The Karup futon bed Japan blue 180×200 cm is the widest size of the Japan in Vivid Blue: 208 cm wide, 228 cm long, 20 cm high. A wide, low bed in bright blue that, thanks to its low profile, remains stable even in a large room.
Two sleepers each have 90 cm, just as much as on a single bed. Keep the rest of the room light: white walls, a wooden floor, and bedding in white or ecru. The blue does the rest.
Built for a width of 208 cm
Karup Design makes the Japan from solid wood sourced from FSC-certified Scandinavian forests and paints the frame in Vivid Blue. The open frame stands on eight legs, so that the solid wood slatted base is supported across the full width. The slatted base and assembly instructions are included. Prefer tatami? Then choose two 90×200 cm mats during the configuration process, with a rice straw core and a rush grass top layer.
Dimensions of the Japan blue 180×200
- Mattress size 180×200 cm
- External dimensions 208 cm wide and 228 cm long
- Frame height 20 cm
- Frame painted in Vivid Blue
- Tatami bed base optional: 2 pieces 90×200 cm
If 180 doesn't fit, then there is the Japan blue 160×200 cm . Japan blue 140×200 cmIt is the same wide size without color. Japan natural 180×200 cm, in dark brown the Japanese carob brown 180×200 cm.
Futon for a wide bed
All Karup futons are available in 180×200 cm. Choose one when configuring or order the bed without a futon:
- Traditional: coreless cotton, approximately 13 cm
- Comfort: cotton with a 4 cm foam core, approximately 15 cm
- Coconut: cotton with a 3 cm coconut board core, approximately 16 cm
- Sandwich: cotton with a core of 4 cm latex foam and 3 cm coconut board, approximately 16 cm
- Double latex: cotton with an 8 cm latex foam core, approximately 18 cm
- Triple latex: cotton and wool with a core of 6 cm latex foam and 2 cm horsehair, approximately 20 cm
Which filling suits which sleeping position is listed in our futon mattresses.
Or rather organic
The Karup futons are made of recycled cotton, eco-friendly but not organically certified. For a fully organically produced mattress, without chemicals and pesticides, with certificates and quality marks and a more luxurious finish, choose the organic futon mattress Traditional 180×200 cm and you order the bed without a futon.
When installing, allow for 208 x 228 cm and walking space on both sides. If you would like to see the Japan in person first, visit our showroom in Bergen op Zoom, featuring the largest Karup Design collection in the Benelux. Delivery in the Netherlands and Belgium is free.



















































