The aim of this paper is to clarify composition of Oya-stone buildings and townscape at Tanaka and Monzen district, Tokujirou town in Utsunomiya city. Firstly, we found 127 stone-buildings at 38 sites in the districts. 11 typologies of stone-buildings were analyzed through construction method and functions of buildings. Secondly, composition of the sites was analyzed through layout of the buildings and relationship to farmland and topography. Finally, we found 3 characteristic types of townscape which reflect local architectural culture with local materials and technologies.