What is the difference between Japanese food and Korean food?

There are many similarities between Korean cuisine and Japanese cuisine. The biggest difference is that seafood accounts for a large proportion in Japanese cuisine, while barbecue is heavier in Korean cuisine. Of course, in terms of price, Korean food is much cheaper than Japanese food. After all, the prices of beef and sea urchin are worlds apart. So many friends who love barbecue prefer Korean food. Moreover, Japanese food seems to be a lot of raw food, while Korean food is different. It's still from China, but it also has a unique taste.