The hotel has no floor heating.

We used to use "electric heaters" and "kerosene heaters", but now they are all air conditioners. Because there is no home heating and heating facilities in Japan, that is to say, cities in Japan and China have different heating systems. Therefore, the most commonly used heating appliance in winter in Japan is kerosene stove. Because kerosene is cheaper, most of them use it at home. Gas cookers and electric heaters are also in use.

Some private houses will install floor heating, but there is no "floor heating" and "heating" in the hotel, only air conditioning. "Apartment" and "rented house" have neither heating nor floor heating. Household appliances such as gas heaters, oil heaters and electric heaters are generally purchased and used by families themselves.

In a harmonious room, there is a small quilt stove called KOTATSU, which is a square low table covered with a quilt. There is an electric heater under the table, which is usually connected to the table structure. A warm table sits on a thin cushion, sitting on it to warm your legs and feet, and even your whole body is under the warm table. Generally speaking, carbon or electricity is used for heating.

Japan turns on air conditioning in winter, which is unknown elsewhere, but my friend used to live in Tokyo. At that time, they had air conditioning. She shared a room with others, but the original owner had air conditioning. My friend uses an electric stove and an electric blanket. Before my friend had these, the room temperature was 2- 13 degrees, and it was still very cold. The time spent outside is generally different from that in Northeast China. Many Japanese girls wear a lot of clothes and their thighs are bare. Are they cold? I don't know. But my friend can't show his thighs. She is a girl who is very afraid of cold.