The flooded building is still flooded and nothing, no new camera are made and what was there might be underwater. The D7000 in most stores were shipped long time ago. You will see the effects of D7000 shorage in a few months. If you get it now it is a good time.
Cheaper lenses (DX) are made there too. Pro lenses and bodies are made in Japan. P&S and Nikon 1 are made in China. This is where the bulk are made.