Kawashimaya Japanese Natto Fermented Soybeans Powder 75g - Freeze-Dried Traditional Superfood Natto Powder, Salt-Free, Made in Japan

¥1,000
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A Quick Sprinkle for Daily Gut Health! 100% Japanese Soybeans, Additive-Free Natto Powder

Kawashimaya additive-free natto powder made from 100% domestic Japanese soybeans

Born from Kawashimaya's "Food for Well-being" philosophy, this freeze-dried natto powder was developed to bring both health and convenience to your daily meals.

Made entirely from 100% domestically grown Japanese soybeans, it is a traditional superfood packed with natto's unique probiotics (live natto bacteria), Vitamin K2, and nattokinase. Simply sprinkle it on your favorite dishes to effortlessly support your wellness and gut health.

3 Features of Natto Powder

1. Authentic Natto Crafted Through Generations

We partnered with a long-established natto manufacturer in Miyagi, Japan, founded in 1949. They have faithfully preserved the foundational techniques of modern natto fermentation passed down by a doctor of agriculture, taking the time to slowly and carefully ferment the beans to perfection.

This product is very particular in using domestic high-quality soybeans, mainly "Suzumaru" from Hokkaido and "Tanrei" from Miyagi Prefecture. We rely on the natural flavor of the ingredients, so the use of sauce or mustard is not necessary. The finished product tastes like old-fashioned natto that is rich in nutrients.

2. Pure Ingredients: Non-GMO Soybeans & Natto Bacteria

This product contains only two ingredients: premium, non-GMO domestic Japanese soybeans and Bacillus subtilis natto. It is completely free from added salt, oils, MSG, preservatives, or artificial colors. It is a clean, vegan-friendly food that is safe for children, those monitoring their sodium intake, and even as a healthy meal topper for your pets.

3. Natto Powder is Quick, Easy & No Sticky Prep

Enjoy the benefits of natto effortlessly! Skip the sticky preparation and strong pungent odors of traditional raw natto. The fine powder format makes it incredibly easy to mix into your daily routine without altering the texture of your meals.

Versatile & Convenient Superfood: How to Use

Various ways to use natto powder in everyday cooking

Because it is a powder, you can instantly add nutrition and an umami kick to various dishes with a quick sprinkle.

  • In Yogurt: Simply mix it into your morning yogurt for a quick and easy gut-health boost.
  • In Soups & Miso: Stir it into miso soup or broths for an instant, comforting natto-soup flavor.
  • Topping for Pasta & Salads: Lightly sprinkle your desired amount over salads or pasta to enjoy a new, delicious way of eating natto.
  • For Baby Food: Mix a small quantity into baby porridge or other snacks, suitable for babies aged 6 months and older.
  • For Pet Food: Due to its appetizing aroma, it is incredibly popular as a healthy topping for dog and cat food, or as an ingredient in homemade pet treats.

Food that Pairs Well with Natto Powder

Savory Yogurt Bowl with Natto Powder

Savory Yogurt Bowl with Natto Powder

Natto-Spiked Mayo Dipping Sauce

Natto-Spiked Mayo Dipping Sauce

Natto Powder in Miso Soup

Natto Powder in Miso Soup

Udon Noodle Soup with Natto Powder

Udon Noodle Soup with Natto Powder

Japanese Curry Rice with Natto Powder

Japanese Curry Rice with Natto Powder

Creamy Parmesan and Natto Risotto

Creamy Parmesan & Natto Risotto

Green Salad with Natto Powder sprinkled on top

Sprinkle Natto Powder on Green Salad

Cheese Pizza topped with Natto Powder

Sprinkle Natto Powder on Cheese Pizza

Natto Seaweed Spaghetti

Natto Seaweed Spaghetti

Veggie Baby Puree with Natto Powder

Veggie Baby Puree

Healthy Recipes with Natto Powder

Savory Greek Yogurt Bowl with Natto Powder

Savory Greek Yogurt Bowl with Natto Powder

Enjoy an unexpectedly delicious and savory yogurt bowl that fills your stomach longer until noon. This protein-rich recipe uses natto powder as a quick-developing, umami-rich base.

Ingredients (For 1 serving)

  • 1 cup (approx. 227g) Plain Greek Yogurt
  • 1 tsp (1.5g) Natto Powder
  • 1 Boiled Egg, cut in half
  • 1 Small Cucumber, finely diced
  • 5 Cherry Tomatoes, cut in half
  • 1 tbsp Olive Oil or Garlic Oil
  • Salt and pepper to season

Instructions

  1. In a small bowl, thoroughly mix 1 teaspoon of the natto powder into the cold plain Greek yogurt. Add salt and pepper to season. Let it sit 5 minutes to mix the seasoning.
  2. While the yogurt rests, boil the egg, dice the cucumber, halve the tomatoes, and toast your seeds if using raw ones.
  3. Assemble the yogurt bowl. Neatly layer the diced cucumber and tomato halves on one side, and scatter the toasted seeds and fresh dill over the other. Finish by drizzling the oil and adding the egg.
  4. Serve immediately and enjoy.

Veggie Baby Puree with Natto Powder

Veggie Baby Puree with Natto Powder

A safe and easy way to introduce nutrition and new flavors to an infant using a minuscule amount of finely incorporated powder.

Ingredients (For 2 servings)

  • 1 Small Sweet Potato, peeled and cubed
  • 1 Small Carrot, peeled and sliced
  • 1/4 tsp to 1/2 cup, as needed — Water or Baby Liquid (Formula/Breastmilk)
  • 0.5 tsp (1g) or less Natto Powder

Instructions

  1. Steam or boil the cubed sweet potato and sliced carrot until they are completely soft and fall apart easily when pressed with a fork (about 10–15 minutes). Drain any excess liquid.
  2. Place the cooked vegetables in a blender or food processor (or you can also crush them manually with a spoon and a strainer). Add 1/4 cup of your chosen liquid and puree on high until the mixture is ultra-smooth, with absolutely no lumps. Add more liquid by the tablespoon until you reach your desired consistency.
  3. Thoroughly mix in the tiny 1/4 teaspoon of natto powder. Ensure it is fully dissolved into the warm puree. For very young infants, use even less (a small pinch) until you know they tolerate the flavor.
  4. Allow the puree to cool completely to a safe temperature before offering it to your child. Store any leftovers in an airtight container in the refrigerator for up to 24 hours.

Green Salad with Natto Powder

Green Salad with Natto Powder sprinkled on top

Ingredients (For 4 servings)

  • 6 cups Mixed Salad Greens (arugula, spinach, lettuce)
  • 1 large English Cucumber, thinly sliced
  • 1 pint Cherry Tomatoes, halved
  • 1/4 Red Onion, thinly sliced (optional)
  • 1–2 teaspoons Natto Powder (adjust to taste)
  • 2 tablespoons Extra Virgin Olive Oil (For Simple Vinaigrette)
  • 1 tablespoon Lemon/Yuzu Juice (For Simple Vinaigrette)
  • A pinch of Sea Salt & Black Pepper (For Simple Vinaigrette)

Instructions

  1. In a large bowl, toss the greens, cucumber, and tomatoes together.
  2. Whisk olive oil, lemon juice, salt, and pepper until blended to make simple vinaigrette.
  3. Drizzle dressing over the salad and toss well to coat.
  4. Right before serving, sprinkle 1 teaspoon of Natto powder evenly over the top.

Natto Seaweed Spaghetti

Creamy Natto Seaweed Spaghetti topped with shredded nori

Ingredients (For 2 servings)

  • 200g Pasta Noodle (or your choice)
  • 1/2 cup Heavy Cream
  • 1.5 tablespoons Natto Powder
  • 1 tablespoon Unsalted Butter
  • 2 teaspoons Soy Sauce
  • Sugar and Salt to taste
  • 1g Shredded Nori Seaweed (kizami nori)

Instructions

  1. Boil pasta (we are using spaghetti) in salted water until al dente (8–10 mins). Reserve 1/2 cup of pasta water.
  2. While pasta cooks, whisk softened butter, cream, Natto powder, soy sauce, and sugar (if used) in a bowl until smooth and the Natto powder is fully dissolved. This prevents clumping.
  3. Drain pasta and return to the pot over low heat. Pour Natto-cream sauce over. Add 2–3 tbsp reserved water and toss 1–2 minutes until creamy and thickened. Do not boil.
  4. Divide creamy Natto spaghetti onto plates, then generously top with shredded Nori seaweed. Serve immediately.

Product Details

Product Details
Ingredients Soybeans (Non-GMO), Bacillus subtilis natto
Net Weight 2.65oz (75g)
Origin Japan
Storage Instructions Store at room temperature away from direct sunlight.
Allergen Soy
Additive-Free Natto Powder product image

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