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7 products
Koji & Natto Fermented Paste
This flavorful and healthy condiment combines two of Japan’s most iconic fermented foods: natto and koji. The mixture is seasoned with soy sauce and sugar to create a rich umami paste with a perfect balance of salty and sweet flavors. Great for health-conscious food lovers and adventurous eaters!
Double the Fermentation, Double the Flavor
- Natto – Japan’s classic probiotic: Made from fermented soybeans using Bacillus subtilis, natto is packed with dietary fiber, vitamin K2, and B vitamins. This paste captures the essence of natto without the strong smell or stickiness—making it ideal for beginners.
- Rice Koji – The foundation of Japanese seasoning: A fermented rice product essential for making miso, soy sauce, and sake. Its natural enzymes enhance umami by breaking down proteins into amino acids, giving this paste a deep and complex flavor.
Great for Everyone
Whether you're a natto lover or someone who's hesitant about its unique texture and aroma, this smooth paste is easy to enjoy. The gentle taste of soybeans and subtle natto flavor is preserved without the stringiness. Comes in a convenient tube—easy to squeeze, even with one hand. Non-GMO, no preservatives.
Versatile in the Kitchen
This fermented paste can be used in endless ways:
- As a topping for rice or ramen
- Mixed into fried rice, curry, gratin, or pasta
- As a savory dipping sauce with mayonnaise or olive oil
- Surprisingly delicious when paired with cheese
Experience a new way to enjoy traditional Japanese fermented foods—with convenience, health, and flavor in every squeeze.
Characterized by its mellow sweetness & aroma of abundantly contained rice koji, white miso has deep connection with the traditional food culture of Kansai region in western Japan. The miso is often used for Ozoni (Miso soup with mochi rice cake & seasonal vegetables), stir fry sauce for seafoods, and pickled sauce for vegetables.
Making awase miso is very simple. As the ingredients are rice, soybean, and salt only, the difference in taste is obvious. It is said that 80% of the taste depends on the quality of rice malt. Rice koji is made by the traditional "ita malted rice" method over 40 hours. Making good koji is very important for making awase miso. We do not make koji by machine, we take time to make it carefully. The miso warehouse protected by miso craftsmen is a small warehouse without mass production equipment, but craftsmen continue to stick to natural brewing that can be done by hand.
It is a typical "Rice Miso" made from rice koji (malted rice) and soybeans.It is characterized by its shiny light color, refreshing strong taste and rich aroma due to the action of yeast and lactic acid bacteria.
Making miso is very simple. As the ingredients are rice, soybean, and salt only, the difference in taste is obvious. It is said that 80% of the taste depends on the quality of rice malt. Rice koji is made by the traditional "ita malted rice" method over 40 hours. Making good koji is very important for making miso. We do not make koji by machine, we take time to make it carefully. The miso warehouse protected by miso craftsmen is a small warehouse without mass production equipment, but craftsmen continue to stick to natural brewing that can be done by hand.