This study aims to reveal traditional measures developed as response against Tsunamis and their impact on the spatial composition of a fishing village previously affected by four Tsunamis since the Meiji era. In order to understand the specific details of each Tsunami event, the study divides and analyzes the village into three areas: "Around the Sea Area " "Around the Houses Area " "Mountain- forest Area". The study reveals the importance not only of the dependence on actual measures but also the importance of taking into account land use strategies derived from the experience of local residents.
