Koishi seemed completely unfazed with what was going on, waving a hand to Voidwalker - almost dismissively, as she smiled."Don't worry, don't worry, I'll be fine!"
As the officers spoke, she tilted her head, curious as to how they could spot her...she was unaware of what AI was, or any advanced technology really. Oh well! Either way, she was happy to be able to speak to people again, it was almost like things were back to normal for a moment!
When asked if she was a tourist, she nodded slowly. "Yep! I just sort of wander around places, I end up in the strangest places too...! I think this is my...second time here? This city is really pretty."
Afterwards when asked for identification she blinked and held her finger up for them to wait a moment as she produced a folded piece of paper she would hold out for them to take. It was...crudely drawn on with crayon, listed her name, her "status" as a tourist, and a small stick figure representation of herself. On the back it looked to be a more official albeit foreign ID...of some sort.
Name: Koishi Komeiji
Species: Satori
Nationality: Gensokyan
Address: Chireiden, Old Hell, Gensokyo
"In the event of my sister causing trouble, please come to Chireiden and let me know." - Satori Komeiji
The identification was likely only meant to be displayed where she originally lived, and wasn't too helpful here. Still she smiled along and waited for their reaction.