10 Best Japanese Floor Mattresses 2025 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 MAXYOYO 6" Thick Japanese Floor Mattress is a well-designed futon-style mattress that offers a comfortable and supportive sleeping surface with its 6-inch thickness and upgraded high-density foam filling. This thickness is an improvement over thinner traditional futons, making it suitable for adults who want a bit more cushioning without sacrificing firmness. The mattress comes in a queen size (80 x 60 inches), fitting most beds or floor spaces comfortably, which makes it versatile for bedrooms, guest rooms, or even use in an RV.

Its polyester cover is skin-friendly and removable for easy cleaning, an important feature for maintaining hygiene. The mattress also includes a dustproof cover and carrying straps, enhancing portability and storage convenience. While it weighs about 32.7 pounds, it remains manageable for rolling up and moving around. The firmness leans toward medium-firm due to the dense foam layers, ideal for those who prefer solid support rather than a soft, sinking feeling. This makes it a good option for people needing back support or those who want a firmer sleeping surface on the floor.

The mattress arrives compressed and rolled, requiring some time to fully expand and regain its shape after unpacking. While the polyester cover is practical, it may not have the breathability of natural fabrics like cotton, which could affect comfort in very warm conditions. This mattress is suitable for adults seeking a portable, firm, and thicker Japanese-style floor mattress with easy maintenance. It performs well for guest rooms, casual sleeping setups, or travel use, but those expecting a plush or very soft feel might find it too firm.

The MAXYOYO 6" Japanese Floor Mattress offers a solid 6-inch thickness with high-density foam filling, which provides good support and comfort for a floor sleeping experience. Its twin size (80" x 39") fits well in smaller spaces, making it suitable for bedrooms, guest rooms, or even RV use. The mattress uses a plush polyester cover that is skin-friendly and removable, which helps with cleaning and maintenance.

Portability is supported by its foldable design and included straps, although at 22 pounds, it’s somewhat heavy compared to thinner futons. The firmness leans toward medium-firm due to the dense foam layers, which can suit adults who prefer a supportive surface rather than very soft bedding. An environmentally friendly packaging approach means it arrives compressed and needs time to expand fully. While its grey color is versatile, the mattress is relatively thick for a traditional Japanese futon, which typically is thinner and more flexible.

This thicker design is a plus for comfort but may reduce the authentic tatami feel some users seek. The included dustproof cover is a nice extra to keep the mattress clean over time. This mattress is a good choice if you want a comfortable, supportive, and portable floor bed with easy maintenance, though it might feel a bit heavy and less flexible compared to classic thinner futons.