Talk:Manako/@comment-85.100.35.191-20130826213846/@comment-25997921-20150818235051

I don't think any of MONs ages are known, though it's unlikely any of them aren't adults considering their job.

Considering Manako appears to be based on a Hitotsume-Kozo (a Japanese youkai with one eye and a child-like body), that would presumably include her.