Of the 206 Japenese nationals evacuated from the Chinese city of Wuhan, four have been reported ill.
They will now undergo medical checks at a hospital designated for infectious diseases.
The remaining passengers will also under health checks before they are allowed to go home, officials added.
The first chartered flight from Wuhan, where the coronavirus was first detected, arrived in Tokyo on Wednesday.
So far, Japan has confirmed seven cases.
The death toll from the coronavirus, believed to have originated in a Wuhan market which illegally sold wildlife, rose sharply to 132 on Wednesday, with nearly 1,500 new cases.
Meanwhile, efforts are on to evacuate another 650 Japanese citizens, with Prime Minister Shinzo Abe setting up a special task force to deal with the epidemic.
Dick Cheney, a driving force behind the US invasion of Iraq in 2003 who was considered by presidential historians as one of the most powerful vice presidents in US history has died at age 84, his family said in a statement on Tuesday.
US President Donald Trump endorsed former New York Governor Andrew Cuomo for mayor of New York City on Monday and threatened to hold back federal funds to the city if Democratic candidate Zohran Mamdani wins the mayoral election on Tuesday.
The death toll from Typhoon Kalmaegi in the Philippines has risen to 40, officials said on Tuesday, as the powerful storm unleashed heavy rains and floods across the central region, submerging homes and forcing thousands to evacuate.
A Romanian worker trapped for hours under the rubble of a partially collapsed medieval tower near the Colosseum in central Rome has died, Italian and Romanian authorities said on Tuesday.