A STUDY ON THE MACHIDUKURI OF TSUNAMI DISASTER PREVENTION THROUGH THE “IZU PENINSULA TSUNAMI COUNTERMEASURES COUNCIL” —FOCUSING ON THE RELATIONSHIP BETWEEN REGIONAL CHARACTERISTIC AND PLANNING / MAINTENANCE POLICY OF 38 DISTRICTS—

Abstract

 The Izu Peninsula coastal area divided into 50 districts by the regional characteristics is established "Tsunami Countermeasure Council", and is be promoting "Machidukuri of tsunami disaster prevention". Such a Machidukuri action that considers the regional characteristic is very important as a tsunami countermeasure that does not depend on only seawall. This study focused on this case, and conducted a literature survey and an interview survey with administrative agencies. As a result, this study clarified Machidukuri of tsunami disaster prevention of four types and each requirement from the relationship between the development policy designed by each district and the regional characteristics.