Designed by Naka Architects, this small villa is an environmental device, where we can find ourselves as a part of nature throughout the year. This villa is built in Hakuba, famous for its international snow resort. In this area, many houses have ground floor, which is set at 1 meter high from the ground because of the deep snow. As a result, these houses are visually and functionally separated from the surrounding nature. So, I set the large roof upon the site at first, which enables a floor continuous with the ground level. This large roof, made of polycarbonate panels to bear the weight of severe snow, is transparent to gain a lot of sun light onto the roofed terrace. So, we can enjoy time and light in the forest.