The moment you drink it, you feel a slight carbonation. Is this the effect of the super-fast immediate filling? It is lighter and easier to drink than Daiginjo. 13.5 degrees? Really?
It is a hanami sake version of that famous sake Kamizen. I thought it might be a bit sticky, but when I drank it, I found it to be slightly sweet and interestingly finished!
When poured into a vessel, it produces fine bubbles and looks like a slightly sparkling wine. The mouthfeel is easy to drink with a great balance of sourness and sweetness.
This is an old-fashioned doburoku made by Yanagawa Shuzo. It is said that they reproduced the manufacturing method of the Warring States period. It has a strong sour taste.