架构师提供的文本描述。这个地块位于札幌市的北部，在那里，房屋被像电网一样分割开来。在3栋建筑的包围下，剩下了一个小包裹，面积约100平方米。在建筑物的东侧，有一条长廊，里面有一片古老的杨树林，用作风衣。虽然这些树对地块本身没有直接的影响，但它们间接地促成了建筑标准法，该法律要求不可避免的后退距离，将包裹内的可用空间减少到40平方米。

Text description provided by the architects. The parcel is located in the north of a city named Sapporo, where the housing block is split like a grid. Surrounded by 3 buildings, a tiny parcel that contains about 100 sqm was left over. On the east side of the building, there is a promenade with an old growth poplar forest which acts as a windbreaker. While these trees don't have a direct influence over the parcel itself, they indirectly contribute to the building standard law, which requieres an inevitable set back distance, reducing the usable space within the parcel to 40 sqm.

在建筑物的北段，你会发现楼梯，浴室，落地和其他各种空间将安排在建筑物的北部。这是公共空间和私人空间之间的缓冲区。在它的后面，客厅的地板比周围的房间低600毫米。

In the northern section of the building you will find the stairway, the bathroom, the landing, and other various spaces will be arranged in the north of the building. This is a Buffer zone between the public space and the private space. Behind it, the living room floor is -600mm lower than the surrounding rooms.

 Courtesy of Jun Igarashi Architects

石桥军建筑师

随着建造半地下室的决定，房间的天花板变得更高了。我设计了一个缓冲区，像一个走廊，和一个大海湾窗口在南方的LDK。在第一层和第二层之间有一些滑雪板，顶层有一间大卧室。

With the decision to make a semi basement, the ceiling of the room becomes higher. I designed a Buffer zone, like a porch, and a big bay window in the south of the LDK. Between the first and the second floor there is some duckboards, and a large bedroom on the top floor.

 Courtesy of Jun Igarashi Architects

石桥军建筑师

这所房子没有窗户看外面的风景，但是，根据建筑标准的规定，必须在建筑物里放一些窗户。窗户由纤维塑料板覆盖，通风窗用木板覆盖，与外墙材料相同。

This house doesn’t have any window to regard the outer scenery; however, according to the building standard law, some windows must be placed in the building. The windows are covered by a fiber plastic board and, and the ventilation windows are covered by a wooden board, which is the same material as the exterior wall.

在建筑物的南段，光线聚集在长方形中，只有反射光才能反射回生活空间。

In the southern section of the building, the light collects in the rectangle allowing only the reflecting light to shine back into the living space.

但是在这个长方形的后面，它的光的起源显示了脸，并一点地变成了另一个特征。

But in the back of this rectangle, its light’s origin shows face and changes little by little into another characteristic thing.