The aim of this study is to make clear the spatial composition and formative process of reclaimed villages by a case study on Kawasoe Area facing the Ariake Coast in Saga City. The most large-scale reclamed village "Inuido" is located at Kawasoe Area . Nomura settlement located on polder dike was formed as a separated village of "Inuido".We attempt to clarify the spacial variation of reclaimed villages, therefore we analysed the formative process of Nomura settlement. As a result we revealed the unique expansion process of the reclaimed villages.