Also during this period, since priests who visited the Northern Sung and Southern Sung dynasties brought back shiokara natto in Japan again and it spread in the country, it also became known as tera natto. |
またこの頃北宋・南宋に渡航した僧が再度持ち帰り広めたことから寺納豆とも呼ばれるようになった。 |