Fresh, Organic Boston Natto

5oz (140 g) packs of fresh, never-frozen natto handmade with organic, non-GMO soybeans.

Shipping Options:

  • Best. Insulated double-walled box with 64oz of cold packs. Can keep natto cold during very hot summer conditions for ~3 days, or ~6 days in ~72ºF fall conditions.
  • Standard. Double-walled cardboard box with 32oz of coldpacks (for larger boxes) or 24oz of cold packs (for smaller boxes). Keeps natto cold for ~2-3 day transits in moderate ~72ºF fall weather.  Note that if you choose this packaging option, you will only be able to select shipping options with estimated delivery time of three days or less.

 

Price range: $33.28 through $188.48 — or subscribe to save up to 10%

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Description

Please specify the number of 5 oz (140 gram) fresh natto packs you would like to order, your packaging and shipping preferences.

Local pickup option: You can buy this product at our farm stand in Arlington, MA!  For details, look at the instructions under our listing “Pick up our natto yourself”. 

Shipping Options:

  • Best. Insulated double-walled box with 64oz of cold packs. Can keep natto cold during very hot summer conditions for ~3 days, or ~6 days in ~72ºF fall conditions.
  • Standard. Double-walled cardboard box with 32oz of coldpacks (for larger boxes) or 24oz of cold packs (for smaller boxes). Keeps natto cold for ~2-3 day transits in moderate ~72ºF fall weather.  Note that if you choose this packaging option, you will only be able to select shipping options with estimated delivery time of three days or less.

Subscribe and save!  If you eat natto regularly, chose our “Subscribe and Save” option to save 5-10% on your natto purchase.

About order size: While we do permit you to order as few as four nattos, the shipping cost per natto can get very expensive for small orders.  Shipping costs are most efficient when you order 24 nattos or more.  Consider ordering some and sharing with your friends, or freezing some for later use.

About natto freshness: When stored continuously at refrigerator temperatures (ideally 5ºC / 40ºF), fresh natto is edible for a month or more.  Fresh natto can safely tolerate room temperatures for a couple of days, but it will ferment and gain a stronger flavor and smell.  Some find this objectionable, and some prefer natto this way.

If you live in a place we can’t ship to in 3 days… consider our shelf-stable freeze-dried natto product.  It can be eaten directly or rehydrated for a very tasty traditional natto eating experience, is cheap to ship and doesn’t have to be kept cold.

Ingredients: Organic soybeans, natto starter (bacillus subtilis).

Shelf life: Natto is a living product.  Like cheese, it ages over time and gains a stronger flavor.  Some natto products sold in the US are marked as having a shelf life as long as two months.  In Japan, it is generally sold fresh and is considered at its best within two to three weeks.  Freezing it should allow it to be in good quality for months.

About our natto

  • Superfood: Packed with natural sources of plant-based proteins and probiotics for optimal gut-health benefits.
  • Locally handmade: Crafted with care in small batches in Arlington, MA, ensuring the freshest natto experience.
  • Superior ingredients: We only use top-quality organic, non-GMO soybeans grown specifically for natto.
  • Authentic expertise: Made by a US-educated, Japanese biologist trained by natto-making masters.
  • Always fresh, never frozen: Unlike imported natto which has been frozen, fresh natto preserves flavor and probiotics.
  • Eco-friendly: Imported Japanese natto is made from US soybeans that are shipped to Japan, and then back to the US!  We eliminate the carbon footprint of two intercontinental shipments.


Choose Boston Natto for a true, fresh, and authentic natto experience.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Additional information

Weight 8.5 lbs
Dimensions 12 × 12 × 12 in
Quantity

2 packs, 4 packs, 8 packs, 12 packs, 16 packs, 20 packs, 24 packs

Packaging

Best, Standard, Basic

2 reviews for Fresh, Organic Boston Natto

  1. MK –

    I have tried many nattos but Aya’s natto is by far the best. From ordering to pick up, everything was easy (great customer service too!). If you are a natto lover like me, I highly recommend ordering from Aya’s!

  2. gostigian –

    Recently discovered Boston Natto at my local Japanese market in NYC and think it is a superior product. Great packaging and generous portion size is larger than the standard styrofoam natto. Definitely worth it. Only wish they had more products, like their amazake, available here in the city.

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