The History of SUSHI

We can trace sushi's origin back to the 4th century BC in Southeast Asia. As a preserved food, the salted fish, fermented with rice, was an important source of protein. The cleaned and gutted fish were kept in rice so that the natural fermentation of the rice helped preserve the fish. This type of sushi is called nare-zushi, and was taken out of storage after a couple of months of fermentation, and then only the fish was consumed while the rice was discarded.