Our awa series—naturally bottle-fermented sparkling sake—centres on our two core expressions, Classic awa and Nigori awa. From 2026, these are brewed in quiet rhythm with the 二十四節気 (the 24 Japanese solar terms), allowing each small brew to reflect its own moment in the unfolding year. Guided by subtle shifts in light, temperature, and season, these brews flow more continuously through the year, while never being exactly the same. Each bottle carries the gentle variations in aroma and texture that arise when fermentation is allowed to move at nature’s pace.

Alongside these core expressions, we craft a collection of seasonal and limited releases—sometimes with fruits, herbs, or through a dialogue between traditional and experimental methods. Each one captures a fleeting moment of creativity and change, expressing the same beauty of impermanence that lies at the heart of awa.

Sake kasu, the nutrient-rich by-product of sake brewing, has long been treasured in Japanese cuisine for its health benefits and deep umami character. Commonly used in Japan’s renowned healthy food culture, it embodies the beauty of natural fermentation. We offer freshly pressed sake kasu alongside a range of naturally fermented seasonings crafted from it—wholesome, delicious, and trusted by Michelin-starred chefs.