In Taiwan, the citizens is fighting against the import of Fukushima food products. Some of the food products are replace with falsified origin (location) label.
http://www.fukuleaks.org/web/?p=14621
In Singapore, AVA approved Fukushima food products in 2014. But I wonder if it is really safe. You may not buy food products from Fukushima, but you may eat food products from the restuarants. So indirectly you are not 100% safe.
http://www.ava.gov.sg/files/avavision/Issue2_2014/food-bites-food-from-japan-is-safe.html
Please remind that AVA or PAP will not be responsible for your health or medical cost. So you must make your own wise decision on this matter.