Dried Natto, Superfood Fermented Soybean

Dried Natto, Superfood Fermented Soybean

From $17.55 USD

Superfood Natto Fermented Soybean Powder 50g(1.76oz)

Superfood Natto Fermented Soybean Powder 50g(1.76oz)

$20.99 USD

Superfood Natto Furikake Seasoning

Superfood Natto Furikake Seasoning

From $17.58 USD

Natto and Kombu Mix 1.5oz(45g)

Natto and Kombu Mix 1.5oz(45g)

$17.50 USD

Natto and Koji Mix 180g(6.3oz)

Natto and Koji Mix 180g(6.3oz)

$19.55 USD

Superfood From Japan

What is Natto?

Natto is a fermented soybean product known for its rich umami flavor and exceptional health benefits. Packed with probiotics, vitamin K2, and plant-based protein, it supports gut health and overall wellness. From whole beans to convenient powder and flavorful furikake, Yamasan brings you the authentic taste of natto straight from Kyoto. Perfect for rice bowls, soups, and everyday meals.

Natto Superfood Set – Gut Health from Beans to Seasoning

$17.55 USD

Flavor

International Shipping Available

Shipping Times

For international orders shipped from Japan:

  • Orders under $89: Small Packet / ePacket — approx. 15–40 business days
  • Orders over $89: EMS/DHL — approx. 7–10 business days


Delivery times are estimates and may be affected by customs clearance, local carriers, public holidays, or weather conditions.

Learn more

Eligibility for Refunds (No Return Required in Most Cases)

Due to high international shipping costs, we generally do not require customers to return items. Instead, we will offer a refund or partial refund upon confirmation of the issue.

We accept refunds only in the following cases:

  • The product arrives damaged, defective, or incorrectly delivered.
  • A refund request is submitted within 7 days of receiving the product.
  • Sufficient evidence (such as photos or videos) is provided upon request.

Please contact us before requesting a refund.　Contact

Learn more

Q. What if I have an issue with my order?
A. Contact us anytime and we’ll make it right.

Learn more in our Shopping Guide

Natto Superfood Set – Gut Health from Beans to Seasoning

Natto Superfood Set – Gut Health from Beans to Seasoning

$17.55 USD

$17.55 USD

Dried Natto- Easy to Rehydrate

Step1

Place 10g of dry natto from the bag into a bowl.

*The powder in the bag is freeze-dried Bacillus natto kinase. Please use it together.

Step2

Pour water to make the natto just covered.

*If you rehydrate 10g of dried natto, it becomes 1 pack (40g) of natto sold commercially in Japan.

Step3

Cover with plastic wrap and place in the refrigerator for 3-4 hours.

Enjoy!

Remove from the refrigerator, stir and enjoy.

*After rehydration, store in the refrigerator and consume within the same day.

Natto Series

Dried Natto, Superfood Fermented Soybean
Dried Natto, Superfood Fermented Soybean

From $17.55 USD

Superfood Natto Fermented Soybean Powder 50g(1.76oz)
Superfood Natto Fermented Soybean Powder 50g(1.76oz)

$20.99 USD

Superfood Natto Furikake Seasoning
Superfood Natto Furikake Seasoning

From $17.58 USD

Natto and Kombu Mix 1.5oz(45g)
Natto and Kombu Mix 1.5oz(45g)

$17.50 USD

Natto and Koji Mix 180g(6.3oz)
Natto and Koji Mix 180g(6.3oz)

$19.55 USD

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Chef's Recipes

Dried Natto, Superfood Fermented Soybean

Dried Natto, Superfood Fermented Soybean

From $17.55 USD

Superfood Natto Fermented Soybean Powder 50g(1.76oz)

Superfood Natto Fermented Soybean Powder 50g(1.76oz)

$20.99 USD

Superfood Natto Furikake Seasoning

Superfood Natto Furikake Seasoning

From $17.58 USD

Natto and Kombu Mix 1.5oz(45g)

Natto and Kombu Mix 1.5oz(45g)

$17.50 USD

Natto and Koji Mix 180g(6.3oz)

Natto and Koji Mix 180g(6.3oz)

$19.55 USD

Natto and Kombu Mix 1.5oz(45g)

Natto and Kombu Mix 1.5oz(45g)

$17.50 USD

Natto and Koji Mix 180g(6.3oz)

Natto and Koji Mix 180g(6.3oz)

$19.55 USD

Natto and Koji Mix 180g(6.3oz)

Natto and Koji Mix 180g(6.3oz)

$19.55 USD

Natto and Koji Mix 180g(6.3oz)

Natto and Koji Mix 180g(6.3oz)

$19.55 USD

Natto Starter Set

Try Them All

Natto Superfood Set – Gut Health from Beans to Seasoning
Dried Natto Beans 70g(2.4oz)
$17.55
Natto Fermented Soybean Powder 50g(1.76oz) - YAMASAN KYOTOUJI
Natto Powder 50g(1.76oz)
$20.99
Natto Furikake Seasoning 40g(1.4oz) - YAMASAN KYOTOUJI
Natto Furikake 40g(1.4oz)
$17.58
Natto Superfood Set – Gut Health from Beans to Seasoning
Natto Koji
$19.55
Natto Superfood Set – Gut Health from Beans to Seasoning
Beans & Powder & Furikake
$39.99

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Founded in 1995

We began our business in 1995 with door-to-door sales, delivering carefully selected healthy foods such as miso, soy sauce, and tea directly to households.

三方よし (Sanpō Yoshi)

Inspired by the spirit of Sanpō Yoshi — good for the seller, the buyer, and society — we strive to create value for producers, customers, and our employees alike.

Traditions and Culture

We are working to share various Japanese foods along with their traditions and culture, conveying the thoughts and passion of the producers behind them.

From Japan to the World

Connecting people through the taste of home, the spirit of care, and the beauty of Japanese food culture.