The book underlines challenges such as ageing and depopulation which Japan would face should the next disaster occur. These demographic shifts are causing difficulties among neighbourhood associations at a time when communities need to effectively support each other. Nakanishi explains why overcoming these societal issues is imperative for sustainability and the need for a comprehensive approach which would integrate smart technology. This book will be of interest to scholars in city development and planning, urban studies and human geography, as well as those interested in building resilient communities.