It had a slight sourness when it was first opened (partly because I had had a Junmai Daiginjo from Eikoufuji before that), but as I drank it, I got used to it. I can't stop loving Eikoufuji!
Bought this sake in Nagano. Very impressive acidity and sweetness, like wine. It is delicious, but the taste is strong, so you may have to choose your dish.
Junmai Daiginjo-Unfiltered Nama-shu, with carbonation and a pleasant ginjo aroma, umami, and rice flavor. It has carbon dioxide gas, pleasant ginjo aroma and flavor, and a taste of rice.