Never Leave Your “Bed” Again With This Warm, Cosy Japanese Invention

The days are getting shorter, the nights longer, and the weather colder. It makes you just want to stay in bed all day. Well, you’ll be pleased to know that you can — with this Japanese kotatsu.


Belle Maison

It consists of a blanket placed between a low table-frame and table-top, with a heat source placed underneath the blanket. With your legs placed under the blanket, someone wearing traditional Japanese clothing would have warm air come through the bottom of their robes and exit around the neck, heating the whole body.


Belle Maison

The origins of the kotatsu can be traced to the 14th century Japanese irori, or cooking hearth. By the 17th century, irori dug into the ground, called hori-gotatsu, resembled a fixed kotatsu. Modern kotatsu, which are moveable, are referred to as oki-gotatsu.


Matthew McVickar / Sjschen

Since most Japanese homes have little insulation, kotatsu serve as effective space heaters during the cooler months.


 Belle Maison

So cosy!


Belle Maison


Belle Maison


Belle Maison


Hamamatsu Kamera Tsuushin

Iranians also have a very similar contraption, called the Korsi, which is still used in households today.