Pietro is a Japanese food manufacturer founded in 1980. Their main product is "Pietro Dressing", a fresh dressing based on onions and soy sauce. It is made without heating, making the most of the flavor of the ingredients, and they offer a wide variety of types, including Japanese-style soy sauce, green, gluten-free, and vegan. They are also popular in major supermarkets and e-commerce sites in the United States. They also sell pasta sauces and frozen pasta, offering a new flavor that combines Japanese and Italian cuisine. from Foodcomecome