Yohei Kawashima architects inc.：这是东京武藏野市一栋三层租户建筑的平面图。

Yohei Kawashima architects inc.:  This is a plan for a three-story tenant building in Musashino City, Tokyo.

▽场地平面图 Site plan

场地形状独特，就像一根旗杆，连接着建筑的南北两侧。在本次规划中，我们充分考虑了该独特地形的两个功能。首先，是作为一条使人流动的通道；其次，是展示一个经过精心设计的外观，引导人们漫步其中，获得全新的体验。

The site has a distinctive shape, like a flagpole, which connects both the North and the South side of the building. In this plan, we considered greatly the two roles of this shape. Firstly as a pathway to make the flow of people circulation and secondly as a carefully designed appearance directing people to fresh experience to walk through.

为了符合日本法律中的斜线限制，我们采用了将外部楼梯设置在建筑侧面，并在楼梯下方开辟一条小路的方案，从而将建筑与相邻的地块隔开。这条小路将南北两条道路连接起来，人们可以在建筑的空隙中自由穿行。

由于该地块位于商业区，建筑已建至地块边缘。因此，理论上而言，这条小路将始终是黑暗的、压抑的。为了解决这一问题，我们计划沿着这条小路建造半面镜子栅栏。

To fit the slant line regulation in the law of Japan, we adopted a plan to set back the building from the adjacent site by setting the external stairs on the sideway and creating a path below. As a result, the tenants in the building have a simple and equivalent composition on each floor. And this pathway connects the two roads north and south as a path through which people can walk freely through the gaps in the buildings.

The site is in a commercial area and the buildings are built up to the edge of the lot. So it was expected that this pathway would always be dark and oppressive. As a solution, we planned to build a half mirror along the pathway.

▽建筑临街立面 Frontal facade

半镜栅栏细致地捕捉着一天中透过建筑缝隙照射进来的阳光的明暗变化，反射出建筑的侧面尺寸和另一侧相邻建筑的背面。偶尔，这两幅景色会叠加在一起，趣味横生。

The half-mirror fence meticulously picks up the changes in the light and shade of the sunlight that comes through the gaps throughout the day, reflecting the side dimensions of the building and the back side of the adjacent building on the other side. And we would occasionally notice the superimposing of the two views.

我们并没有简单地用一面平整的墙体来遮挡建筑的背面，而是通过引入半面镜墙，创造了一条与众不同的通道，让人们可以感受到阳光的变化和时间的流动。此外，我们预想，将这条阴暗压抑的小路转变为在不同强度的阳光下行走的体验，必将改变周围建筑环境之间的联系。

Rather than a simple solution of hiding the back of the building by making a flat wall, we created a distinctive pathway where people can feel the flow of the day and the changes in the sunlight by adopting a half-mirror wall plan. Moreover, we expect that the transformation of this rather dark oppressing pathway into an experience of walking in varied level of sunlight will surely change the quality of connection between surrounding buildings.

▽夜晚照明 Lighting illumination

项目名称：O_building

竣工年份：2022年

面积：87.27平方米

项目地点：日本 东京 武藏野市 吉祥寺

景观事务所：Yohei Kawashima architects inc.

首席建筑师：Yohei Kawashima

Project Name: O_building

Completion Year: 2022

Scale: 87.27 ㎡

Project Location: Kichijo-ji, Musashino City, Tokyo, Japan

Landscape/Architecture Firm: Yohei Kawashima architects inc.

Lead Architects: Yohei Kawashima

Photo Credits: ©Koji Fujii /TOREAL

“ 夹缝里，有春意。”