white oak akashi single cask charonnya cask 61091 for mitsukoshi isetanThis special single cask bottling was aged for three years in bourbon casks and for one and a half years in Chardonnay casks and bottled in 2017 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!