Kayanoya Double-Aging Soy Sauce (300ml)

Name: Kayanoya Double-Aging Soy Sauce (300ml)
Brand: Kayanoya USA - Kubara Honke USA, Inc.
SKU: 1318
Price: 16.7 USD
Availability: InStock
Rating: 5.0 (2 reviews)

Kayanoya Double-Aging Soy Sauce is crafted using a two-stage brewing method, where raw soy sauce replaces salt water in the aging process. This traditional technique takes twice the time, ingredients, and care, resulting in a deep, rich flavor. Its bold umami makes it a perfect match for sushi, sashimi, and meat dishes like steak. Just a drizzle enhances flavor, adding depth and complexity to any dish—from everyday meals to special occasions.

$16.70

: Orders placed Monday through Thursday will be shipped on Friday.
Orders placed Friday through Sunday will be shipped the following Monday. (If a scheduled shipping day falls on a national holiday, your order will be shipped on the next business day.)

All shipments are sent via USPS or UPS, depending on the destination and package size.

: All orders shipped within the United States will be delivered according to the following flat-rate shipping fees, regardless of order size:

Mainland U.S.: $7.95
Hawaii: $14.30
Guam: $15.00
Alaska: $9.00

: Returns and exchanges are not accepted unless the item is damaged or incorrect.

: Package design is subject to change without notice.

Additional Information

Product Information

Net Weight: 10.14 fl oz (300 ml)

Product of Japan

Ingredients

Soy Sauce (Water, Soybean, Wheat, Salt), Water, Fermented Seasoning (Water, Alcohol, Rice Wine (Rice, Rice Koji (Rice, Koji Starter), Salt), Glucose (Corn, Sweet Potato, Potato), Salt), Salt

How to Store/Shelf Life

Shelf Life: 365 days
*This product's ""best before"" date is 365 days after the date of packaging. 100% of our products are created in carefully monitored facilities in Japan, and then shipped to overseas markets, so please note that our ""best before"" date may be sooner than packaged products that contain preservatives.

How to Store:
Store at room temperature, avoiding high humidity and direct sunlight.

Nutritional Information

Serving Size: 1 tbsp (15 ml)
Calories: 15 kcal
Total Fat: 0 g
Cholesterol: 0 mg
Sodium: 890 mg
Total Carbohydrate: 2 g
Protein: 2 g

Allergen Information

Wheat, Soybean

Instructions

Use with sushi, sashimi, or steak. Drizzle directly, or mix into a Japanese-style steak sauce. A small amount enhances the flavor of any dish.

Discover the Flavors of Japanese Soy Sauce

Types of Soy Sauce
Discover the Flavors of Japanese Soy SauceIn Japan, Soy Sauce is classified into 5 types according to the JAS standard: White, Light, Dark, Double-Aging, and Tamari.  White and Light Soy Sauces have shorter fermentation periods, resulting in a lighter color and milder flavor, with higher salt content. The most common type is Dark Soy Sauce, which constitutes most of the soy sauce.Double Aging and Tamari Soy Sauces have longer fermentation periods, providing strong umami and rich flavor, but require more time and effort to produce.

 Manufacturing Process
Twice the Time, Twice the DepthTraditional soy sauce is made by fermenting soybeans and wheat to produce soy sauce koji (mold culture), which is then mixed with saltwater and aged for six months to brew soy sauce. Double-aging soy sauce, on the other hand, uses fermented raw soy sauce instead of saltwater during brewing, which is a luxurious production method requiring twice the time and effort. Due to using soy sauce itself instead of saltwater, soy sauce made by this luxurious method is characterized by its rich color, flavor, and aroma.

Over a Century of Dashi Craftsmanship

Kayanoya is part of Kubara Honke, a family-owned company from Kyushu, Japan, with over 130 years of history. We are dedicated to sharing the essence of traditional Japanese cooking with the world—through simple, natural ingredients and artisanal methods.

Read the Kayanoya Full History