This is a fermented and aged nuka-doko (rice bran bed). You can start pickling vegetables right away, from the day it arrives. The raw rice bran uses rice bran from organically grown rice, rice with reduced pesticide use, rice with low pesticide use, and pesticide-free rice, cultivated with care by farmers. The salt is 100% Kamfoa salt, unheated sun-dried salt. The water is also purified with a special water purifier. #NukaDokoClub #Everyone'sNukaDoko #Majimaji