The Boss Hog Edition 六 is the first American Whiskey finished using Japanese Umeshu, the result of a true collaboration between WhistlePig and Kitaya brewery on Japan’s Kyushu island.

This well aged Straight Rye Whiskey was created using koji fermentation.  Each bottle is adorned with The Samurai Scientist – Jōkichi Takamine – who pioneered koji fermentation in the American whisky industry over a century ago.

Each bottle barrel is bottled at strength, between 120 – 122 proof.