Kirin Oak Master – The Art of Oak, Refined in Japanese Style Crafted by the renowned Kirin Brewery Company at the foot of Mount Fuji, Kirin Oak Master is a modern Japanese blend that showcases the elegance and precision of oak maturation. 1/ 37% - 640ml A blended whisky featuring a refreshing aroma reminiscent of fresh greenery, and finished with pure, pristine spring water from Mount Fuji. Perfectly paired with carbonation, it's a crisp and enjoyable highball. 2/ 40% - 640ml A well-balanced whisky with a gorgeous aroma and rich body, made by blending spirits with raw spirits aged in flame-charred oak barrels and finished with pure, pristine spring water from Mount Fuji.