Tokyo's new Toyosu fish market opens for business
https://edition.cnn.com/travel/article/tokyo-toyosu-fish-market/index.html
Though concerns over contaminated soil under Toyosu new market is being a social issue, it won't be a problem, considering that fish or vegetable transactioned there won't be placed on such soil.
Rather than that problem, the former Tsukiji must have been worse in terms of hygiene.
Rats are running on the floor where foods are temporarily placed.