This book examines the development of Japan's human security diplomacy for global health in the pre- and post-COVID-19 world. In the light of global health politics and human security studies, it attempts to clarify Japan's financial and diplomatic contributions to the Gavi, the Vaccine Alliance (Gavi), the COVID-19 Vaccines Global Access (COVAX) Facility, the Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund), the Global Polio Eradication...