He hides in the LAST stall of the GIRLS BATHROOM and when you use it or the stall beside it and leave he'll come and ask you the question "Red cape or Blue cape?"
-If you say red he'll slit your throat or cut off your head so it looks like you have a red cape
-If you say blue he'll start choking you until your face turns blue
-If you choose none a hole will appear and a head will come and drag you in the hole. NO ONE has returned ever since
So do you dare use the last stall or the one next to it~? Haha I'm joking this is just a JAPANESE URBAN LEGEND! It's not real! Or is it? ;3