抄録
In this study, according to the relationship between the extent of the commonness of recognition by local inhabitants and the physical environment, as ascertained from a questionnaire survey of local inhabitants, we will analyze the commonality based on the environmental recognition of inhabitants in their regional space, and determine the patterns of changes from an which is settled by two or more to an area complex as a whole. Then, by analyzing the relationships of legibility and ambiguity in the elements and spatial structures constituting the regional space, we will examine the complexity and metamorphosis patterns of common areas in coastal fishing regions.