Good on you. The mutual enemy for two Koreas is Japan, that’s what they’ve been saying all along. Forget all the noise like Nukes, Abduction, Drugs, Fake bills, Concentration Camps, Defectors human trafficking and real sex slaves in China.
Whatever. Just unite, man. Nobody bothers you. Make it one voice.
But, history shows Korea can’t do shit without help/coercion from other. All they have been doing is “It’s all your fault!” for hundreds of years.