一、住宅性能在政策中的位置日本有关住宅性能的问题在各行政制度中有不同的规定。体现在住宅政策与住宅建设五年计划的基本方针,包括居住水准;建筑基准法,建筑防灾等方面的规定;现将各个行政制度中有关住宅性能问题分别叙述如下: I. Placement of Housing Performance in Policies Japan’s issues related to the performance of residential housing have different regulations in various administrative systems. The basic principles embodied in the five-year plan for housing policy and residential construction, including the residential standard, the Building Standards Act, and building disaster prevention, are described separately in the various administrative systems in relation to residential performance.