What is meant by the term "kaizen" in sake brewing?

The term "kaizen" in sake brewing refers to the concept of continuous improvement in production methods. This philosophy emphasizes ongoing incremental modifications that enhance efficiency, quality, and overall processes in sake brewing. Implementing kaizen principles allows brewers to refine their techniques, improve the quality of the sake, and adapt to changing market demands or consumer preferences.

While there are various components and practices within sake production, the specific focus of kaizen on continuous improvement distinguishes it from other options. Traditional brewing techniques encapsulate established practices but do not necessarily reflect the ongoing enhancements sought through kaizen. Quality control methods are important in ensuring that the sake meets high standards, but kaizen is broader and not solely focused on maintaining existing quality. Flavors developed during fermentation are a natural byproduct of the brewing process and, while important in sake production, do not represent the essence of continuous improvement as defined by kaizen.