Reality of “Dual Habitation” in Japan and Its Relationship to Regional Revitalization: Case Study of the City of Minamiboso and Surrounding Area in Chiba Prefecture

Abstract

This paper focuses on the lifestyle called “dual habitation,” which refers to living in both urban and rural areas and has been attracting media attention in recent years. We started by investigating the circumstances of those who opted for this lifestyle and the reaction of others in rural areas, followed by a discussion of the relationship to the rural vitalization strategy in Japan’s current depopulating society. A field survey, mainly interviews conducted in the city of Minamiboso and the surrounding area in Chiba prefecture, revealed that dual habitation is the second-best solution for people who are seeking “rural life” but still have difficulties in migrating. Good traffic conditions from metropolitan areas, the surrounding natural environment, and the presence of leaders with good promotion skills are reasons why dual habitation is popular in the area. To a certain extent, dual habitation vitalizes rural areas. For example, there is a synergistic effect with the local government’s migration support program and local nonprofit organization activity dealing with local issues. However, only a few local inhabitants know about this lifestyle and the community of dual habitants remains isolated. Therefore, to promote dual habitation as a regional revitalization strategy, local governments should utilize the activities of nongovernmental leaders and bridge gaps between urban and rural inhabitants.