The massive radioactive fallout from the Fukushima No. 1 nuclear plant has sparked fear in seafood lovers and commercial fishermen both at home and abroad, and some worry the contamination could pass through and even become more concentrated in the ocean food chain.
But more than 10 months after the three reactor meltdowns, testing of thousands of fish, including tuna, bonito and "sanma" (Pacific saury), caught far from Tohoku's coast has turned up little contamination.
Nevertheless, experts point out that consumer concern and uncertainty will remain regarding bottom fish from coastal areas near Fukushima Prefecture, including "hirame" (Japanese flounder), as well as freshwater fish from Fukushima and parts of Gunma and Tochigi prefectures.
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