We are mindful of the natural environment and our bodies, and try to avoid using products that contain chemicals as much as possible. We support producers by purchasing and using high-quality, carefully handmade food and products. As for electrical appliances, we use only the bare necessities: refrigerators, washing machines, kitchen appliances. We try to live a simple life, valuing our possessions. You can use the washing machine, but we ask that you do not use detergents. We use spring water from the mountains for all our daily needs, including drinking water. (Drinking water quality tested in accordance with the Food Sanitation Act)