Has Japan Become a Country with No Future in the AI Era?
Moving slowly, missing some shifts, and reaching the end of the road are very different conditions.
This editorial English translation responds to an argument that Japan chose the wrong technological branches for thirty years—from the Internet and smartphones to cloud, electric vehicles, and semiconductors—and therefore has no future. Many observations are valid, but the conclusion begins with the wrong measuring stick.
Japan moved rapidly from postwar poverty to great wealth and then slower growth. A person with ten units who earns five more grows by 50 percent; someone with one thousand who earns fifty grows by only 5 percent. The percentage alone does not make the second person poor. Japan's current problem is how an already wealthy, aging, shrinking country preserves productivity, income, quality of life, industrial capacity, autonomy, and capabilities the world still needs.
The pessimists are right that Japan missed major transitions. Its strength at the genba, continuous improvement, and proven achievement is excellent for perfecting a machine. Google, Amazon, and the iPhone came from asking whether the old machine should exist at all. One system improves the mechanism; another redefines the industry.
Japanese decision-making can be slow and broad, then extremely dependable after agreement. That works well for operating a complex system but less well when the system itself must be replaced. Japanese engineers may dig one exceptionally deep well inside a company, while people, ideas, and capital in the United States move quickly among corporations, startups, and failures.
Japan has largely disappeared from the storefront of phones, computers, global Internet platforms, cloud, and frontier AI. Open a phone, vehicle, robot, or semiconductor plant, however, and names such as Sony, Tokyo Electron, Shin-Etsu, Murata, TDK, Keyence, Fanuc, Yaskawa, Renesas, and Disco appear. Much of Japan moved from the storefront into the foundation.
That is both strength and risk because new value is concentrated in software, platforms, data, and AI. Japan missed important contests; it does not follow that the country has run out of technology or future. Returning to the unusual dominance of 1980–1990 is unlikely and unnecessary.
AI has learned to speak, but it still cannot fry two eggs on request. The next contest is learning to act: physical AI gives intelligence a body and forces it into the real world. When AI needs robots, servos, sensors, precision motors, machine tools, materials, components, and automated production lines, it returns to fields in which Japan has accumulated decades of capability.
Japan is not the Japan of 1990. It moves slowly, has made mistakes, and must still change. Moving slowly and having no road left are not the same thing.