Would you happen to know what those usernames are, or have you broken off contact long enough to the point that you just know her previous usernames don't give any results any more?
I'm pretty sure it's still sakurabai or whatever. Though, she doesn't seem to be posting a lot anymore and just using it as a personal account now. It seems as though she's given up on being a va idol desu. I think it's best to leave her alone tbh
Some more stuff i remembered from her college era:
-she told us all her story about being adopted and Japanese. We went with it but none of us really believed it. I've met her parents and they are eitver Filipino or Vietnamese (don't remember). She speaks tagalog/Vietnamese fluently.
-Was extremely jealous/passive aggressive to my gf at the time and trying to get us to split up. She was dating her bf during all of this but they were long distance so I guess she decided to chase me.
-Forced my friend, who was exhausted after a long overnight nurse shift, to drive her around for a con.
-At this same con, she insisted we all stay at her parent's vacation house and LIED to her parents about us being pushy about being let back in that they had to ABANDON THEIR ANNIVERSARY DINNER like jfc who does that.
- one time (and this was not my proudest moment) I asked to borrow some money. She told me no (which was fine) but IMMEDIATELY after announced some sort of fanart contest for the EXACT amount I had asked for.
-she was just very manipulative and a compulsive liar. She'd get really nasty if anything went against the kawaii pinku desu image she had made for herself.