Kaiyo Mizunara Oak The Rubi is a Japanese whisky made from a blend of malt and grain whiskies aged in Mizunara oak casks. The whisky has a deep amber color and a complex aroma of oak, spice, and dried fruit. On the palate, it has a smooth and creamy texture with notes of honey, vanilla, and oak. The finish is long and lingering with a hint of smoke. This whisky is perfect for sipping neat or on the rocks.