The seed of Bassia scoparia. In Japan the seeds are used a food garnish called Tonburi. Because its texture is similar to caviar, it has been called "land caviar", "field caviar", and "mountain caviar". It is a chinmi, or delicacy, in Akita prefecture.
Keep refrigeated after opening.
Any mix with Yam, Natto, Onions, and Miso adds great flavor for the dishes. Highly appraised by foodies. It will add more taste once washed with water.