Which sake has the strongest sense of pure rice flavor due to its lack of alcohol addition?

Junmai sake is crafted without the addition of distilled alcohol, which allows the natural flavors of the rice to shine through more prominently. This enhances the sake's pure rice flavor, making it stand out among other types of sake that may include alcohol additives. The absence of alcohol addition means that the focus remains solely on the rice, its polishing ratio, and the fermentation process. Junmai is known for its rich and full-bodied taste, often exhibiting a deep umami quality that is distinctly tied to the rice used in its production.

In contrast, other varieties like Honjozo typically have a small amount of distilled alcohol added, which can contribute to flavors that might mask the pure rice character. Daiginjo and Ginjo also have some degree of alcohol addition and are often produced from highly polished rice, which can lead to a more fragrant and fruity profile rather than focusing solely on the rice flavor. Thus, Junmai embodies the essence of its rice ingredients, making it the sake variety with the strongest sense of pure rice flavor.