The two kinds of food are made in different ways. Sushi is derived from outstanding polyphenols. There is only one kind of rice covered with laver, which is to wrap the rice with laver and cut it into small pieces. The biggest difference lies in their wrapping method. Sushi and seaweed. The closest thing is Xiao Juan. But laver rice is usually bigger. There is no steamed stuffed bun dish in sushi, this link. Sushi has strict requirements on shape and size, but laver is not particular about rice.
Their materials are also very different. Sushi is made of the best Japanese rice and then mixed with a certain proportion of glutinous rice. And pay attention to fullness, but also with a certain viscosity. Because of Japanese rice. The use cost of is too expensive. The cost is too high. Most sushi restaurants will not choose Japanese rice. And laver rice. Not really. Right. The above requirements for materials can be made with glutinous rice or ordinary rice. And the rice that is also rice sushi needs special rice vinegar. In this way, when we eat sushi, we will feel a little sour. Because if you use ordinary vinegar, it will greatly affect the taste of sushi. However, there is no requirement for laver rice. By contrast. The production cost and process of kimbap are much simpler than sushi. Moreover, sushi is mainly seafood, while kimbap is more than pickled food. And according to the habits of different places. Their eating methods and dipping materials will be very different. Sushi will be very particular, but kimbap is much more casual, and it is usually used according to personal preference.
Comparatively speaking, the rules of sushi are much more than those of kimbap, which will have a great influence on its taste and reputation. And laver rice is more as a kind of home-cooked food. There is nothing particular about it.