The Tokyo Olympics were originally scheduled for 24 July to 9 August 2020 but were postponed last March
Tokyo 2020 organisers say they will be ready to host the Olympic Games – despite the city declaring a state of emergency over Covid-19.
The rescheduled Games are set to take place between 23 July and 8 August.
Japanese Prime Minister Yoshihide Suga said there was a “sense of crisis” as he announced emergency Covid-19 plans.
Organisers said: “This declaration of emergency offers an opportunity for Tokyo 2020 to plan for a safe and secure Games this summer.”
“We will proceed with the necessary preparations accordingly,” they added.
Tokyo recorded 2,447 new Covid-19 cases on Thursday and the latest measures primarily target restaurants and bars, which will be asked to stop serving alcohol by 7pm local time and close an hour later.
Costs for the Games have increased by $2.8bn (£2.1bn) because of measures needed to prevent the spread of coronavirus.
And a recent poll by national broadcaster NHK showed that the majority of the Japanese general public oppose holding the Games in 2021, favouring a further delay or outright cancellation of the event.
The International Olympic Committee said: “The IOC has full confidence in the Japanese authorities and the measures they are taking.
“Together with our Japanese partners, we continue to be fully concentrated and committed to the safe and successful delivery of the Olympic and Paralympic Games Tokyo 2020 this summer.”
Will athletes be taking a Covid-19 vaccine?
The IOC said that the organisation supports the vaccine being given to “high-risk groups, nurses, medical doctors and everyone who is keeping our societies alive as a priority”.
However, vaccines are part of a “toolbox of Covid-19 countermeasures” to be used “to contribute to the safe environment of the Games, but also out of respect for the Japanese people”.
A statement from the organisation said: “The IOC has sent a clear message from the beginning that there will be no obligation to get vaccinated.
“At the same time, the IOC and the International Paralympic Committee are fully aligned in their commitment to have as many foreign participants as possible vaccinated before the Games.
“Athletes are important role models, and by taking the vaccine they can send a powerful message that vaccination is not only about personal health, but also about solidarity and consideration for the wellbeing of others in their communities.”
Meanwhile, the founder of the charity Sporting Minds, Callum Lea, says the uncertainty over Tokyo 2020 has resulted in an increase in mental health concerns among elite athletes.
“We saw quite a big spike in March and April when the first lockdown was in full force, and we’ve seen another spike in the past month,” said Lea.
“For Olympic athletes their opportunity comes around once every four years and they could be at the peak of their careers, and a lot of them will know that this is their only chance, or their last chance.
“It is always different for every individual – you have some who will be able to cope with it OK and others who are extremely worried and will start to think that this is the opportunity they have built towards their whole life, and it is slowly starting to slip away.”
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