This Sake is one of the most premium Kokuryu series alongside Ishidaya and Nizaemon. Eighty-eight is a supremely lucky number in Japan. The name comes from the fact that the high-quality raw sake is collected in a tank that is auspicious and has a wide-open shape. An excellent, perfectly balanced Daiginjo, rich with umami undertones. 
 
Limited production  and only available in Nov/Dec every year. This is a super rare and hard to come by Sake.