The Yoshinogawa Daiginjo Genshu Koshitanrei 10yo is very elegant and clean. This sake is Yoshingawa's special limited release to celebrate their 470th anniversary. This is a super limited sake, only 1000 bottles were produced for the celebration. Special sake rice "Koshitanrei" is grown locally where Yoshinogawa is located in the Niigata Prefecture. Niigata is cold in winter and its cool climate makes this sake character very elegant and clean. 10 Years maturation in the tank below 5 degrees creates amazing complexity yet still shows freshness and aromatics.