What is ‘Yamazumi’?
a Yamazumi is a stack chart, showing work balance among operators.
It is used to make sure work is evenly distributed (no MURA – uneveness) and each operator has a full day’s work.
Example:

Example of a yamazumi chart
a Yamazumi is a stack chart, showing work balance among operators.
It is used to make sure work is evenly distributed (no MURA – uneveness) and each operator has a full day’s work.
Example:
Example of a yamazumi chart