According to the brand network query can be seen,

1. Kamekawan Soy Sauce: is one of Japan's oldest soy sauce brand, its brewing process is exquisite, a wide range of products, is the quintessential representative of the Japanese soy sauce.

2. Yamazato Soy Sauce: One of the oldest soy sauce brands in Japan, its products are characterized by excellent quality and rich taste, such as Specially Selected Sashimi Soy Sauce and Specially Selected Reduced Salt Soy Sauce.

3. Manji Soy Sauce: is one of Japan's soy sauce brands with a wide range of products that have a mellow flavor and are suitable for use in a variety of cuisines.

Soy sauce is a traditional Chinese liquid condiment made from soybeans, defatted soybeans, black beans, wheat or bran, brewed with water and salt. It is reddish-brown in color, has a distinctive soy sauce aroma, and has a delicious taste that promotes appetite.