100% Malt Whisky

A recurring official Karuizawa range sold under the 100% Malt Whisky name from the Ocean and Sanraku eras through the later Mercian era. It includes early 43% no-age-statement releases, age-stated expressions, the separately marketed EX expression, the 25 Malts release, and commemorative editions. Ocean, Sanraku, and Mercian were owners and official releasers, not independent bottlers. Changes in bottle size, stopper, and presentation alone are packaging variants rather than separate expressions.