So it's a craft saké.
It is made from glutinous germinated brown rice and grape juice produced in Shiwa Town.
That's why it is slightly red.
It has a red wine-like fruity taste, which is just right for people who are not used to drinking it.
There is definitely a white wine-like quality to it, but there is a strong bitterness. I wonder if there is a graininess in the far end.
Shunyo is sake rice, apparently. It is said that its low amino acid content makes it light without much polishing, but I wonder how it is. I can understand why some people like it.