Possibly the large, flaming shield on her back that resembles the sun will give him a clue. Or not. Whether or not it does, while he's been trying to work out what Amaterasu is, the mob finally catches up. Ammy interposes herself between Naoki and them, to keep anybody from doing anything they'd regret.

Several trees pop up with a flick of her tail, blocking Naoki's way in case he had any thoughts about trying to leave.

"Thank you Professor. We can handle things from here," says the student that called out. Several others behind him crack their knuckles ominously. Ammy barks.

"Peacefully? Professor, you have to be kidding." Ammy barks again.

"Fine," the student answers, not the least bit happy about it. "Return the merchandise you took, or pay for it. You don't just get to walk off with it."