It's a strange thing to know how to do given her age, but it's nothing she's going to overly question. What matters now is Souji and his safety, if she can help with that, then she'll do everything in her power.

Once all the other ayakashi are appropriately destroyed she lets go of time stop, now it's just them versus the mother of all of these small ones. There's the suggestion of a breath being taken as he reinstates the time stop, freezing the largest in place.

Go.