A house located on the hill in Kamakura JAPAN. I put a large box which contains various of space, a small garden, entrance hall, living space, terrace, and so on. Interior floor area is 47% compare with the whole floor area of the box. It means that exterior space is larger than interior space. I expect that the client find the new way of life in exterior space more than interior space. And that will make various of life in the house.