Improving quality through small, incremental improvements is a characteristic of what type of quality management system?

Kaizen is an incremental approach to improving quality. Kaizen is a Japanese word meaning continuous improvement. It's made up of two characters in Japanese: kai, which means 'change,' and Zen, which means 'good.' It's used to describe a company culture where everyone, from the CEO to the front desk clerk, regularly evaluates his or her work and thinks of ways to improve it. The concept is that small steps on a regular basis will lead to large improvements over time.  Kaizen is a slow but ongoing process of improvement, not a 'blitz' or quickly implemented set of changes. The improvements are suggested by the person doing the work, not an outside evaluation team. If a worker has a problem to address or is considering whether a change will make sense, he should pull in several team members for a quick discussion and brainstorming session and then decide what to do from there. It is continuous improvement based on the idea that small, ongoing positive changes can reap major improvements. Typically, it is based on cooperation and commitment and stands in contrast to approaches that use radical changes or top-down edicts to achieve transformation. Kaizen is core to lean manufacturing, or The Toyota Way. It was developed in the manufacturing sector to lower defects, eliminate waste, boost productivity, encourage worker purpose and accountability, and promote innovation.