No cheese. That really does sound like Hell as Valdis isn't sure Lucifer has managed to import it in her world either. But she can't tell if Nobunaga means Hell, Hell, or...some other Hell.

"When you say Hell, I assume you don't mean the underworld. Lucifer's domain. The realm of demons from Christian mythology?"

Because Nobunaga isn't evil as she knows it, or a demon like those from her world, and she knows he has a soul, she can sense it.