Amazon.co.jp: Niceday Year-Round Comfort Series Futon Mattress, 39.4 x 78.7 inches (100 x 200 cm), Single, Beige, Comfortable Temperature for Hot and Cold, Moisture Wicking, Temperature Adjustment, Cotton, 3-Layer Futon : Home
BALUS 9.8 Inch Folding Sofa Bed Couch, Memory Foam Futon Mattress Linen Fabric Sofa, Floor Couch Lounge Sleeper Bed for Living Room Bedroom Guest Room, Dark Grey - Walmart.com
round futon, round futon Suppliers and Manufacturers at Alibaba.com
Amazon.co.jp: Futon Mattress, Shijira Weave, Sleeping Mat, Single, Cotton, Skin-Friendly, Sweat Absorbent, Quick Drying, Lightweight, Odor Resistant, Dust Mite Resistant, 23.6 x 82.7 inches (60 x 210 cm), Thick, Long Zabuton, Sleeping