Tags: Food.
So (蘇) was a type of dairy product made in Japan between the seventh and 10th centuries. The method of creation is noted in Engishiki as so acted as a gift in kind to the emperors. Daigo was produced by further processing so.The first record of so was made during the era of Emperor Mommu (697-707 AD). Tennyakuryo then a part of the Ministry of Imperial Household was responsible for the production of so.
