Unification is one thing, and stability in Northeast Asia is another thing.

And also, we are providing, you know, a nuclear power plant in the north, two light water systems, so some 4 or 5 billion dollars we are providing to meet with North Korean requests on the condition North Korea will not produce a nuclear weapon.

So moderate is insisting that North Korea should open door to outside.

Well, that is very imperative to let North Korea open door to outside.

So if North Korea continues present isolation, then with such economic difficulties the North Korean government must meet a very serious situation in the future.