Hakushu 12 Years Old is a Japanese single malt whisky from the Suntory's Hakushu distillery. As the name suggests, it is aged for 12 years before bottling. The aging process takes place in a combination of American white oak and Sherry casks, which gives the whisky a complex flavor profile with notes of fruit, vanilla, and oak.
 
It is considered a premium whisky and highly sought after by whisky enthusiasts and collectors. The 12 years of aging gives it a smooth, rich, and well-balanced flavor, with a hint of sweetness and a long finish. The whisky is made from malted barley, which is peated to give it a smoky flavor.
 
Hakushu 12 Years Old has won numerous awards and accolades and is considered one of the best Japanese whiskies on the market. It is typically enjoyed neat or with a drop of water to open up the flavors. The price point is relatively high, and it is considered a luxury item. The Hakushu distillery is known for its use of peated barley, which gives its whiskies a distinctive smoky character and it stands out from other distilleries in Japan.