---
product_id: 312773928
title: "Kawashimaya Natto Starter Spores Powder 0.1oz (3g) for 22-66lbs Natto | Bacillus Subtilis from Soybean Extract to Make Homemade Natto"
brand: "kawashimaya"
price: "20694CFA"
currency: XOF
in_stock: true
category: "Kawashimaya"
url: https://www.desertcart.sn/products/312773928-kawashimaya-natto-starter-spores-powder-0-1oz-3g-for-22
store_origin: SN
region: Senegal
---

# Resealable zip-lock pouch for freshness Includes precise measuring spoon 1×10¹⁰ CFU/g potent ferment power Kawashimaya Natto Starter Spores Powder 0.1oz (3g) for 22-66lbs Natto | Bacillus Subtilis from Soybean Extract to Make Homemade Natto

**Brand:** kawashimaya
**Price:** 20694CFA
**Availability:** ✅ In Stock

## Summary

> 🥢 Unlock the ancient Japanese superfood magic at home—ferment like a pro!

## Quick Answers

- **What is this?** Kawashimaya Natto Starter Spores Powder 0.1oz (3g) for 22-66lbs Natto | Bacillus Subtilis from Soybean Extract to Make Homemade Natto by kawashimaya
- **How much does it cost?** 20694CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/312773928-kawashimaya-natto-starter-spores-powder-0-1oz-3g-for-22)

## Best For

- kawashimaya enthusiasts

## Why This Product

- Trusted kawashimaya brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freshness Locked In:** Resealable packaging keeps your starter spores potent and ready, refrigerated storage recommended.
- • **Effortless Natto Mastery:** Step-by-step email instructions plus a visual how-to video ensure your fermentation success.
- • **Scale Your Superfood Game:** Make anywhere from 22 to 66 lbs of nutrient-packed homemade natto—perfect for personal or business use.
- • **Risk-Free Fermentation Journey:** Dedicated customer support with a 100% refund guarantee if you don’t nail your natto.
- • **Supercharged Fermentation Power:** Harness 10 billion CFU/g of pure Bacillus Subtilis for flawless natto every time.

## Overview

Kawashimaya Natto Starter Spores Powder is a premium 3g pack of Bacillus Subtilis from soybean extract, delivering ultra-potent fermentation power (1×10¹⁰ CFU/g) to create 22-66 lbs of authentic homemade natto. Packaged in a resealable pouch with a measuring spoon and backed by expert guidance, it’s designed for both natto enthusiasts and small-scale producers seeking fresh, probiotic-rich Japanese superfood with ease and confidence.

## Description

desertcart.com : Kawashimaya Natto Starter Spores Powder 0.1oz (3g) for 22-66lbs Natto | Bacillus Subtilis from Soybean Extract to Make Homemade Natto : Grocery & Gourmet Food

## Features

- POTENT JAPANESE NATTO STARTER: Made from purely cultured Bacillus Subtilis Natto from soybean extract. Please use it to only make natto—a Japanese superfood packed with vital nutrients like probiotics, Vitamin K, and protein.
- HIGH EFFICIENCY: A single 3g (0.1oz) package holds strong fermentative power (1×10^10 CFU/g). Make up to 10-30kg of homemade or business-scale natto.
- INSTRUCTION & SPOON INCLUDED: You will receive an email with detailed "How to Make Natto" instructions, and a visual how-to video is available on the product page. A small measurement spoon is also included with your purchase.
- CONVENIENT PACKAGING: The starter comes in a resealable zip-lock pouch for easy and safe storage. Please store the packaging at a low temperature or in the refrigerator after arrival, both before and after opening.
- MAKE NATTO SUCCESSFULLY: If you encounter any difficulties making natto, simply message us for personalized assistance. 100% refund after we assist your problem is available, because your successful natto-making journey is our priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09325M42X |
| ASIN  | B09325M42X |
| Best Sellers Rank | #22,390 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #86 in Flavoring Powders |
| Brand Name | KAWASHIMAYA |
| Container Type | Resealable Pouch |
| Cuisine | Japanese cuisine |
| Customer Reviews | 4.5 4.5 out of 5 stars (298) |
| Item Form | Powder |
| Item Package Weight | 0.02 kg |
| Item Weight | 10 g |
| Manufacturer | KAWASHIMAYA |
| Manufacturer  | KAWASHIMAYA |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Package Dimensions  | 9.84 x 6.26 x 0.28 inches; 0.35 ounces |
| Package Size Name | Single |
| Size | 0.11 Ounce (Pack of 1) |
| Specialty | Low Calorie |

## Product Details

- **Brand:** KAWASHIMAYA
- **Item Form:** Powder
- **Item Weight:** 10 g
- **Package Weight:** 0.02 kg
- **Specialty:** Low Calorie

## Images

![Kawashimaya Natto Starter Spores Powder 0.1oz (3g) for 22-66lbs Natto | Bacillus Subtilis from Soybean Extract to Make Homemade Natto - Image 1](https://m.media-amazon.com/images/I/61pYSSZM+2L.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: Can you drink natto starter as a supplement?**
A: Please do not drink it because it is a natto starter specially made for natto making.

**Q: Can you use natto as a starter?**
A: Store-brought natto has a weaker bacteria power than natto starter. Please use this natto starter with higher bacteria power and quality. A small package goes a long way.

**Q: Why is my natto doesn’t have the sticky string?**
A: Maybe the fermentation process did not go well. Ferment it for about 12 more hours.

**Q: Why does my natto smell like ammonia?**
A: Let it sit in the refrigerator overnight after the warming process. Fermentation will stop, and the odor of ammonia can be alleviated.

**Q: Is it okay to eat natto everyday?**
A: Natto is high in protein, fiber, minerals, Vitamin K, Vitamin C, etc. Please eat one serving of natto (150g/5.3oz) per day to get its nutrition and health benefits.

## Frequently Bought Together

- Kawashimaya Natto Starter Spores Powder 0.1 oz (3g), Can make up to 10-30kg Natto, Made From Organic Soybean Extract
- Soymerica Non-GMO Soybeans - 7 Lbs. Identity Preserved (IP). Great for Soy Milk and Tofu. 100% Product of USA. Non-GMO Project Verified
- Japanese Natto Starter Spores (Nattomoto) - 3g (enough to make 30kg of natto). 100% Organic Soybean Extract. 100% Product of Japan

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-15*