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Japanese Whole Soybean Soy Sauce (1L x 3 bottles)

Sale price¥8,000

↓ Please purchase via WorldShopping

Brewed by Yamakou, a soy sauce maker in Hamamatsu, Shizuoka, this koikuchi (dark) soy sauce is made from koji prepared using the traditional koji-tray method and slowly aged in cedar vats. Made with domestic whole soybeans, it captures the natural umami and depth of the ingredients.

  • Ingredients: Naturally brewed soy sauce made with domestic whole soybeans
  • Method: Koji made using the koji-tray method, fermented and aged over time in cedar vats
  • Flavor: Rounded umami and gentle aroma — an easy, everyday depth of flavor
  • Volume: Set of three 1L bottles, a convenient size for stocking up at home or for professional use

An all-purpose soy sauce that works beautifully across simmered dishes, stir-fries, dipping sauce, and marinades.

国産丸大豆醤油 1L×3
Japanese Whole Soybean Soy Sauce (1L x 3 bottles) Sale price¥8,000

The Maker’s Voice

Hiroyuki Toraiwa

Representative Director

Hiroyuki Toraiwa

It can be used as a topping, a dipping sauce, or in cooking.

手づくり濃口醤油 心
ヤマコウ ロゴ

About the Brand

Yamakou

Founded in 1950, a soy sauce brand in Hamamatsu preserving the traditional koji-tray method and cedar-vat aging