{"product_id":"kawashimaya-natto-starter-powder-3g-ferment-10-30kg-of-homemade-natto-0-1oz","title":"Kawashimaya Natto Starter Powder 3g – Ferment 10-30kg of Homemade Natto (0.1oz)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKawashimaya Natto Starter Powder is a pure Bacillus subtilis natto culture derived from soybean extract. It is designed to help you ferment soybeans into natto—an everyday Japanese staple known for its distinct aroma, creamy texture, and rich protein profile.\u003c\/p\u003e\n\u003cp\u003eThe 3g sachet delivers high fermentative power and can support batch sizes from roughly 10 to 30 kilograms, making it suitable for home cooks testing natto or for light commercial use.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePure Bacillus Subtilis Natto culture from soybean extract for authentic fermentation\u003c\/li\u003e\n\u003cli\u003eHigh potency: 1×10^10 CFU\/g to drive consistent fermentation\u003c\/li\u003e\n\u003cli\u003eMake up to 10-30 kg of natto per purchase, depending on batch size\u003c\/li\u003e\n\u003cli\u003eInstruction and spoon included; detailed \"How to Make Natto\" guidance delivered by email with a visual video on the product page\u003c\/li\u003e\n\u003cli\u003eResealable pouch for safe storage; refrigeration recommended both before and after opening\u003c\/li\u003e\n\u003cli\u003eSupport if you encounter any hurdle in natto making; 100% refund after assistance is provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cp\u003eFollow the included instructions to prepare soybeans, cool them to an appropriate temperature, and mix in the starter. A video on the product page helps you visualize each step, and the measurement spoon ensures accurate dosing.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Kawashimaya\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient packaging that stays powerfully active and easy to store\u003c\/li\u003e\n\u003cli\u003eFlexible enough for kitchen-scale experiments or small business operations\u003c\/li\u003e\n\u003cli\u003eNotable nutrients commonly associated with natto, including probiotics, Vitamin K, and protein, depending on your batch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStorage and care\u003c\/h3\u003e\n\u003cp\u003eStore in a cool place or refrigerator after delivery; keep the pouch sealed when not in use to maintain potency.\u003c\/p\u003e\n\n\u003ch2\u003eCustomer support\u003c\/h2\u003e\n\u003cp\u003eIf you encounter any difficulties, reach out for personalized assistance. We aim to help you succeed in your natto-making journey, with a refund option available after we assist you.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Kawashimaya Natto Starter Powder used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides a pure Bacillus subtilis natto culture from soybean extract to help you ferment natto at home.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much natto can I make with one 3g packet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Approximately 10-30 kg of natto, depending on batch size and equipment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KAWASHIMAYA","offers":[{"title":"Default Title","offer_id":52449627767060,"sku":"B09325M42X","price":20.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/1851\/8292\/files\/kawashimaya-natto-starter-3g-packaging-front.jpg?v=1777924800","url":"https:\/\/nuvantry.com\/products\/kawashimaya-natto-starter-powder-3g-ferment-10-30kg-of-homemade-natto-0-1oz","provider":"Nuvantry","version":"1.0","type":"link"}