A house with a dirt floor as an intermediate area. When you open the front door, you are greeted by an open, open dirt floor that invites you to look outside. By blurring the boundaries between your home and the outdoors, you can experience the outside more closely. When the dining room fittings are opened, it becomes an open space that is integrated with the earthen floor. Place plants on a small outdoor terrace adjacent to the Japanese-style room to connect the Japanese-style room, dirt floor, and outside.