Handmade concentrated amazake grown from rice. At the headwaters of the Mukogawa River, where fireflies are flying, rice is grown with 90% less agriculture and no chemical fertilizers, and concentrated amazake is brewed only with koji. The rice is delicious to eat, and the temperature is controlled exclusively for amazake, and the koji is prepared to make amazake. It features a rich yet refreshing sweetness, a natural sweet aroma and richness. It can be mixed with hot water, milk, soy milk, and carbonated water, or used in cooking instead of sugar or mirin.