[Kokichi leads him up a floor and moves to a window that's facing the street behind the building - on the opposite side from where they entered. There's no back exit however, only one door in and out of the building.

But he points down towards the street once they're at the window, and Shuichi should be able to see easily what he's trying to show him.

On the street itself is another piece of graffiti, featuring a clown. What is with his organization and clowns?]

I'm thinking we need to try and figure out how to get to this street, but also wanted to see what you thought of it. Any clues you can glean from it this time?