Very much the "philosophy" of heating here in Japan; heaters for single room, heavy futons on the bed with no heater, kotatsu, foot warmers, etc. Comes from ol

Very much the "philosophy" of heating here in Japan; heaters for single room, heavy futons on the bed with no heater, kotatsu, foot warmers, etc. Comes from old, leaky wooden houses, but idea is the same. Lot of bad habits here still, but heating the upstairs guest bedroom all winter long isn't one of them