Plan and Reality in Urban Redevelopment --Reaching agreement in Urban Redevelopment--

本项目的目的是调查日本城市重建的现状，并提出一些建议。2001年至2003年，我们研究了两个案例--丰中市的Shonai Noda地区和内亚川市的鹿儿岛东部地区。然后，我们收集了这些地区的基本数据--历史背景、经济社会条件、法律、城市法规、补贴制度、与重建有关的材料数据、人口结构和家庭结构、社会资本数据等。我们拍了重建后的建筑的照片。采用定性(访谈)和定量(问卷)相结合的方法对参与重建的人员进行了调查。1)重建成本和重建方法丰田的重建方法在整个地区应用，花费了大量的公共补贴。相比之下，内川的方法只适用于该地区的某些点。这是一种利用一些公共补贴来引诱地主/土地负荷的方法。2)业主的小生意很难赶走木屋排屋，只能委托市场自我更新。3)重建中没有社会约束这就是我们可以接受的所谓“怨天尤人”的问题。4)达成协议的过程土地所有者/土地承担者在丰中市政府官员的领导下组织了议会。另一方面，市民们同意重建计划，尽管市政官员的派生在内亚川创造了机会。5)市议会的成立-居民议会处理市政官员和居民代表之间的问题。但是，它应该由居民作为一个独立的自愿团体来组织。

The aim of this project was to investigate the reality of the urban redevelopment in Japan, and to propose some suggestions. We researched two cases --Shonai noda area in Toyonaka city and Kayashima east area in Neyagawa city-- from 2001 to 2003. Then, we collected the fundamental data of these areas --the historical background, the economical and social condition, the law, city regulations, subsidizing system, the material data related to the redevelopment, population composition and household composition, the social capital data and so on. We took pictures of the redeveloped buildings. And we researched the persons who were involved in the redevelopment, by both the qualitative method (interview) and the quantitative method (questionnaires).1)Costs and redevelopment methodThe redevelopment method in Toyonaka, which was applied to the whole area, spent a great amount of public subsidy. Contrastively, the method in Neyagawa was applied to only some point in the area. It was a method which enticed the landowner/landload, by using a few public subsidies.2)Small business of ownersIt is difficult to drive away wooden frame tenement row houses, only to be entrusted to the market self-regeneration.3)No social restraint in the redevelopmentThis is the problem that we can accept so-called "gaining advantage by complaining (Gone doku)". So far as we leave it, we can't attain the redevelopment permanently.4)The process of reaching agreementThe landowner/landload organized the council under the leadership of the municipal officials in Toyonaka. The other side, citizens agreed with the redevelopment plan, though the derivation of the municipal officials made opportunities in Neyagawa.5)The formation of the councilA resident council copes with between municipal officials and resident representatives. But, it should be organized as an independent and voluntary group by residents.