Leave it to Japan to come up with the weirdest things imaginable. What are they up to this time? They've created a giant cockroach trap that is made up of a super-sticky residue. How do they find out if it will work to trap all sorts of humans? They make a scientist, a sprint runner, and a sumo wrestler attempt to run across it. Obviously none of them get more than a few steps across the sticky platform before they give up in pure pain and agony.
Thank god none of them had too much hair on their bodies or this would have been much more painful that it already was.
Maybe if they wore multiple pairs of socks or shoes, they could get across by losing one layer with each step...