The Crown Jewel of Sake. TY KU Sake White was voted the best sake in the world. The pinnacle of ultra premium sake, TY KU Sake White is a rare special designation Junmai Daiginjo which represents the very top 1% of all sake. Handcrafted in Yamagata, Japan with over 60% of each rice grain milled away. TY KU Sake White is the gold standard for sake brewing, using only the very best ingredients & techniques and is reserved for the true connoisseur .