米がウナギ取引規制検討 価格高騰に拍車も

http://www.nikkei.com/article/DGXNASGM1801I_Y2A710C1EB1000/

Major newspapers say there will be a possible price hike of eels.

But as far as I see, they don't mention the fact that the consumption of eels in Japan accounts for approximately 70 percent of the total in the world.

I'm not an expert and I don't know the exact statistics, but this article is thought-provoking.