Originally Posted by NerveEnding
Looking at
this map from the conference center,
That's a horrible map. If you didn't know better, you might think that the center is a short subway ride from Hokkaido. (It isn't).
RailroadTycoon has hit the nail on the head -
(1) KIX - closest & easiest
(2) NGO - not a bad option
(3) NRT - last choice