[All it's really doing is mildly inconveniencing Bishamon, considering the lack of reaction beyond merely the unimpressed looks. But it appears this woman isn't completely unwilling to explain, so Bishamon listens while the opportunity is there.

It's an unusual explanation, but it sounds as if it's typical for this world.]

I see. I don't think I've seen anything of the sort, so hopefully I'll return before too long. [She taps her foot against the moving shadow again, which grins toothily and makes a much angrier stomping motion with its foot.] I presume these things aren't a normal part of arriving here, since you don't have one yourself.