This interesting little Shintō shrine on the edge of Gion contains one of the most peculiar objects we've encountered anywhere in Japan: the enkiri/enmusubi ishi. Resembling some kind of shaggy igloo, this is a stone that is thought to bind good relationships tighter and sever bad relationships.
If you'd like to take advantage of the stone's powers, here's the drill: purchase a special piece of paper from the counter next to the stone and write your name and wish on it. If you want to bind your love tighter (figuratively, of course), grasp the paper and crawl through the tunnel in the stone from front to back. If you want out of your present relationship, crawl through from back to front. Then, use the glue provided and stick your wishing paper to the ever-huge collection of wishes decorating the stone.