Its got hints of grape vine, prune, a little funk, and full of polyphenols! We took the brewers recommendation to heart and loved this 4-years-aged sake on ice. This ruby colored Sake is brewed using heirloom ruby red rice from ancient times and brewed at a southernmost Sake brewery in Japan. Heirloom red rice contains an abundant amount of protein, vitamins, minerals and poly phenol. Enjoy this most unique sweet-tart flavor just like red wine, lighter and milder than the Chinese rice wine, Shaoxing.