In what could be the last New Year's auction at Tokyo's Tsukiji fish market, the owner of the Sushizanmai restaurant chain has paid top price for a single fish.
Kiyoshi Kimura, president of Kiyomura, which owns the Sushizanmai chain, forked out more than $600,000 for a Pacific bluefin tuna.
The world's largest fish market was supposed to be relocated last November to make way for a road needed for the Tokyo 2020 Olympics, but was delayed due to environmental concerns.
Tuna sells for $614,000 at Tokyo fish market pic.twitter.com/qthwj9qqgm
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The delay allowed for Tsukiji to hold at least one more New Year's auction, which is considered auspicious and a great way for the winning bidder to gain some publicity.
For the sixth year in a row Kiyoshi Kimura had the winning bid, paying 72 million yen ($614,000) for a 212kg Pacific bluefin tuna - a species experts warn is being over-fished.
That was well above last year's winning bid of 14 million yen, but half the record 155 million yen paid in 2013.
Afterwards, Kimura posed with a sword-like knife in front of the big, dark-silvery fish, caught off the coast of northern Japan.
The Tokyo government wants to move the 80-year-old Tsukiji market, set on a prime site in Tokyo Bay not far from the posh Ginza shopping district, to a man-made island called Toyosu located 2km away.
But the plan was delayed after concerns emerged about toxic pollution at its proposed new home, where a gas plant once stood.
The Tokyo government, which decided on the move 15 years ago, is expected to get results from environmental tests at the new location within weeks.
The delay has left fishmongers, many of whom oppose the move, in limbo.
The outlook for bluefin tuna, considered the king of sushi, is also uncertain.
Global appetite for sushi has driven numbers of the species to dangerously low levels.
Scientific assessments completed in July showed that the number of Pacific bluefin has fallen to just 2.6%of its original estimated size.
"This tuna is being fished at rates up to three times higher than scientists say is sustainable," Amanda Nickson, director of global tuna conservation at The Pew Charitable Trusts said in a recent report.
Pew and a dozen other environmental groups have called for a two-year moratorium on commercial fishing of the species.
