Is There A Big Difference Between American Doughnuts And Japanese Doughnuts?

Donuts are found in the United States, but as they spread to other parts of the world, they often have a local flavor. There is a slight difference between American and Japanese donuts:
1. In terms of shape, American donuts usually make holes without holes, and there are also closed varieties with a sweet filling in the middle. Japanese donuts come in an eclectic shape - head, circle, oval rings, and more.