This Suntory 21 Light and Smooth is a fantasitic blended expression from Japan's premier whisky producer that states it is a blend of the oldest distilleries in Japan. That means it is likely to contain Yamazaki, Hakushu and possibly Chita grain whisky as well, however Suntory have not officially released the contents of the blend. Regardless, it's a delicious and well-balanced whisky that has obviously had some real experts of their craft work on its creation.