Sora @SeiSeiKatsu #1079829838
15 May 2019
account created (per Roblox API)
6 Sept 2026, 08:43
last measured (UTC)
Username record
@RealRussianSenpai — observed 6 September 2026
@SeiSeiKatsu — observed 6 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.
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2Membership and rank as measured from this user’s public group list.