What did the term “Japan Incorporated” mean in discussions of Liberal-Democratic Party rule?

The term “Japan Incorporated” was used in the West to characterize the exceptionally close, collaborative relationship between the Japanese government, the bureaucracy, and the business community that developed during the postwar era.1

Under the long-standing rule of the Liberal-Democratic Party (LDP), this synergy became a cornerstone of domestic economic growth. The LDP solidified ties with bankers, business leaders, and bureaucrats, with many former bureaucrats even transitioning into prominent roles as LDP politicians and cabinet members. This structure allowed the government to exercise pervasive influence over the private sector through mechanisms such as constant consultation, joint committees, and the use of “administrative guidance”—a practice where bureaucrats utilized broad discretionary power rather than formal written directives to steer industrial policy.12

While this cooperation was instrumental in Japan’s rapid economic development, it was later criticized for fostering an atmosphere of collusion between state authorities and big business. By the early 1990s, the government began implementing deregulation packages to reduce this intervention and increase market accessibility.2