National Police Agency Commissioner General Yasuhiro Tsuyuki (2nd from L) inspects the vicinity of Nippon Budokan hall in Tokyo on Sept. 21, 2022, ahead of the state funeral of slain former Japanese Prime Minister Shinzo Abe being held there on Sept. 27. (Kyodo) ==Kyodo

Japan will ask foreign guests attending the state funeral for former Prime Minister Shinzo Abe next week to wear protective face masks to curb the spread of the novel coronavirus, the top government spokesman said Thursday.

Chief Cabinet Secretary Hirokazu Matsuno holds a press conference in Tokyo on Sept. 22, 2022. (Kyodo)

"We will call for foreign dignitaries and other attendees to wear face masks and take infection prevention measures, such as preparing disinfectant, on the day of the state funeral," Chief Cabinet Secretary Hirokazu Matsuno said at a press conference.

The request marks a sharp contrast with Monday's state funeral for Queen Elizabeth II in London, at which attendees, including Japanese Emperor Naruhito and Empress Masako, took part without wearing face masks.

While the number of new COVID-19 cases has been declining in Japan, the government has still urged the public to wear face masks inside buildings and other facilities.

Japan's Emperor Naruhito and Empress Masako arrive for the state Funeral of Queen Elizabeth II at Westminster Abbey on Sept. 19, 2022 in London. (WPA Pool/Getty/Kyodo)

The government, meanwhile, said Thursday around 4,300 people are expected to attend the service to be held Tuesday in a hall in Tokyo. Of them, roughly 700 people are likely to travel to Japan from 218 countries, regions and international organizations. The figure includes 49 incumbent and former leaders from overseas.

Of the 218, 117 will dispatch attendees from abroad, while the remaining 101 will be represented by individuals in Japan such as embassy officials, according to the government.

U.S. Vice President Kamala Harris, Canadian Prime Minister Justin Trudeau, South Korean Prime Minister Han Duck Soo and Vietnamese President Nguyen Xuan Phuc are among those on the list released by the government.

From China, Wan Gang, vice chairman of the Chinese People's Political Consultative Conference, is scheduled to attend the ceremony, Matsuno said at another press conference in the afternoon.

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