Tatami mats are used instead of a bed frame underneath Japanese floor mattresses known as futons or shikibutons, or may also be used as a flooring material for a whole room. Like any product ...

MAXYOYO Japanese Floor Mattress: from $95.99 at Amazon A cheaper alternative to FULI’s mattresses, this high-density memory foam futon is available in five sizes including king and cot. It also ...