10 Best Japanese Floor Mattresses 2026 in the United States

The MAXYOYO Japanese Floor Mattress is a 4-inch thick king-sized futon designed with comfort and support in mind. Its three-layer construction includes a high-density foam core for firmness, flanked by polyester filling layers that add softness. The microfiber cover is durable and dustproof, helping keep the mattress clean and extend its lifespan. At 80 by 78 inches, it offers ample sleeping space, making it suitable for couples or anyone who prefers a larger floor mattress.

This futon is foldable and comes with straps and a storage bag, enhancing portability—ideal for dorm rooms, guest beds, or even outdoor use like camping. Since it arrives compressed, it needs 2-3 days to fully regain its thickness, and sunlight drying is recommended to speed up this process. Weighing about 22 to 24 pounds, it’s fairly easy to move but might be a bit heavy for frequent carrying by children.

The mattress strikes a nice balance between softness and firmness, offering good support without feeling overly hard, which fits well with the expectations from a Japanese-style floor mattress. Its versatility allows it to serve multiple purposes—from a sleeping pad to a floor lounger or play mat. The included dustproof cover is a practical addition that reduces cleaning concerns. For those seeking an affordable, comfortable, and portable mattress for floor sleeping, this MAXYOYO futon is a solid choice. Just be patient during the initial expansion and keep in mind that while it’s firm enough for many users, those needing extra cushioning might find it a bit too firm.

The FULI Japanese Futon is a traditional Shiki futon designed to offer a simple and space-saving sleeping option. Its 2-inch thickness is on the thinner side compared to some thicker mattresses, which suits people looking for firm support and a closer-to-the-floor experience typical of Japanese-style bedding. Made with three layers filled with polyester and covered in cotton, it provides a breathable, soft surface that’s easy to care for when paired with separate covers or sheets. At 75 by 55 inches, the full size fits a single adult comfortably, though it might feel small for taller or larger sleepers.

One of the futon’s biggest pluses is its lightweight (13 pounds) and foldable design, making it highly portable and easy to roll up and store, perfect for small living spaces or guests. The firmness is generally firm, offering good support but less cushioning if you prefer a plush mattress feel. It is great for minimalist and compact living, though the thinness means it may not be ideal if you want more padding to protect against hard floors. Maintenance involves airing it out regularly and using covers to keep it clean. This futon suits those who appreciate the traditional Japanese floor sleeping style and need a practical, portable mattress that doesn’t take up much room when stored.

The MAXYOYO 6" Extra Thick Japanese Floor Mattress is designed to provide a comfortable sleeping surface with its 6-inch thickness, which is thicker than many traditional Japanese futons. It uses upgraded high-density foam combined with polyester layers for good support and durability, making it suitable for adults looking for a firmer yet cushioned floor mattress. The full size (80" x 54") is spacious enough for most adults and can serve well as a guest bed or an extra sleeping option in small spaces like RVs or living rooms.

This mattress is lightweight enough (30 pounds) to be folded, rolled, and carried using the included straps, which makes it quite portable compared to conventional mattresses. The removable polyester cover is skin-friendly and easy to clean, adding convenience for everyday use. It also comes with a dustproof cover to help keep the mattress clean when stored.

While the mattress offers firm support due to its foam core, some users might find it less soft than thicker or memory foam options, so it may not suit those looking for plush cushioning. Also, because it is compressed for shipping, it needs time to fully expand after unpacking, which may require some patience. This floor mattress is a practical choice for anyone wanting a versatile, foldable sleeping surface that balances comfort and portability, making it especially good for guests, small apartments, or temporary sleeping arrangements, though it may not replace a traditional bed for daily long-term use if very soft cushioning is preferred.