I've had a platform bed for years, but lately I've been thinking about purchasing a Shikibuton, an authentic Japanese mattress(futon). Unlike the American style futon, which can be very lumpy and hard, the authentic Japanese futons(Shikibutons) are very comfortable. I've slept on them during my travels as a child, and my parents had one for years as a temporary guest bed.
I've found a few companies which make these by hand in the United States. One of them is in New Hampshire, J-Living; and another hand makes these in New Jersey, White Lotus Home. Right now I'm partial to
one made by White Lotus because it is thicker and comes with a wool outer layer, if desired. White Lotus Home does not add perfumes, formaldehyde, or dyes to the natural fibers and materials. They also offer certified organic cotton for a bit more. Custom sizes can be made to order.
J-Living looks like the more authentic of the two Japanese futons. It has no wool outer layer and is made only with the traditional dense cotton batting. It can be easily folded away. Futon covers can be made to order with Japanese fabric, and they sell the Kakebuton, a traditional comforter.
I wonder if these Shikibutons will feel the same as I remember? We'll be using a tatami mat as a base. Reviews on both brands of futons have been favorable, so I hope it's a good experience when we purchase these.