 · Fieldman 3rd Class

警視庁#4185665 · Member

[SAZ] UN:AIF#850737015 · Private

課金勢だけのグループ#7691089 · ★★★重課金者★★★

DFS: Security Corps#100141298 · Recruit

Suid-Afrikаanse Weermag#15296190 · South African Army

《 Kingdom of Thailand 1980s 》#33316710 · Citizen | พลเมือง

Suid-Afrikаanse Leër#13857839 · South African Infantry School

SC: First Security Company#324720877 · Detachment "Chelovek"

United Nationsᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠ#445315001 · International Citizen

[UK] No.2 Group Funds#12416295 · Member

I Armее Corps#10209235 · Rankers

Responsible Government#13026178 · Immigration

[West Berlin Republic Army] 西ベルリン共和国陸軍#35202267 · 大尉

[HYW] Duchy of Luxembourg#695521078 · Valet-de-Pied

จักรวรรดิอังกฤษ | British Empire's#9471707 · Member

[WB] The Cascadian Federal Republic#34305203 · Conscript

日本ゲームスタジオ#9814442 · ✨有名人

4th Marine Division | 4MD#104454691 · E-1

ЅCP:F#10861297 · Class-Disposable

San Junipero Department of Health#3811814 · Registered Nurse

Troopies & Terries#35810774 · Member

| DAIK0KU GR0UP / 大黒財閥#6225959 · 大黒家

IAB | International Anomaly Bureau#12143229 · E-2 | Private First Class

8 Suid-Afrikaanse Infаnteriebatаljon#35101531 · Alpha Company

[UK] The Royal Air Force#1197645 · [OR-2] Leading Aircraftman

[RH] Rеpublic of Rhodesia#35435977 · Citizen

Nationalist Armed Forces#9329776 · [SDR] Soldier

Policja Bezpieczeństwa#224940282 · Członek frakcji

[UK] No. 2 Group RAF#3556980 · No. 70 Squadron RAF

[MPD] Miami PD#11400035 · Constable

/-----------\#14085661 · ENLISTED

IRON HALOS#1099992150 · IRON HALO STANDARD TROOPER

警視庁自動車警ら隊(地域部)#14878195 · 自動車警ら隊(合格者)

[gsg] | security department#34717673 · Junior Guard

[ ATO ] Antares Treaty Organization#17213052 · 連合理事会

MNP - Security Division#35408981 · Trooper

チャーハン食べたい#35759936 · メンバー

布湖市 | Nukoshi#5497437 · [LGE]地方公務員

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