It was introduced in the evening edition of the Nikkei Shimbun the day before yesterday. It is limited to 12,500 bottles a year. Sourness and richness.
It is made by Nakano Shuzo in Handa City, and there is no Handa-go name on the bottle. I drank it for the first time and didn't find much distinctive about it except for the impression that it was sweet.