後神 Ushirogami looks like a ghost with long black hair, and a large single eyeball located on the top of its head. It doesn’t have feet, but instead has a long, twisting body which allows it to leap high into the air. An ushirogami’s favorite tactic is to scare people by leaping out and appearing right behind them (thus its name). They like to tug on the hairs on the back of a person’s neck and then vanish just as they turn around to see touched them. Other pranks that ushirogami enjoy include placing their icy cold hands or breathing their hot breath onto the necks of their victims. Ushirogami particularly like going after cowardly young women walking the streets at night. They sneak up behind them and untie their hair, causing it to fall all over the place; or they run their hands through the woman’s hair and mess it around, causing it to become tangled. Sometimes they call up strong gusts of wind to blow umbrellas away. Ushirogami is thought to be a kind of okubyо̄gami—a spirit that causes cowardice, or that specifically targets cowardly people. Its name comes from the words ushiro (behind) and kami (spirit). However, there is a hidden pun in its name: ushirogami also means the hair on the back of your neck, and the phrase ushirogami wo hikikaeru (to have the hairs on the back of your neck pulled) means to do something with painful reluctance. It describes a person who has to do something that they really don’t want to do. As they search for some way out of it, they turn around and look behind them as if the hairs in the back of their head were being metaphorically pulled. The pun is that the ushirogami (spirit) is pulling on your ushirogami (hair), causing you to become cowardly and not want to do something. You turn around to see who pulled your hair, but there is no one back there. Thus the ushirogami can be explained as both an external entity which causes fear, or as the internal personification of your own cowardice or reluctance.