The article discusses the Japanese mattress, known as a shikibuton, which is a thin mattress typically laid on the floor or on top of a tatami mat. The history and materials used in making shikibutons are explored, as well as how they compare to traditional mattresses. Benefits of sleeping on a shikibuton include their lightweight and eco-friendly nature, while caring for them involves airing them out regularly and spot-cleaning if necessary. As awareness of their benefits grows, shikibutons are likely to continue gaining popularity worldwide.