international relations

What Japan’s Prefectures Can Teach Us About International Engagement by Subnational Governments

What happens when local governments that cannot make treaties enter into written commitments with foreign governments? To find out, Yuhei Matsuyama laboriously created a database of agreements entered into over a forty-year period between Japanese prefectures and foreign governments. He discovered a network of practical and constructive agreements, many with Japan’s neighbors, that serve the interests of local communities and also generally support national foreign policy.