Daiginjo is a high-end grade of sake that requires at least 50 percent of the outer rice layers to be polished away. This high-polish requirement results in a more refined product, making it the most prized variety at sake breweries throughout the country. Gekkeikan’s new “Special Free” beverage is said to capture the same fruity taste and aroma of a premium daiginjo, only with zero alcohol and zero sugar. The drink promises a rich, full-bodied flavour, thanks to a special blend of amino acids.