It's like a green lingo. Clean, not too sweet, which I personally like. The concept of the brewery is that it has an aroma and sourness like that of lemon.
The taste is gorgeous, with a chrysanthemum-like flavor. The aftertaste is slightly bitter, but this is also good. The concept is to enhance local ingredients.
The mouthfeel is reminiscent of high quality sake. It is very refreshing and has a very light aftertaste. The sweetness increases as the temperature rises.
Ukiu-ki" is a word that Yamamoto apparently gave to the sake to evoke images associated with spring, and it has no particular meaning. Nevertheless, this sake is gorgeous, reminiscent of spring, and as one would expect from Yamamoto, it is easy to drink.