ah yes firing nuclear missiles over japan isnt a declaration of war but a tweet is
what a world we live in
North Korea only tested the delivery system, the missiles they launched over Japan did not contain nuclear payloads. Japan might have a large population despite being such a relatively small country, but a considerable amount of their land is sparsely populated and as such, the debris from a failed test is unlikely to cause any significant damage.
I'm not defending North Korea's actions, but lots of people have quite a misconstrued view about the recent missile testings and how much of a direct threat they actually were.