You'll find numerous expressions from which to choose using an age range that rivals many of the best known scotch brands out there. The 15 and 25 are aged in American white oak barrels; the twenty, 27, and thirty are aged in the trio of Spanish, American, and French oak. https://dirstop.com/story19571475/how-much-you-need-to-expect-you-ll-pay-for-a-good-japanese-whiskey