Katsuo @roronoazoro101121 #3755495942

29 July 2022

account created (per Roblox API)

9 Sept 2026, 11:58

last measured (UTC)

Username record

@roronoazoro101121 — observed 9 September 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)

Otaku Universe INC.#33090721

The Ninja clan of the elemental gaurdians#8974426

Open data

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

Also a member of

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Gamer Robot Inc#4372130 · Member

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Roblox#7 · Member

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RELL World#1226491 · [Gen] 2X21

6,614,572

rip_family#13189664 · Rip_Family

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[HS] Haze Studios#6602131 · Community

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RELL GAMES#4939446 · Bronze Rell

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Boss Studio [ V.1 ]#13494271 · Member

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P O P O#14453089 · Member

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·InVision Games#10861603 · Member

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Midnight Continent#9233039 · Member

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RELL Seas#11020595 · Member

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Zero Developer Studio#10749844 · Member

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