This book examines the complex and often fraught relationship between Japan and the United States during the post-World War II era, focusing on the period leading up to 1971. Reischauer, a distinguished scholar and former ambassador to Japan, draws upon his extensive experience and access to Japanese sources to analyze the cultural, political, and economic factors shaping this crucial bilateral dynamic. The work aims to provide a nuanced understanding of the underlying currents that defined the rivalry and cooperation between these two Pacific powers.

This work is regarded as a significant contribution to the study of US-Japan relations by a leading expert in the field. The book's strength lies in its detailed historical analysis and the author's deep understanding of both Japanese and American perspectives. It offers valuable insights into the dynamics of international diplomacy and the evolution of a critical post-war alliance.