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Hishiroku Chouhaku-kin Koji Starter Spores 0.7oz (20g) Sachet (Set of 3)

Hishiroku Chouhaku-kin Koji Starter Spores 0.7oz (20g) Sachet (Set of 3)

Three 20g (0.7 oz) sachets of Hishiroku Chouhaku-kin koji starter spores, described as the whitest and most versatile type, for rice koji, amazake, shio koji and white miso.

Price range: See on Amazon

What we liked

  • + Each 20g sachet is stated to yield up to 15kg (33 lbs) of rice koji, so the set of 3 covers many batches.
  • + Made by Hishiroku, which the listing describes as a 300-year-old specialist koji manufacturer in Kyoto.
  • + Powder in sachets, with guidance to use 2x or 3x the spores when you want a stronger result.

Trade-offs

  • - A set of 3 sachets is more than an occasional koji maker needs, and a single sachet is the smaller way in.
  • - No storage instructions or shelf life in the listing, which matters when three sachets are used over time.

Prices change often, so check the current price and availability on Amazon.

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