It 's a true fact that most people who do not sleep on the futon mattress futon mattress aware that were invented by the Japanese. For several decades, the Japanese sleep on a futon mattress on their territory. Why not see the need for a frame, box springs and headboard. All these futon mattress in advance was actually made from thin mattresses, pillows and mattress. Every morning futon mattress can be rolled up and stored in a closet. Today, the futon mattress units are so popular in western countries, if they become a deep understanding of Japan and item.