North Korea announced odd statements. It is merely intimidation without reason but it is threat for us in another way. It is because North Korea is in very harsh conditions. I don’t know their actual condition but I can estimate it by the facts of their diplomatic policy and the information leaked from fire wall. In other words, their statements are metaphor of other threats, for example their suicide attack because of self-abandoned, many boat people or third time atomic bomb in the worst case. I don’t want to decide a simple answer “Arm the military!”, but I strongly think that Japan needs to take an proper action with clear vision.