Empirical Spirits, Helena, Double Fermented Clear Koji Spirit, Copenhagen (40%, 50cl)

From the producer:

Our most unadorned product: a double fermented clear koji spirit. Made from barley koji, pilsner malt, and Belgian Saison yeast, this product blends Eastern and Western fermentation methods to create a smooth base spirit with subtle nutty aromas and a delicate sweet barley character. Koji provides a signature flavor profile that yields a sweet, umami, and floral note.