建筑师：Florian Busch Architects建筑事务所提供
地点：日本，Niseko
项目团队：Florian Busch, Sachiko Miyazaki, Tomoyuki Sudo, Holger Pausch (实习生)
结构工程师：日本 Ove Arup
承包商：Sudo公司
业主：Hokkaido Tracks Development
面积：154平方米
年份：2012
摄影：图片由Florian Busch Architects建筑事务所提供

Hirafu L型住宅是位于日本北海道，Niseko的一个私人度假村。保持了史前年代的悬崖地形，该地是与Yotei 山的景色不相称的陡峭的斜坡地形。

尽管距斜坡上的住宅（House on the Slopes）不远，这里的土质条件却大不相同，因此，挖掘山将需要大量的加筋土挡墙，这样会不可避免的增加成本。基于这些限制，为了利用该地的景色，我们提议在树林中建房。

该房所在地移动和垂直下滑的地形造就了其壮丽的悬崖景观，L型住宅有水平分裂和移动之势，其简单的外型空间开放、视野开阔，看起来似乎在斜坡上向上移动。

就像建筑物本身，其内部布局简单：一段楼梯从底层建筑的后壁'旋转'到悬在其上的楼上建筑，使建筑物可见的部分有所改变，就像一个人爬上Yotei山的斜坡一样。

宽阔的客厅和厨房空间延伸到带有露天浴场的露台（底层的屋顶）。其私人睡眠和洗浴的区域在建筑底层，其高度足以欣赏悬崖下和Yotei山脚下，山谷广袤的景色。

Plan 平面设计图


Site Plan场地平面图


Site Plan场地平面图


Detail细节图

特别鸣谢翻译一组10号 张晓丽 提供的翻译，译稿版权归译者所有，转载请注出明处。

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Architects: Florian Busch Architects
Location: Niseko, Japan
Project Team: Florian Busch, Sachiko Miyazaki, Tomoyuki Sudo, Holger Pausch (intern)
Structural Engineering: Ove Arup Japan
Contractor: Sudo Corporation
Client: Hokkaido Tracks Development
Area: 154 sqm
Year: 2012

Photographs: Courtesy of Florian Busch Architects, Hiroyuki Sudo
The L House in Hirafu is a private holiday residence in Niseko, Hokkaido. Following the escarpment that defined the topography in prehistoric times, the site is a steep slope with un-compromised views of Mount Yotei. Despite being located not far from the House on the Slopes, the ground conditions here vary so drastically that excavating the mountain would lead to massive reinforced retaining walls and hence a prohibitive increase in cost. In response to such constraints and in order to exploit the site’s view, we proposed a house in the trees.
Where the topography shifted and slid vertically creating the escarpment with its stunning views, the L House is split and shifted horizontally, a simple gesture that opens up space and views as the building seems to move up the slope.

Like the building itself, the internal layout is kept in simplicity: Entering below the overhang of the upper volume, a staircase moves along the rear wall of the lower level to come out ‘rotated’ in the upper level, rendering the shift of the volumes visible as if one had climbed the slope towards Mount Yotei.

The wide living and kitchen area extends onto a terrace (the roof of the lower volume) with an open air bath. The private sleeping and bathing areas are in the lower level which is just high enough to enjoy wide views of the valley lying under the escarpment and at the foot of Mount Yotei.