Amazake is traditional sweet, non-alcoholic Japanese drink made from koji, water and rice. (There's alcoholic version of Amazake which is made from sake lees, but Amazake made from koji is non alcoholic). No sugar is added, just water, rice koji and rice. but it's sweet from fermentation and has a creamy consistency. Served either chilled or hot. In Japan, amazake is known as a "drinkable IV-drip" due to its nutritional value. It strengthens the immune system, reduces fatigue, and strengthens the metabolism. It's becoming popular to use amazake to bake or cook instead of using sugar among people who are dedicated to wellness.