Ryobu @youcantknoc #125657677

8 May 2016

account created (per Roblox API)

19 Aug 2026, 02:16

last measured (UTC)

Username record

@youcantknoc — observed 19 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)

undertale fans club!!!!#7860919

Tensei Rebound#33093867

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend

BIG Games Pets#3959677 · Fan

LSPLASH#3049798 · you guys

Sonar Studios#2919215 · 🕹️Sonarian

Quataun#12121240 · Member

Uplift Games#295182 · Dreamer

BIG Games™#2703304 · Fan

Virtuality World#3606245 · Member

The Flamingo Fan Club#3336691 · December 5th we will all do something

(学乱) Gakuran#416091513 · Students

RELL World#1226491 · [Gen] 2X21

RELL GAMES#4939446 · Bronze Rell

Slayers Unleashed#10030212 · Game Community

Boss Studio [ V.1 ]#13494271 · Member

United States Army #3108077 · [E1] Private (Basic Combat Training)

Happy Goof Games!#35854874 · Member

Nightmare Industries#2930838 · Fan

_create#6682631 · fan

·InVision Games#10861603 · Member

B-b Studio#365995 · D Rank -

Stevos Gem Eras Roleplay#4303068 · ✨ | Supporter

Studiolo#6152542 · Member

Goat [Ro-Ghoul]#4075378 · Denizen

Power Simulator 2#5175275 · Member

Calamity [Ro-Ghoul]#4097667 · Conqueror

Holy War X#4302692 · Community Member

Project Hero 2#1230373 · Community

The Commission of Counter Ghoul [Ro-Ghoul]#4075037 · Trainee

ρradα#5857403 · Subscriber

Saku Games#6101814 · 🌸〗Supporter+

The Demon Slayer Roleplay Group#5787700 · [1] Beginner Slayer

Team Genesis Studios#5154623 · Member

Black Dragons [Ro-Ghoul]#4431604 · Human

Roblox Zooblox#3837595 · Trainees

Sans Multiverse & Sans vs Chara#5319738 · Member

Undertale: Judgement Day#6221681 · Member

JUPITERPIERCER - Sans AU Tycoon#5530638 · Member

Tynezz Games#2779668 · Member

chipmunk gaming#2829510 · Member

joe's group lol#12832629 · Member

Nexus Exchange#14825467 · Member

[EA] Wind Wanderers#3048896 · [Wind] Wanderer

Altimox Clan#9208204 · 😃 Fans

Rig Shift#36086583 · Member

USB Fan Group!#7649015 · Fan

Redi Stylez#4654126 · Member

Official Naruto Roleplay Group#11933709 · Member

.: Undertale Roleplay Group :.#3970844 · Fans

The Grid Studio#4660698 · Souls

Jin Development'#6583704 · Member

BNHA: ONCE UNITED#8208259 · Member

The Film Department#7062010 · Fan/Member

Cataclys Games#6668276 · Wave 0

The 'Cross' Gang#7387312 · Members

The Crooked Moon#8111821 · Notable Supporter

Anime RP (Group)#12684804 · Cool people

Steven Universe: Crystal Calamity#8498079 · Member

PO - The Foundation#5306317 · Registered

POLYP008's Epic Group#7371493 · Player

Prophecy of Sorrow#16236932 · 🌎︱Members

N̥ͦe̥ͦo̥ͦn̥ͦs̥ͦ#5889431 · Fans

MRC Studio#6063030 · Members

Stalked Community#8043312 · Member

Truth to [WIP] Undertale#4156768 · more randoms ( or idiots )

Bloxtale 2 The battle begins#7977617 · Aus Fighters

.vessel#540179099 · access

Project Diamond#4578688 · Member

Undertale Au: Mega Multiverse Group#9030936 · Member

Adventures Legacy#15923361 · Member

GRVE Games#17392909 · Member

Wolfie/Protogen Gang#9231417 · Admin/Mod

Worst Generation Studios#15223107 · Member

Void Studioz.#11367488 · Member

UnderTale AU Fighters Fan Club#7882144 · Uifsf jt op offe

Fall Studio Dev.#15610323 · Fan/Member

ELMO MULTIVERSE FANS FOREVER#6001947 · GATE MILITARY

Sam distant devs#33047735 · Tester

Red Gear Studio#8375041 · Member

Luminary Games Official#32322411 · Member

| : | Mori and Mask Projects | : |#17115973 · Tester

bobyen#463787780 · Tester

-Cryptic Studios-#34135578 · Member

Black Sea Regiment#15011817 · 13

Rat__studio#541790526 · Member

Distraught Realm#33953192 · Founder

8

Bite The Dust Games#400341469 · Developer

6

Trashý Studios#34949736 · Developer

6

demonic tribe#8459758 · lower life forms

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