场地被平缓的山丘环绕，在狭长的中心 “V “字形场地前展开了一片绿色区域。我们试图通过利用场地的独特特征来调整与城市的距离，以及与自然环境的距离，并将绿色区域立体化。
The site is surrounded by gentle hills, and a green area unfolds in front of the narrow-centered “V” shaped site. We attempted to adjust the distance to cities, as well as that to the natural environment, by utilizing the unique characteristics of the site, and three-dimensionally integrating the green area.
具体来说，建筑的轮廓是按照场地的形状来确定的。两个浮动的草坪被规划成这样，它们看起来与前面的绿色区域是连续的。车库屋顶上的草坪向客厅倾斜，同时将视线从室内引向公园里的树木。另一块草坪是在居住空间的屋顶上做的。它向街道一侧倾斜，与周围的树木一起创造出丰富的绿色风景。
Specifically, the outline of the building was determined to follow the shape of the site. Two floating lawns were planned in a way such that they appear to be continuous with the green area in front. The lawn on the roof of the garage slopes down towards the living room, while directing a line of sight from the interior to trees in the park. Another lawn is made on the roof of the living space. It slopes down towards the street side, creating a rich green scenery along with the surrounding trees.
漂浮的屋顶具有帽子般的功能，在夏季作为空调吸收太阳辐射，在冬季作为保温层保持室内的热环境。
The floating roofs have a hat-like function that work as air conditioners to absorb solar radiation during summer, and as insulation to maintain the interior thermal environment during winter.
内部空间是一个大型的木制开放空间，中心是一个中空的核心。通过操纵自然光、与街道的距离以及与街道的高度差，该空间在房子的后面变得更加私密。中央核心将自然光引向一楼的浴室及其周围，同时作为通往屋顶的通道和通风管道。此外，由于它在结构上承受了很大一部分地震力，所以只需要用50mm的细管作为支柱来支撑带有浮动草坪的车库屋顶。
The interior space is a large wooden open space with a hollow core at the center. By manipulating the natural light, the distance to the street and the height difference with the street, the space becomes more private towards the back of the house. The central core directs natural light to the first-floor bathroom and its surroundings, while functioning as access to the roof and as a ventilation pipe. In addition, since it structurally bears a large portion of seismic forces, only 50mm thin pipes were required for pillars to support the garage roof with a floating lawn.
这个类似于城市化的丰富的绿色洞穴的建筑，与城市保持足够的距离，同时通过光线进入的水平和垂直空洞，使人们享受到与城市或自然环境的新鲜关系。
This building, which resembles an urbanized rich, green cave, maintains adequate distance from cities while enabling enjoyment of a fresh relationship with city or natural environments through the horizontal and vertical hollows where light enters.
Architects: Makiko Tsukada Architects
Area: 97 m²
Year: 2013
Photographs: Shinkenchiku Sha
Structural Engineer:Taizen Nieda, Mitsuyoshi Yoshida
Architect In Charge:Makiko Tsukada
City:Yokohama
Country:Japan