Sublime, mellow and flawless, this extraordinary ingredient from Kyoto Prefecture is truly exceptional. Haku Mizunara Whisky Barrel Aged Shoyu is traditionally brewed, preserving the ancestral methods of the mushiro koji process and yielding an exceptional shoyu. Master craftsmen thoughtfully age the shoyu in Japanese whisky barrels made from mizunara hard wood, a type of Japanese oak. The result is a mellow, delicate shoyu with a touch of sweetness that stimulates all of the senses. 375 ml. Glass bottle