Japanese tuna

At Tokyo's Tsukiji fish market was the first in a year fish auction, which has been broken yet another record - for the carcass of bluefin tuna weighing 269 kg buyer laid out 736 thousand. Dollars. The owner of such a valuable tuna was the owner of a Tokyo sushi restaurant chain. He expressed the hope that his purchase at least to some extent help to renew consumer boom in Japan has experienced in the past year, the terrible natural disaster.
In Japan it is known as "kuro maguro" (black tuna), and sushi connoisseurs of rare dubbed it the "black diamond».