Basically a sandwich if sandwiches were triangles made of rice and wrapped in seaweed.
Fun fact: Carbonized rice balls dating to the first century CE have been found at archaeological sites in Japan.
Basically a bubbling cauldron you share with mates, except everyone's secretly hogging the lamb slices.
Fun fact: Chongqing hot pot was invented by dockworkers cooking cheap offal in fiery broth to mask the flavor.