User blog comment:Lethargic Yuki Co./A Little Offer, Desu :3/@comment-27495763-20170204114651/@comment-26113939-20170204115005

Her last name yeah, but it'll prolly be just a very literal translation of "Rosalin" XD

Expect it to be a while before the PIA characters get added in; they're going to appear in a sequel to a light novel that I'm currently writing.