Dewars Mizunara 8 Years Old Japanese Smooth Blended Scotch Whisky – Dewars Mizunara 8 Years Old Japanese Smooth Blended Scotch Whisky is the fourth release within the cask series. It has been aged for 8 years then double aged for extra smoothness and finally finished in Mizunara oak casks for up to 6 months. This rich and full-bodied whisky brings a unique finishing process to the double-aged Dewar’s blend, creating an approachable and smooth whisky with an extraordinary difference.