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Item #:
232566609
Japanese Natto Starter Spores (Nattomoto) - 3g (enough to make 30kg of natto). 100% Organic Soybean Extract. 100% Product of Japan,Yummy-Yamaguchi
76% of respondents would recommend this to a friend
Item #:
232566609
BSD 33
Price Details
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3%
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Order now and get it around Tuesday, September 08
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What Stands Out
High Product Yield
Each 3g pack can ferment up to 30kg of natto, making it an economical choice for large-scale production or home users with significant culinary interest.
Organic Quality
Made from 100% organic soybean extract, ensuring a healthy, natural start for your natto without harmful additives or genetically modified organisms.
Authentic Japanese Origin
Product of Japan, specifically crafted by Yummy-Yamaguchi, guaranteeing traditional methods and quality that preserved the authentic flavors and health benefits of natto.
Product Details
| Package Dimensions | 3.43 x 1.06 x 0.94 inches (8.7 x 2.7 x 2.4 cm); 0.32 ounces (9.07 grams) |
| Manufacturer | Yuzo Takahashi Laboratory CO. |
| Brand Name | Yummy-Yamaguchi |
| Flavor | Natto |
| Cuisine | Japanese |
| Set Name | Pack 1 |
| Number of Items | 1 |
| Size | 3g |
Who Should Buy?
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Health Enthusiasts
Ideal for those seeking nutritious fermented food options with added probiotics and health benefits.
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Home Fermenters
Perfect for individuals interested in DIY food processes and experimenting with fermentation at home.
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Japanese Cuisine Lovers
Great for culinary enthusiasts wanting to make authentic natto and explore traditional Japanese flavors.
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Non-Soy Consumers
Not suitable for individuals with soy allergies or those avoiding soy products for dietary reasons.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are Japanese Natto Starter Spores (Nattomoto)?
Answer: Japanese Natto Starter Spores, commonly referred to as Nattomoto, are special bacterial spores used to ferment soybeans into natto, a traditional Japanese food. These spores specifically produce Bacillus subtilis, which is responsible for the distinct flavor, aroma, and health benefits of natto. By using these spores, you can create a nutritious food packed with probiotics that contribute to gut health. Many users enjoy making homemade natto to customize the fermentation process and enhance the nutritional profile according to their taste preferences. -
Question:
How do I use Nattomoto to make natto?
Answer: To use Nattomoto, soak 3 cups of organic soybeans overnight and cook them until soft. After cooling, mix in the Nattomoto spores, ensuring even distribution. Place the mixture in a warm environment for 12 to 24 hours to ferment. This process allows the bacteria to thrive and transform the soybeans into natto. Users often enjoy experimenting with fermentation times to achieve the desired texture and flavor, ensuring a personal touch to this traditional delicacy. -
Question:
What are the health benefits of consuming natto?
Answer: Natto is known for its numerous health benefits, primarily due to its probiotic content. It aids in digestion and promotes gut health, potentially improving immunity and nutrient absorption. Additionally, natto contains vitamin K2, essential for bone health and cardiovascular wellness. Many health enthusiasts appreciate including natto in their diets for its natural anti-inflammatory properties and ability to support overall well-being. Incorporating natto into meals can be a nutritious addition, especially for those interested in traditional Japanese cuisine. -
Question:
Can I use Nattomoto with other types of legumes?
Answer: While Nattomoto is specifically designed for fermenting soybeans, some users experiment with other legumes, such as chickpeas or black beans. However, the fermentation qualities may differ based on the legume used. Soybeans provide the optimal texture and flavor for natto, but alternative legumes can yield interesting results. Conducting small test batches is a practical way to explore various flavors while maintaining the nutritional benefits associated with fermentation. -
Question:
Is the Nattomoto product vegan-friendly?
Answer: Yes, Nattomoto is completely vegan-friendly as it is made from 100% organic soybean extract and does not contain any animal-derived ingredients. This makes it an excellent choice for those following a vegan or plant-based diet. Consumers looking for nutritious and healthy food options can incorporate natto into their meals without concerns about animal products. Enjoying homemade natto can provide a satisfying and ethical source of nourishment. -
Question:
Where can I buy Japanese Natto Starter Spores (Nattomoto)?
Answer: You can purchase Japanese Natto Starter Spores (Nattomoto) from Ubuy The Bahamas. Ubuy offers a reliable platform for obtaining quality products, making it a convenient choice for enthusiasts looking to create their own natto at home. With Ubuy's online availability, customers have the option to explore different packaging sizes and select the amount that best suits their needs for home fermentation projects. -
Question:
How much natto can I make with one package of Nattomoto?
Answer: One package of Nattomoto, which contains 3g of starter spores, is sufficient to make up to 30 kg of natto. This impressive yield is ideal for those who want to prepare large batches or share with family and friends. Utilizing Nattomoto allows you to enjoy homemade natto on various dishes or snacks, making it a fantastic option for hosting or meal prepping. Users often appreciate the cost-effectiveness of making natto in bulk. -
Question:
What storage conditions are best for Nattomoto?
Answer: To maintain the potency of Nattomoto, it's essential to store it in a cool, dry place, away from direct sunlight. Keeping the starter spores in a sealed, airtight container can help preserve their effectiveness. For longer shelf life, refrigeration may also be a suitable option. Ensuring proper storage conditions allows users to enjoy optimal fermentation results whenever they decide to make natto. -
Question:
Can Nattomoto be used for commercial production of natto?
Answer: While Nattomoto is primarily designed for home use, it is suitable for small-scale commercial production as well. Home-based businesses or culinary enthusiasts interested in sharing natto with a wider audience can use Nattomoto for consistent quality and taste. Many small commercial producers appreciate the straightforward fermentation process and the potential for integrating natto into innovative recipes, highlighting the versatility of this traditional food. -
Question:
Is natto suitable for those with soy allergies?
Answer: Natto is made entirely from soybeans, which can pose issues for individuals with soy allergies. Therefore, it is not suitable for anyone who is allergic to soy products. Users with dietary restrictions should always check the ingredient list and consult with a healthcare provider before incorporating natto or any soy-based products into their diet to avoid possible allergic reactions.
Yummy-Yamaguchi Starter Cultures Editorial Review
Japanese Natto Starter Spores (Nattomoto) - 3g is a high-quality product made from 100% organic soybean extract, specifically designed to help you create up to 30kg of delicious natto. Imported from Japan by Yummy-Yamaguchi, this product is praised for its authentic flavor and ease of use, making it a great addition for those who want to explore Japanese cuisine. The package dimensions of 3.43 x 1.06 x 0.94 inches make it compact and manageable in the kitchen. Users appreciate the clear instructions provided, and many have successfully made natto at home, further enjoying the health benefits associated with this traditional food.
Customer Reviews & Ratings
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Pros
- Makes up to 30kg of natto
- 100% organic soybean extract
- Authentic Japanese flavor
- Compact and easy to store
- Clear instructions for home use
Cons
- Some may find the fermentation process tricky
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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BSD 33
Order now and get it around Tuesday, September 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 100% organic ingredients sourced from Japan.
- 3g of Natto starter can produce 30kg of Natto.
- No animal-derived ingredients used in production.
- Updated formula includes plant-derived excipients.
- Includes a Yummy-Yamaguchi Original Wipe.
- A portion of purchases helps protect animals.
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