Question: what are the four main kaizen principles?
Answer: What you will learn: The four types of Kaizen. ...  Kaizen Teian: Bottom-Up Improvement. Kaizen Teian describes a form of improvement where people participate to improve their own processes. ...  Kaizen Events: Defined Improvements. ...  Kaikaku: Radical Change. ...  Kakushin: Break-through Innovation. ...  Finding The Right Tool.