[Good. While Nekogami is close but focused on the enemy movements, Akira gets a better look at him. Terry mentioned black wisps of smoke; are those visible now, when he's not actively engaged?]

A coin sounds fine. But doing it with four people in the area will alert all four of them, and then they'll be even more on guard. So it needs to be when she's by herself.

[At first, the teenagers with attitude stick together in groups of two or three, staying to the area near where they last saw Akira and Kido. One of them is inspecting the ice wall, and speaking to the others. They're not spreading out... yet.]

We also don't know what we're going to do once we're down there. Call out, approach her directly, send a Persona?