Ever since WWII, Japan has been plagued by increasing levels of radiation. Now Japan is being faced with the disaster at the Fukushima power plant. The disaster is reportedly still leaking 300 tons of radioactive waste into the water surrounding Japan.
Combine this with the fact that in 1977 a Japanese fisherman hooked a plesiosaur carcass that had not fully decomposed, and you have a serious imminent threat to the Japanese people.
I believe that the U.S. must provide aid for Japan in order to prepare for Japan's worst natural disaster to date; the emergence of Godzilla.
In their current state Japan is not prepared for an enemy as powerful as Godzilla and the Japanese people would literally be left helplessly running through the streets. This needs to be addressed before it's too late.