This textbook offers a comprehensive, rigorous but accessible account of all the major aspects of the Japanese economy, grounding its approach in mainstream economics. The second edition has been extensively revised and substantially updated, with new material that covers Japan's period of economic stagnation between 1991 and 2010. The first edition, published in 1992, focused on Japan as a success story of catch-up economic development; this edition reflects the lessons learned from Japan's Lost Two Decades.

After presenting the historical background, the book begins with macroeconomics, studying growth and business cycles. It then covers essential policy issues, with new material that takes into account the Japanese banking crisis of 1997-1998 and the global financial crisis of 2008-2009, discussing financial regulation, monetary policy, and fiscal policy. It goes on to examine saving, demography, and social security in light of Japan's ongoing demographic transition; industrial organization; labor markets; international trade and international finance; and the Japan-U.S. relationship. A new chapter offers a detailed analysis of the Lost Two Decades, synthesizing and applying concepts discussed in previous chapters and offering insights into such issues as successful catch-up growth, demographic shifts, and credit booms and busts.