“Radioactive iodine of up to 4,800 times the legal limit has been recorded in the sea near the plant. ” Remember that the half life of radioactive Iodine is 8 days. So….. you could get some great deals on flash frozen fish from around those areas, put it in a good freezer for awhile, then YUMMIE! Support the Japanese fishing industry.
via Japan stops leaks from nuclear plant – Yahoo! News.
The main deal is that the Japanese have managed to cork the leak allowing water into the sea from Fukushima Daiichi. Expect the levels of exposure to radioactivity to fall off very quickly.