It is a rare variety of Sofu in Yame grown in Joyo-cho, Yame City.
It is a tea with a distinctive blue aroma reminiscent of flowers, and is made in such a way that it does not have the flavor typical of Yame tea.
It has a high content of methyl anthranilate, which gives it a distinctive grape-like aroma. This ingredient is often used as a flavoring agent, so it seems as if it has been perfumed, but it is a natural ingredient.
This is a tea to be drunk cold in summer, as it goes very well with the refreshing astringency of open-air cultivation.