The Al-Amal or Hope probe, officials say is designed to inspire the region's youth and pave the way for scientific breakthroughs.
The Japanese woman was complaining of throat irritation for a almost a week.
The closely watched paper on Japan's defence policy accused China of "propaganda efforts.
Screaming is discouraged to prevent the spread of the novel coronavirus.
The death toll has climbed gradually as more victims are discovered in isolated areas.
At least 37 people are feared dead after record rains lashed areas of western Japan in the early hours of Saturday causing flood.
The object has now reportedly floated out to the Pacific.
With labour shortages brought about by the COVID-19 pandemic, many have switched over to advanced machinery instead.
Compared to hard-hit areas in Europe, the US, Russia and Brazil, Japan has been spared the worst of the pandemic, with 16,581 cases in total and 830 deaths.
Japan was struggling from the effects of natural disasters and a hike in consumption tax even before the pandemic crippled the global economy.
It will be the first time the trails of the 3,776-metre (12,388-foot) volcanic mountain are closed since at least 1960.
In Britain, street parades by veterans have been cancelled.
Abe said the country's healthcare system continues to face an "extremely tough situation."
Officials warned that a return to normal would take time as overseas demand for exports remained limited.
Postponing the Games is an enormous logistical and financial challenge.
Japan is under a nationwide state of emergency.
There have been 171 deaths recorded so far in Japan.
Doctors in the capital warned this week that the city was already in "critical condition."
The Games are now being billed as the expression of humanity's triumph over the coronavirus.
The Olympics have never faced this much disruption in peacetime.
IOC will make an announcement within four weeks.
Prime Minister Shinzo Abe told parliament that Japan was still committed to a "complete" Games.