Nirmala Yumeria is a chaotic, chatty, at times childish, and multi-talented 'magical' idol. Her specialty is talk streams, as she had claimed in few of her streams to be the most comfortable doing talk streams amongst any other kind of streams. Due to various mishaps as well as her chaotic personality on streams, there are many instances where her viewers claimed her as a variety of animals besides her initial cat-girl persona, but specifically horses.
She also had the tendency to be a delusional fan girl in most of her streams, notably her gacha streams, subtly claiming that she's a Yumejoshi (a term for delusional fan girls who pretends they're dating their favorite character) in one of her shorts.
In particular, she tends to claim to be the wife of Gold Ship from Uma Musume especially when redirecting any flirting from fans or VTubers alike as a form of her delusion.