Reliability, treated as a moral obligation.

Japan rebuilt its automotive industry from the rubble of 1945 by treating reliability as an absolute. The Toyota Production System spread to every Japanese OEM; the result is that for forty years a Toyota Corolla has been the global default answer to "what car should I buy?". Japan invented the modern hybrid (Prius, 1997) and pioneered the affordable sports car (MX-5, NSX, Skyline GT-R). The national catalog skews to hatchback, MPV and crossover SUV — efficient, well-packaged, no surprises.