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@Ryo_UTCWS

Ryo_JP @Ryo_UTCWS #3247477266

21 January 2022
account created (per Roblox API)
12 Aug 2026, 01:46
last measured (UTC)

Username record

@Ryo_UTCWS — observed 12 August 2026

@mama_ryo — 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)

Ut Collapsed Studio#35340034
366

Open data

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

Also a member of

Roblox#7 · Member
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Sol's Studio#8509669 · [Gamers]
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Paradoxum Games#4914494 · Player
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Thinking Project#1235888 · noob
4,144,095
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TBlox Studios#6039961 · Player
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BurgerBlox Fast Food#8927586 · Valued Customer
1,504,938
XiaoChen Mini Game#15412156 · Fan
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The Bruzz Group#36029920 · bruzz
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Whirlpool Studio#2756366 · Fan
617,200
RoPro Official#8882189 · RoPro User
605,478
Badorkbee#3375285 · Follower
488,410
Pixel-bit Studio#2684297 · ✨Subscriber✨
421,917
Gamings Legend X#17293391 · ⭐ Admin ⭐
413,865
Sim Creators#13858282 · Supporter
340,784
Lia Armys#5479360 · lia's army 💕🤩
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りりちよグループ(Ririchiyo Group)#12203168 · りりちよリスナー
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sum funni games#414331996 · Member
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Sans Multiverse & Sans vs Chara#5319738 · Member
87,958
National Simulators#13700819 · Fans
81,700
YFJ Studios Official#2526997 · Group Member
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Side Productions#34323581 · Member
70,853
Tower Of Generations#5118187 · Floor I (Guests)
68,401
Fractured: Productions#15598858 · Civilian
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タコボンドの部屋#11117224 · メンバー
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yuika shenanigans#35020366 · Member
54,489
NINICOCO#35972746 · Memember🤼‍♂️
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Nothing no#5365698 · Pacifist Sans
32,416
Undertale Mania Of Heroes#12482511 · Member
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Squiggles Studios#35312214 · Member
28,976
Undertale: Timeline Reset#16611098 · Member
23,318
The Ultimate Battle Studies#14731917 · Member Tub
23,201
Crazy Skeleton RNG#35447077 · CSRians
21,068
Undertale: Timeline Collapse#12245548 · Member
20,668
Nyternia Studios#5221026 · Player
20,633
Bluw's Studio#34183818 · Member
11,597
RGroupGame#15866903 · Member
9,480
Dito's Group#11087548 · Member
8,895
「Advanced Community」#17087498 · 「✅ Verified ✅」
8,434
Dust sans simulator. THE GROUP!#15179110 · Member
8,271
Undertale Funni Ops Community#34120476 · Member
7,689
NORMALY UTMM GAME OFFICIAL STUDIO#14794018 · FAN
7,128
Ototo Corps#35935818 · Member
6,302
basemential#35623634 · Members
5,984
Undertale Battle Of Multiverse#13889597 · COOL DUDE
5,963
日本人スタジオ#6225837 · メンバー
5,902
COSMITERROR | SAUT#34213843 · So cool.
5,628
Undertale Alpha Fan Group!#5321287 · { Alpha | Supporters }
4,981
exostars realm#33725588 · Member
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Los Sandos Hermanos#6120996 · Member
4,404
UTWAR GROUP#1073332395 · Member
4,395
Official Battle Cats Together Group#12822148 · Cat $50
3,941
TeeveHQ#15727032 · Member
3,798
PHANTASM FUMO STUDIO#16507767 · FUMO
3,313
-*+特別な人々+*-#7676515 · (つ´ω`｡)つ ♡
3,128
U:3DBB Ops Group!#32688687 · Member
2,679
Borrowed Soul Team#35138008 · 「🎉Members🎉」
2,626
りりちよグループ#12203169 · メンバー
2,390
UT: DTB Team#13248836 · Member
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Undertale: Super Timelines Group#12973285 · Membro
1,820
UT Infected Multiverse [Rebooted] Group#15181793 · Member
1,767
Undertale Au Ultra rpg the studio#9893409 · ✨Member✨
1,745
Unpaid Company!#32417777 · Cool dude
1,681
Games.Rng#17120572 · Member
1,570
UT:ERROR VERSES#17298213 · MEMBER
1,544
The True Name#13301550 · Fallen Human
1,494
Undertale Broken AU Group#15832622 · Brokeniers
1,422
The Megaversal Group#35314041 · Member
1,317
Maybe Ops Group real#16725285 · Member
1,178
GodDefence#35220934 · Member
999
Undertale : Infinite Battle#15498025 · INFINITE MEMBER
859
YUKKIY'S SANS RNG FR#36056150 · Member
810
UMD Revival Group#36019495 · Member
595
あじゅりえるどりぃまぁのグループ#14792917 · あじゅなー
580
ダーチ村長のチーズフォンデュ#14951152 · チーズ🧀
374
Undertale au Mixed world#12508016 · member
374
Weaponz!#34027094 · Member
337
Ashes Of The Multiverse Development Team#263322665 · Member
242
Ragnarok lounge#32392834 · Cool players
196
Something Good Studios#16401224 · Member
171
WSO Group or something#1092574928 · Enjoyers
100
BM Games / Bluemoon Games#12154142 · アンダーテール仲間🦴
83
おまるちゃんねるのグループ#15908380 · メンバー
70
フライパンのグループ#16162305 · メンバー
64
（nameless group）#35292430 · メンバー
63
キリと動画班のCHs グループ#34606321 · 大事なフレンドズ
62
チロルのロブロックス実況!メンバー達#9344762 · 視聴者様。
60
Tornado Madness Adventures 2nd Group#12003656 · Members
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BURO(仲がいい人？達）#11678551 · friends
53
O o -< f r 1 s k s t u d i o >- o O#35359329 · ･:*+:{ 𝙲 𝚑 𝚘 𝚜 𝚎 𝚗 }:+*:･
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Galaxy Chocolate studio#15551745 · fan
46
Undertale: Unfunny Soul Ops Group#15918002 · Member
40
ゲーマーと会話する場所#17403239 · 🎈🎈ゲーマー市民🎈🎈
37
鳥のグループだ>:)#35011551 · フレンド
33
茶番ゲームis許可#14451375 · メンバー
31
自由に入ってください#16514977 · 管理者
31
れんのフレンド広場#34113788 · さいえんてぃすとてれびまん
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Membership and rank as measured from this user’s public group list.