For a few days, a class of elaruu fan accounts existed. The class started on January 3, 2024, and closed on January 6, 2024. It was located here. The class owner was @MilesClass, who is now banned. It's unknown who was behind the account.
The class had 2 studios: "New" (coincidentally the 34433333th studio) and "Solving @elaruu".
I believe you meant 34433333th studio?