This book focuses on the lives and peace philosophy of Japanese prime ministers from 1945 to the present, attempting to extract one consistent political philosophy, namely, the �peace philosophy' that has consistently influenced Japan's foreign and defense policy. Exploring the meta-narrative of international relations and politics, this book provides a new meta-analysis of the factors underpinning Japanese politics, providing a timely insight into one of Asia's most powerful yet enigmatic players in a time of transformation. This book will interest scholars of international relations, those watching Asia in transition, and journalists.