"Accepted on reddit" doesn't make something not racist. A certain amount of stereotyping 'engrish' can he amusing, but only when used sparingly and as part of a larger joke. As I said, polandball can be funny; that one, however, isn't - you've completely overused engrish to the point where it's quite blatantly racist and at the same time kills the joke.

It could have been, if you'd gone about the whole thing in a more minimalist way; it's true that pretty much the only thing the two Korea's have in common is disliking Japan, and that's obvious polandball material.