Do they resent the fact that Koreans taught them the beginnings of civilization? My Asian history professor told me that Japanese first signs of civilization like religion, irrigation, etc came from migrating Koreans.
I've always wondering why Japanese change history books so much.
btw here's a little known fact, Japanese yakuza were a Korean military squad brought over to show them "war-like" attitudes, but we're talking about like 300 years ago.
I dont see why you should resent that Koreans gave you the civilization of Japan.