Hibiki is really a mixture of about ten malts and grains featuring Yamazaki, Hakushu, and Chita all aged in 5 forms of cask. The non-age assertion Japanese Harmony was introduced in 2015, pursuing the discontinuation on the 12 calendar year aged given that the entry level into the core selection. https://whiskeyeditions.com/product/hibiki-japanese-harmony-ryusui-hyakka-limited-edition-2021/