5
activity
approach
blitz
business
changes
chart
concept
continuous
diagram
efficiency
eliminating
employee
event
human
humanity
implementation
improvement
japan
japanese
kai
kaizen
management
map
method
methodology
mind
mind map
mindmap
participation
pdca
philosophy
practice
process
productivity
quality
strategy
tqm
waste
whys
word
work
workers
workplace
zen
zenkai