Koji-Kin is used, along with steamed rice, to make koji. The process takes from 44-52 hours.

SKU: 4 Category:


  • 15g Powdered Rice Koji Starter
  • Enough to make 2 batches of 2.5 lbs. koji each
  • Aspergillus oryzae and rice flour
  • Printed Instructions

Additional information

Weight 0.53 oz


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