Kamebishi's 20-year-aged soy sauce is the most expensive soy sauce in the world, sometimes selling for $125 for less than 4 tablespoons. The soy sauce has been made using the same family recipe ...

We think of ketchup as a thick red sauce, but it was something pretty different in the beginning. It originated as a thin soy sauce made from fermented fish most likely from a region called Tonkin ...

Soy sauce giant Kikkoman Corp. said roughly half of its household products now come in airtight containers. The company's Kikkoman Freshly Pressed Nama-Shoyu can maintain freshness for up to 90 ...