I have been at some Korean restaurants where they have a little tabletop stove, consisting of a heating element below a ridged metal cone. They bring out platters of thinly sliced raw beef, and you cook them to your liking on this tabletop grill.
I don't know if they do that in Korea, but it was sure tasty eats.
Kim chee pickles, the pickled cabbage version, is available here, hot or mild. I prefer the hot, but I don't know how authentic it is. I just know I like it.
Shabu shabu was one of my favorite meals served in all of Japan! What a treat! It is a nabe dish...using a central pot in the middle of the table, the diners boil their tidbits of food, everything from meat, veggies, soya... The end result is a broth, which noodles are boiled into. The meal is finished with the noodles in broth. There is dipping sauces off to the side to flavor the fondue style meat...Delicious!