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Natto Fermented Soybean 70g(2.4oz) (Best Before 2025.7.1)

$5.99 USD

⚠️ Important Notice: This product is being offered at a special discounted price. All sales are final — no returns or exchanges will be accepted. Please confirm before placing your order. Thank you for your understanding!

Discover the Health Benefits of Natto

Japan's Ancient Superfood for Longevitydry natto

What is Natto?

Natto is a traditional Japanese food made by fermenting soybeans with Bacillus subtilis spores. It is known for its distinctive aroma, slimy texture, and numerous health benefits. Rich in vitamin K2, soy protein, and vegetable fiber, natto is a nutrient-packed superfood that has been enjoyed in Japan for centuries. It is a popular breakfast food and has even been praised as one of the secrets of longevity in Japan!attitude survey

How to Enjoy Natto Easily

If you're new to natto or want a more convenient way to enjoy it, try our freeze-dried Natto products! Follow these simple steps to enjoy fresh natto:

Easy Steps to Make Soft Natto

  • Step 1: Place 10g of dried natto on a plate. The powdery substance is Natto Kinase—please consume it together.
  • Step 2: Soak it in water and refrigerate for 3-4 hours.
  • Step 3: Stir and enjoy!

Pro Tip: After rehydration, store the natto in the refrigerator and consume it within the same day.

Yamasan's Japanese Natto Series

Freeze-Dried Natto Beans

This product is freeze-dried from non-GMO soybeans and can be rehydrated to create soft natto. Enjoy it as a topping for rice or in soups!

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Freeze-Dried Natto Powder

Our Hikiwari natto powder is packed with vitamin K and perfect for adding to soups, dressings, and other dishes. Enjoy natto in a convenient, easy-to-use powder form!

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Natto Furikake Seasoning

This unique seasoning combines freeze-dried natto and six umami-rich ingredients, making it perfect for sprinkling on rice, vegetables, or even in salads.

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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.