I don't think physical attacks are going to work against ghosts...

[ She kind of reminds him of his classmate Kirishima, whose toothbrushes never last long. Friendly guy.

Well anyway, what does he know about ghosts? What he does know is the map of Trench he pulls out of his backpack. Written on it in pencil (in Japanese) are a few concise notes about each neighborhood. ]

So what kind of place are you looking for?