In the corporate world, Kaizen gained prominence after World War II. It is often associated with management philosophies like Six Sigma, lean manufacturing, and the Toyota Production System. Kaizen strategies involve everyone in the organization, calling for never-ending efforts toward continual improvement. The foundation of Kaizen is built upon five elements:
- teamwork
- personal discipline
- improved morale
- quality circles
- suggestions for improvement
Kaizen's Emphasis on Eliminating Waste
Kaizen strongly emphasizes reducing waste or muda. Anything that increases costs is categorized as waste. The customer pays only for what is valuable. Kaizen defines seven kinds of waste:
- mistakes that require rectification
- production of unwanted items
- inventories of unfinished goods
- utilization of unnecessary steps in production
- designing goods and services that do not meet customer needs
- unnecessary movement and transportation of goods
- an idle labor force
Kaizen is regaining its reputation in manufacturing in the United States with the emergence of lean manufacturing techniques. Due to the prevailing manufacturing situation in the United States, a significant number of organizations will be looking to implement Kaizen as part of their management cultures. Kaizen consultants with the right experience are in a good position to offer their services to major players in the manufacturing industry. A typical workflow analysis conducted by a Kaizen consultant consists of the following key elements:
- reviewing factors such as quality, costs, logistics, and staff motivation
- reviewing the process chain from the supplier to the final customer
- understanding the "as is" situation
- creating the basis of a culture of improvement in the company
- creating awareness of how to cut waste by reviewing the company's workflow
- presenting a set of recommendations and holding workshops to inform the company's staff and management about the importance of change
- implementing recommendations
- creating a Kaizen culture across the organization