What does the term "Nama Chozou" refer to?

The term "Nama Chozou" refers specifically to unpasteurized storage sake. This type of sake is stored without undergoing the pasteurization process, which typically occurs before bottling for most sake. One of the key characteristics of "Nama Chozou" is that it retains a fresher, more vibrant taste and often showcases a more pronounced taste profile due to the preservation of yeast and other compounds that can be altered or diminished through pasteurization.

Unpasteurized sake is often seen as being more delicate and is typically consumed more quickly, as it can have a shorter shelf life compared to pasteurized types. This type of sake is enjoyed by enthusiasts for its unique flavor and aroma, which can often reflect the freshness of the ingredients used in its production. This makes it a distinct category in the realm of sake, celebrated for its pure expression of the brewing process.