架构师提供的文本描述。这是一个非常小的房子，建在三角形的地方，在那里河流和道路是交叉的，并使之达到尖角。对于死胡同，它成为各种法规中的一项获得特别许可的计划.

Text description provided by the architects. This is a very small house built on the triangle site where the river and the road were crossed and made to the acute angle. For the dead-end road, it became a plan in various regulations for obtaining special permission.

 © Hiroshi Tanigawa

(C)谷川广史(Hiroshi Tanigawa)

居民是夫妻和一个小女孩。虽然它是一个新的地点，有限的地区，因为一条河是通过河岸和长廊，我想设计与河流的各种关系。建筑物是从场地派生出的三角形平面图上切尖角部分的形式。此外，它还得到了三个平面的最大髋部体积限制在挫折线。

Residents are husband and wife and a little girl. Although it was a novel site of a limited area, since a river was faced through a bank and a promenade, I would like to design various relations with the river. The building is the form that cut an acute angle part on a triangle plan derived from the site. Furthermore, it got the maximum volume of hip roof of three planes in restriction of setback-line.

 © Hiroshi Tanigawa

(C)谷川广史(Hiroshi Tanigawa)

虽然0层是一个私人空间，但它限制了在门、楼梯、储藏室等地方用比赛的帷幕进行划分。除了浴室。它让它感觉到了一种扩散。1层楼被结构狭窄的墙划分为小区域，并与屋顶的脊线相连。因此，有不同的开放的感情和与河流的关系，每一个。

Although the level0 floor was a private space,it limits for dividing with the curtain of a race in the door, stairs, storage, etc. except for a bathroom. It enabled it to feel a spread. The level+1 floor is devided into small areas by structural narrow walls,being connected with one by the ridgeline of a roof. So there are different open feelings and the relations with the river each.

 © Hiroshi Tanigawa

(C)谷川广史(Hiroshi Tanigawa)

1. 进餐

1. dining & kitchen / The west side space up the stairs is the largest planarly, and has high ceiling with a feeling of rise towards the roof top.

2.居住/中心空间低天花板，两边都有全开的窗户，如阳台和海湾窗户，向外扩展，有漂浮的感觉。

2. living / The central space is low ceilinged,and has full-opening windows on both sides as a balcony and the bay window that spreads outward with a feeling of floating

3.在最深处的空余空间/东侧空间是一种形式，它缩小到河流的流向，是一个观察光线的空间，以便更早地插入深渊。

3. spare room / The east side space in the deepest is a form which is narrowed down to the direction of flow of the river,and is a space watching the light to insert earlier of the abyss..

4.阁楼/有两个天窗的空间是一个俯瞰河流和仰望天空的空间。

4. loft / The space with two skylights is a space looking down at the river and looking up at the sky.

有限的空间依偎在河边，我认为我能够设计各种空间，可以居住，同时寻找一个最喜欢的地方住。

The limited volume snuggles up to the river, and I think that I was able to design various space that can live while looking for a favorite place to stay.

三石建筑师Atelier提供的案文

Text provided by Mizuishi Architects Atelier

 © Hiroshi Tanigawa

(C)谷川广史(Hiroshi Tanigawa)