Nikka is one of our favorite Japanese whisky companies; not only does it make world quality whisky, but its story is also so intriguing that it is the subject of a television drama. This particular Nikka Yoichi Single Cask set includes: 5 year old - 180 ml - 64% abv 10 year old - 180 ml - 62% abv 15 year old - 180 ml - 61% abv 20 year old - 180 ml - 60% abv 25 year old - 180 ml - 54% abv These releases were matured in a single cask before being bottled and this set could only be bought at the distillery in Hokkaido.