Japan has a number of sleeping arrangements that can be jarring if you didn’t grow up here. Sleeping in a futon on the floor, often in a space that doubles as your living room and/or kitchen, can take some getting used to. A surprisingly large number of pillows sometimes come filled with, by Western standards, unusual things such as buckwheat husks.
But you know what? Maybe we’re being too picky. As Shiro the Cat shows us, all you really need for a good night’s sleep is a cooking pot, and, if you’re looking to get really luxurious, a sweet potato.