No, I'm from the Northeast. Dashi is a kind of sauce that you put in a jar and eat after 3 volts. It's common in the Northeast. Dry sauce is a kind of sauce that is made by the manufacturer. Dashi is a kind of sauce that can be eaten straight away. For example, if you fry shredded pork, egg and egg sauce can be eaten straight away. However, dry sauce can't. You need to mix it with water and soy sauce. It's the difference between rice congee and rice, so it's the difference between rice congee and rice, so to speak.