An aerial photo shows an outside restaurant in Awaji, Hyogo Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

An aerial photo shows an outside restaurant in Awaji, Hyogo Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

An aerial photo shows an outside restaurant in Awaji, Hyogo Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

An aerial photo shows an outside restaurant in Awaji, Hyogo Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

An aerial photo shows an outside restaurant in Awaji, Hyogo Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

An aerial photo shows tents at Utsubo Koen park in Osaka City, Osaka Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

An aerial photo shows tents at Utsubo Koen park in Osaka City, Osaka Prefecture on May 4, amid the golden week, Japan's consecutive holidays. Japanese Prime Minister Yoshihide Suga declared the third state of emergency in relation to the novel coronavirus disease (COVID-19) in Tokyo, Osaka, Hyogo and Kyoto Prefectures. The state of emergency will be imposed until May 11. The Japanese government calls people for refraining from doing business at large commercial facilities, serving alcohol at restaurants and nonessential and non-urgent outings ( The Yomiuri Shimbun via AP Images )

Many people enjoy at a beach in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people enjoy at a beach in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people enjoy at a beach in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people enjoy at a beach in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )

Many people gather to buy duty-free goods at a duty-free shop in Sanya City, Hainan Province on May 1, 2021. The consecutive holidays of International Workers' Day (May Day) will continue until May 5th. ( The Yomiuri Shimbun via AP Images )