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20 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.
Discover the Health Benefits of Natto
Japan's Ancient Superfood for Longevity
What Is Natto? Japan’s Fermented Superfood for Gut Health and Longevity
Natto is a traditional Japanese food made by fermenting whole soybeans with Bacillus subtilis, a beneficial probiotic culture. Known for its signature sticky texture and bold aroma, natto is packed with vitamin K2, plant-based protein, fiber, and live probiotics, making it a true superfood for gut health, bone strength, and heart wellness.
A staple in Japanese breakfasts for generations, natto has been linked to longevity and is celebrated for its natural health benefits. Perfect for vegans, wellness seekers, and anyone curious about authentic Japanese cuisine, natto is a powerful addition to a balanced, nutrient-rich diet.
How to Enjoy Natto Easily
If you're new to natto or want a more convenient way to enjoy it, try our freeze-dried Natto products! Follow these simple steps to enjoy fresh natto:
Easy Steps to Make Soft Natto
- Step 1: Place 10g of dried natto on a plate. The powdery substance is Natto Kinase—please consume it together.
This Japanese curry powder is made from millet flour as a substitute of wheat flour. Millet flour contains magnesium, zinc, iron and B vitamins. No animal-derived ingredients or chemical seasonings are used. It is suitable for the people who has gluten-free life-style or people who are vegan. A healthy and convenient seasoning choice for various recipes.
Natto Powder – Superfood from Japan
Experience the essence of traditional Japanese health and flavor
What Is Natto? A Superfood Loved in Japan
Natto is a traditional Japanese superfood made by fermenting steamed soybeans with a probiotic culture called Bacillus subtilis. Known for its distinctive sticky texture and bold aroma, natto is packed with plant-based protein, fiber, and vitamin K2, making it a favorite among vegans and health-conscious eaters.
Popular in Japanese cuisine for centuries, natto supports gut health, heart health, and digestion, earning its place as a daily staple in many Japanese households. Whether you’re exploring authentic Japanese food or looking for natural ways to boost wellness, natto is a powerful addition to any diet.
Natto Powder – A Convenient Superfood Packed with Flavor and Nutrition
Natto powder is a nutrient-rich superfood made by fermenting whole soybeans with Bacillus subtilis, then gently dehydrating and grinding them into a fine powder. This process preserves the signature umami flavor, probiotic benefits, and plant-based nutrition of traditional natto, without the stickiness or strong aroma.
Perfect for smoothies, soups, sauces, and rice dishes, natto powder offers an easy and versatile way to enjoy the health benefits of fermented soy, including support for gut health, immune function, and heart wellness. Ideal for vegans, athletes, and anyone looking to add a clean, natural boost to their diet.
What Is Hikiwari Natto? A Nutrient-Dense Twist on Traditional Natto
Hikiwari Natto is a type of fermented soybean made by finely chopping the soybeans before fermentation. This unique process boosts nutrient absorption and creates a smoother, more spreadable texture, ideal for those new to natto or looking for a milder experience.
Compared to whole-bean natto, Hikiwari Natto delivers 1.5x more vitamin K, along with powerful plant-based protein, probiotics, and fiber. It's a go-to superfood for vegans, gut health support, and anyone interested in traditional Japanese fermented foods with added nutritional benefits.
YAMASAN's Japanese Natto Series
Freeze-Dried Natto Powder
Overview: Powdered form of chopped, freeze-dried hikiwari natto.
Features: Easy to use, no additives, and high Vitamin K.
Freeze-Dried Natto Beans
Overview: Whole natto beans, freeze-dried for convenience.
Features: Enjoy as-is or rehydrate to restore soft natto texture.
Natto Furikake Seasoning
Overview: Natto mixed with 6 umami ingredients including seaweed and sesame.
Features: Crispy and flavorful; perfect for rice, eggs, salads, and more.
Pure matcha paste from Japan is easy to use in baking and cooking, boasting a bright green color and rich aroma. This versatile ingredient can be mixed smoothly into watery or oily ingredients without clumping, making it ideal for creating matcha sauce and cream. Made from first-harvest Saemidori matcha, it offers an elegant aroma, little bitterness, and a strong sweet and umami flavor, with no added coloring agents or preservatives, making it perfect for vegans. The paste can also be dissolved in hot water or milk to make a matcha latte. Serving suggestions include approximately 12 servings for lattes (8g per serving), 8 servings for pancakes (12g per serving), 17 puddings (6g per serving), and 17 servings of pasta (6g per serving).
Roasted Soy Made with 100% Japanese soybeans, these healthy, crunchy snacks are full of flavor and perfect for mindful eaters or as a thoughtful gift. Features:
Dry Miso Powder, a freeze-dried Japanese miso seasoning packed with deliciousness, perfect for enhancing the taste of various dishes with its rich umami flavor. Made from 100% miso, it's gluten-free, sugar-free, and contains no food additives, catering to vegan preferences. This Shinshu Rice Malt Miso powder, crafted in Nagano Prefecture, offers a refreshing taste and rich aroma, complementing a wide array of foods with its shiny light color. Its versatility extends from soups to meats, salads, and even desserts, adding a delightful miso aroma in every sprinkle. Easy to dissolve and mix, it's a must-have pantry staple for culinary enthusiasts seeking an effortless yet delicious flavor boost.
The Dry Red Miso Powder is a freeze-dried Japanese red miso powder packed with deliciousness. This 100% miso seasoning enhances the flavor of various dishes and adds a rich umami taste to ingredients. It's convenient to use, dissolves easily in soups, and can be effortlessly mixed with flour and bread crumbs for added flavor. Plus, it's gluten-free, sugar-free, and contains no food additives, making it perfect for vegans. Ideal for seasoning a wide range of dishes including meat, fish, salads, simmered and fried dishes, stir-fries, and even ramen. You can also mix it with mayonnaise or ketchup for a tasty dipping sauce, or add it to pasta sauces, curries, and soups for an extra layer of richness.
From Yamasan’s world of fine Japanese teas comes a new delight— Edible Green Tea Furikake! Try it with all kinds of dishes, and discover a new way to enjoy green tea.
Delicious and Healthy Green Tea Furikake
Green tea contains various nutrients such as catechins, vitamins, and amino acids. Some of these nutrients, such as dietary fiber and minerals, are not easily soluble in water, and some cannot be fully absorbed by simply drinking tea.
This delicious furikake is made using carefully cultivated tea leaves, blended with seaweed and other flavorful ingredients to create a rich aroma with no bitterness. Sprinkle it over a variety of dishes to enjoy both the flavor and natural goodness of green tea.
Crafted in Japan with Ceremonial Grade Uji matcha, Japan's top tea brand, blended with oat milk and raw sugar. 100% plant-based, dairy-free, perfect for vegans and the lactose-intolerant. Experience cafe-style matcha latte at home with a refreshing matcha flavor and a velvety texture. Enjoy a rich aroma, balancing matcha's subtle bitterness and refined sweetness. Simply mix 15g (1 tbsp) with 140ml of hot water for a delightful matcha latte. Personalize it with oat milk to your taste. Our Uji matcha features the "Okumidori" variety, a Ceremonial Grade matcha cherished for its vivid green hue and harmonious blend of umami, astringency, and aroma. It complements the gentle sweetness of oat milk. Even if you're not a fan of matcha's bitterness, this latte offers a pleasing sweetness. It's gluten-free and free from artificial additives, suitable for the whole family.
Nori Tsukudani – Traditional Japanese Seaweed Paste
Nori Tsukudani is a traditional Japanese condiment made by slowly simmering seaweed with soy sauce, mirin, and other natural seasonings. The result is a smooth, flavorful paste rich in natural umami—perfect as a rice topping or seasoning for a variety of dishes.
What Makes It Special
- Rich Umami: Nori (seaweed) is the only natural food that contains all three major umami elements: glutamic acid, inosinic acid, and guanylic acid.
- Premium Ingredients: Made with high-quality sea lettuce (Hitoegusa) harvested in Mie Prefecture, Japan.
- Carefully Cooked: The seaweed is simmered slowly without being finely chopped, preserving its natural flavor and texture.
- Easy-to-Use: Comes in a handy tube that allows one-handed use—no spoon required!
- Vegan & Preservative-Free: Made with natural ingredients only.
How to Use
This seaweed paste is incredibly versatile. Here are just a few ways to enjoy it:
- As a topping for steamed rice
- Mixed into pasta, udon, or risotto
- With tofu, natto, or cheese
- As a dressing for salads or sandwiches
- Combined with mayonnaise or olive oil for a dipping sauce
- Blended with wasabi for a spicy umami boost
Deep umami, mild sweetness, and a soft, smooth texture that melts in your mouth.
Storage
Keep refrigerated after opening. Store away from direct sunlight and high humidity.
⚠ WARNING: This product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Shichimi Togarashi Paste
A Traditional Japanese Seasoning in a Flavorful Paste Form
【Fragrant & Authentic】 Made from the iconic shichimi togarashi spice mix, this paste is prepared with minimal heat to preserve the natural flavors of each ingredient.
【Spicy & Umami】 Enjoy a delicious balance of chili heat, yuzu citrus, sansho pepper tingle, and the umami richness of sesame and seaweed.
【Sansho Pepper】 We use fresh, crushed Japanese sansho pepper for its signature numbing spice and citrusy aroma.
【No Additives】 This vegan, gluten-free, sugar-free paste contains no preservatives or artificial additives.
【Versatile Usage】 Perfect for meats, stews, noodles, dips, and stir-fries. Mix with mayonnaise for an easy spicy sauce!
⚠️ Proposition 65 Warning: This product may expose you to lead. Visit P65Warnings.ca.gov for more info.
Delicious Recipes
1. Mapo Tofu with Red Miso Powder
- Tofu (300g), Minced Pork (150g), Green Onion, Garlic, Ginger
- [A] Cooking Sake (2 tbsp), Soy Sauce (1.5 tbsp), Red Miso Powder (1.5 tbsp), Shichimi Paste (1 tsp), Sugar (1/2 tbsp), Hot Water (1 cup)
1. Make the seasoning mix [A].
2. Lightly drain tofu. Stir-fry pork, garlic, and ginger.
3. Add [A] and tofu, then thicken with starch slurry. Serve hot.
2. Pasta Arrabbiata with Shichimi Paste
- Pasta (200g), Salt, Shichimi Paste (1/2 tsp)
- [A] Olive Oil (3 tbsp), Garlic, Onion (1/2)
- [B] Canned Tomatoes (400g), Consommé (1/2 cube), Sugar (1 tbsp)
1. Boil pasta. Sauté [A] until onions caramelize.
2. Add [B], simmer. Stir in Shichimi Paste. Toss with pasta and enjoy!
3. Pork Belly with Spicy Sauce
- Pork Belly (200g), Cucumber, Cherry Tomatoes
- [A] Shichimi Paste (2/3 tbsp), Sugar (2 tsp), Vinegar (2 tsp), Soy Sauce (2 tsp), Sesame Oil (2 tsp), Water (2 tbsp)
1. Mix [A] for sauce. Boil and slice pork.
2. Arrange vegetables, top with pork, drizzle sauce over.
4. Coriander Salad with Chicken
- Coriander (half bunch), Chicken Breast (120g), Cherry Tomatoes
- [A] Olive Oil (1 tbsp), Shichimi Paste (1 tsp), Lemon Juice (1 tsp)
1. Boil and shred chicken.
2. Mix [A] with tomatoes and chicken.
3. Add coriander, toss and serve.
5. Minced Meat Miso Lettuce Wraps
- Minced Pork (300g), Miso Powder (2.5 tbsp), Shichimi Paste (1 tsp), Sugar (2 tsp)
1. Stir-fry pork. Add miso, shichimi paste, sugar.
2. Stir until cooked through. Serve wrapped in lettuce leaves.
About this item
- 【Wooden Barrel Brewing】 This premium tamari soy sauce is made by fermenting and aging moromi, the base ingredient of soy sauce, in wooden barrels for 2 years and then pressing it using traditional methods. Authentic tamari soy sauce, naturally brewed in wooden barrels, is deep in color and has a rich, full-bodied flavor. Experience the taste of authentic soy sauce made using traditional methods, unlike mass-produced soy sauce.
- 【Traditional Method】 About 150 years ago in Japan, all soy sauce was made in wooden barrels. With a trend towards modernization, these methods have been replaced by plastic and stainless steel tanks, and soy sauce produced in wooden barrels has fallen to less than 1% of the total. This premium soy sauce is packed with the skills and passion of artisans who continue to make soy sauce in wooden barrels in order to protect and pass on traditional culture.
- 【Gluten Free Tamari Soy Sauce】 Aged for a long period of time, giving it a thick, sweet and rich flavor. This tamari soy sauce is also gluten-free, made using soybeans and salt, and has a rich, umami soy flavor.
- 【Natural】 Premium Tamari Soy Sauce is Gluten-Free, Vegan, Non-GMO, No-MSG, No colorants.
- 【Versatile】 Recommended for a variety of dishes, including sushi, sashimi, meat dishes such as steak and roast beef, and teriyaki sauce. Its thick consistency adds depth and luster to dishes. When used in simmered dishes, it softens meat and fish. Since it is gluten-free, it is also ideal for flavoring gluten-free dishes that use rice flour, etc.