Hansei

The Japanese term of Hansei has the meaning to acknowledge your own mistake(s) and to strive for improvement. The term describes your personal ability of reflection and will to do better.

Hansei plays a big role when thinking about the continuous improvement process and specially the part of looking back and reflect of what could have gone better or where you as person did come short and have a potential lesson.

At Toyota, Hansei is a fixed part of their production system. The Hansei Assessment is held to have a deep review or personal reflection. Typically these assessments are conducted during milestones or at the end of a project during the lessons learned part. The results are communicated to the whole organization so that all can profit from the knowledge gained from this process. By this you will support your complete organization from repeating mistakes or even improve existing standards in order to prevent this from happening again.

You see Hansei can be seen as a crucial part of the organizational development and as heavy weight components for the continuous improvement process, KAIZEN activities and standardized work, as in the end it is up to humans to run your organization and we all make mistakes we can learn from.

In a Hansei assessment you have 4 Elements to analyze and the questions to find an answer.

Hansei Assessment