Sana anju got it from twitter
She wrote ,She's faustrated from long absence..she is going to release her stress with customers says she's moving to YOSHIWARA
I searched YOSHIWARA it's a red light district from 17th era male and female prostitutes throughout Kyoto to edo
I don't think it exists now so this could just mean she used it in metaphorical way.
But she did write visit me at the end