>>25512724That was because she was voice acting a character for an hour every day. It's not something your average otaku NEET with no relevant background just does the first day they start streaming. Add to it that people thought it was an elaborate joke for the official Nijisanji channel getting a million subs and you get the narratives that she is a seiyuu or a retired idol anykara hired to play a fake chuuba for a week. Nobody actually knows who she is, even 5ch autists have zero ideas that haven't been shot down.