Auctioneers take part in a wasabi auction at the greengrocery area on the opening day of the new Toyosu market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato TPX IMAGES OF THE DAY

An auctioneer gestures during one of the the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers take part in an auction at the greengrocery area on the opening day of the new Toyosu market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A traffic jam is seen in front of the new Toyosu market, which has been relocated from Tsukiji market, on its opening day, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A fishmonger works at a wholesalers' area on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers take part in an auction at a greengrocery area on the opening day of the new Toyosu market, it has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers take part in an auction at a greengrocery area on the opening day of the new Toyosu market, it has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers take part in an auction at a greengrocery area on the opening day of the new Toyosu market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A fishmonger works at a wholesalers' area on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A fishmonger works at a wholesalers' area on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Tuna meat is seen at a wholesalers' area on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Tokyo Governor Yuriko Koike inspects a greengrocery area on the opening day of the new Toyosu market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers take part in an auction at the greengrocery area on the opening day of the new Toyosu market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Auctioneers take part in a wasabi auction at the greengrocery area on the opening day of the new Toyosu market, which has been relocated from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A fishmonger cuts tuna meat at a wholesalers' area on the opening day of the new Toyosu fish market which took over from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

The new Toyosu market facility, which has been relocated from Tsukiji, is seen on its opening day in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu market, which took over from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

An auctioneer gestures during one of the the first tuna auctions on the opening day of the new Toyosu fish market, which took over from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Men drive vehicles known as Turret Truck in Japan, at the wholesalers' area on the opening day of the new Toyosu fish market which took over from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A man riding a vehicle known as Turret Truck in Japan is seen inside an elevator at the wholesalers' area on the opening day of the new Toyosu fish market, which took over from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Men drive vehicles known as Turret Truck in Japan, at the wholesalers' area on the opening day of the new Toyosu fish market which took over from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Men drive vehicles known as Turret Truck in Japan, at the wholesalers' area on the opening day of the new Toyosu fish market which took over from Tsukiji market, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato TPX IMAGES OF THE DAY

An auctioneer gestures during one of the the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

An auctioneer gestures during one of the the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A wholesaler checks the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers check the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

A wholesaler checks the quality of frozen tuna displayed during the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Wholesalers carry tuna after the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Tokyo Governor Yuriko Koike inspects the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Tokyo Governor Yuriko Koike inspects the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukij, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Frozen tuna are displayed before the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Frozen tuna are displayed before the first tuna auctions on the opening day of the new Toyosu fish market, which has been relocated from Tsukiji, in Tokyo, Japan, October 11, 2018. REUTERS/Issei Kato

Men move boxes as they install a new store at a building of Toyosu fish market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

A man works to install a new store at a building of Toyosu fish market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

A man is seen at Toyosu fish market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

A man carries a cart in front of a building of Toyosu fish market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

Workers drive vehicles known as Turret Truck toward Toyosu market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

Workers drive vehicles known as Turret Truck arrive at Toyosu market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

Workers drive vehicles known as Turret Truck arrive at Toyosu market during a relocation from Tsukiji to Toyosu in Tokyo, Japan October 7, 2018. REUTERS/Kim Kyung-Hoon

A wholesaler checks the quality of fresh tuna displayed at the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

A trader gives massage to another trader as they wait for the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

Traders attend the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

An auctioneer gestures at the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

Wholesalers check the quality of frozen tuna displayed at the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

A wholesaler checks the quality of fresh tuna displayed at the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

Wholesalers check the quality of fresh tuna displayed at the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

A wholesaler checks the quality of fresh tuna displayed at the last tuna auctions at the Tsukiji fish market before it moves to the new Toyosu market in Tokyo, Japan, October 6, 2018. REUTERS/Kim Kyung-Hoon

Workers collect styrofoam boxes at the Tsukiji fish market in Tokyo, Japan, September 25, 2018. REUTERS/Issei Kato

A wholesaler takes a break after trading ends at the Tsukiji fish market in Tokyo, Japan, September 27, 2018. REUTERS/Issei Kato

Processed foods are displayed at the Tsukiji fish market in Tokyo, Japan, September 29, 2018. REUTERS/Issei Kato

75-year-old Tai Yamaguchi, who has been tending her family's fish shop for more than 50 years, works inside an accounting booth at her shop at the Tsukiji fish market in Tokyo, Japan, September 25, 2018. REUTERS/Issei Kato

Wholesalers check the quality of fresh tuna displayed during the auction at the Tsukiji fish market in Tokyo, Japan, September 29, 2018 early morning. REUTERS/Issei Kato

Shellfish are displayed for sale at the Tsukiji fish market in Tokyo, Japan, September 29, 2018. REUTERS/Issei Kato

A fresh tuna is displayed before the auction at the Tsukiji fish market in Tokyo, Japan, September 29, 2018 early morning. REUTERS/Issei Kato

Wholesalers check the quality of fresh tuna displayed before the auction at the Tsukiji fish market in Tokyo, Japan, September 25, 2018 early morning. REUTERS/Issei Kato