This book provides a comprehensive study of Japan’s evolving relationship with China since 1949, tracing the shifting dynamics from a distant relationship during the early communist era to a more cooperative phase in the late 20th century, and finally to the growing tensions of the 21st century.

The book analyzes how Japan has responded to China’s rise from a third-world country to a global superpower, with particular attention to key themes such as economic relations, geopolitical tensions, and strategic military developments. Drawing from Japanese- and Chinese-language sources, it offers an in-depth perspective on the mutual perceptions and responses shaping these two major East Asian powers. The book features a unique combination of historical analysis and contemporary thematic chapters that explore Japan’s strategic options as a middle power facing China’s growing influence. It provides readers with rare insights from non-Western sources, broadening the scope of understanding beyond typical English-language analysis. The book’s structure allows for a detailed exploration of both countries’ trajectories, making it a valuable resource for understanding the complex power shifts in East Asia.

It is ideal for scholars, researchers, and advanced students of international relations, East Asian studies, international business, and global geopolitics. It also appeals to those interested in the broader implications of China's rise and Japan’s role in the shifting global order.