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In the company, about from 3 to 10 people are selected as a member of the team to work effectively.

Activities are called "KAIZEN", "Project" and so on.

KAIZEN Activity

In Japanese, KAIZEN means improvement by small groups. People having same jobs or similar jobs are constructed as a member of the team. The team improves the problems in daily works.

In Japan, KAIZEN is thought as the method to raise the quality of the management .

Small groups act along solution methods. DMAIC and QC Story are those methods . Tools of small group activity are various. Seven QC Tools and Industrial Engineering are popular in production divisions.

(In this page, KAIZEN is introduced as a teaming activity. But there is KAIZEN activity by individuals.)

Range of Improvement

KAIZEN deals with small and improvement problems.

Often teaming goes to partial optimization because teaming is done from the view of the member of the team. In bad case, KAIZEN will be a reason of bad effect in other process of the factory.

Activities over KAIZEN

If the company needs the new formation of the company, such problem is not the problem of KAIZEN because the team cannot deals with the problem to delete the jobs of the team.

This problem is for managers. One of the tools of those problems is Reengineering .

I wrote in the page of TQC, TQM, Six-Sigma and Others , that some people say "All sections in the company should do KAIZEN." So when I write about TQM, it is confusing. But I want to write that "At first, TQC was considered as the method to optimize totally in the company. So TQC is the method to balance KAIZEN activities."

Both improvement and innovation are needed for sustainability of the company. What is the work of managers?


The project member is constructed from different section in the company. The member is a represent of each section.

Project deals with new business or wide range problems having to do with some sections.

Six Sigma

"Six Sigma" is the activity to improve the process by project (top down approach)

NEXT Process to Solve Problems