Kaikaku

Kaikaku is a Japanese term meaning "radical change" or "fundamental reform." In business and manufacturing, it refers to a major, transformative shift in processes, technology, or organizational structure aimed at significantly improving performance or efficiency. Unlike continuous, incremental improvements, Kaikaku involves a comprehensive overhaul to achieve drastic results quickly. It often requires substantial planning, resources, and management commitment, and is used when incremental changes are insufficient to meet strategic goals or adapt to major market shifts. In essence, Kaikaku is about making bold, strategic changes to leap forward rather than gradual progress.