white oak akashi single cask carbernet franc cask 661791 for mitsukoshi isetanThis special single cask bottling was aged for three years in bourbon casks and one year in carbernet franc casks and bottled in 2018 at 61% cask strength. The exact number of bottles is unknown, but should be well under 300. Since this bottling was only sold at the Mitsukoshi Isetan department store in Shinjuku, it sold out very quickly. Only one bottle per person and household!