Footprint of the Buddha
仏足跡
Bet you didn’t know the Buddha had a swastika on each toe. Well he did, at least before WWII, and still in parts of Japan where the swastika doesn’t have the negative image it has earned nearly everywhere else in the world.
Believers are encouraged to take their shoes off, stand on the Buddha’s footprints, say a few words, and get lucky. This is found at Miyajima’s Daishoin.