What's your vibe?

Sweet or savory, we've got the perfect koji for your next favorite ferment.

Looking for something savory?

Make your best misos, marinades, shio kojis, fermented hot sauces, and craft that dish your dinner guests aren't gonna stop talking about.

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Or maybe something sweeter?

Stay on the sweet side and ferment your favorite amazake, or brew your best sake and mirin.

Can't decide?

Get 'em both and save!

  • Koji Beginner's Bundle featuring Sweet Style and Umami Style Rice Koji with a bonus fermentation guide.
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experiment with our

Koji Beginner's Bundle

For the beginner fermenter who wants the best of both.

$34.99 USD
$39.98 USD $34.99 USD
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Taxes included. Shipping calculated at checkout.
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  • Koji Explorer's Bundle featuring Umami and Sweet Style Rice Koji in black packaging. Best deal for koji enthusiasts.
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or grab the

Koji Explorer's Bundle

For the experienced fermenter who explores without limits.

$99.99 USD
$119.98 USD $99.99 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.
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Got any questions?

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