for any NORTH AMERICAN brewers:
i currently have "for special ginjo" tane-koji powder available for purchase.
if interested please PM me with your needs and i will provide a quote. i promise prices will be reasonable! bitcoin and paypal accepted.
shipping via USPS priority mail, packaged in food grade mylar MBBs
more info on the product itself here: http://www.akita-konno.co.jp/en/seihin/01.html
1 gram of powder is enough to make 3.14 lbs of koji