10/12/2011, Fukushima mayor, Sato Yuhei declared Fukushima rice is safe with no basis.(Source)
The “safety limit” of rice is 500 Bq/Kg in Japan, which means you don’t die immediately even if you eat it once or twice.
However, excessively radioactive rice has already been found from Fukushima.
As the result of a temporary test, they found 640 Bq/Kg.
840 Kg of rice was harvested in the same rice field.
Fukushima local government states it hasn’t been distributed to the market, but that’s hard to trust.
(Source)