TOKYO - Japan's daily coronavirus cases have exceeded 3,000 for the first time while the government delays stricter measures for fear of hurting the economy ahead of the holiday season.

The 3,030 new cases, including 621 in Tokyo, took Japan's national tally to 177,287 with 2,562 deaths, the Health Ministry said Sunday.

Experts say serious cases are on the rise around the country, putting burden on hospitals and affecting the daily medical treatment for other patients. They urged authorities to take measures such as suspending out-of-town trips and requesting stores to close early.

Recent media surveys show support ratings for the government of Prime Minister Yoshihide Suga have dropped about 20 points from around 70% during his first three months in office amid public discontent over his coronavirus handling.

Japan issued a non-binding state of emergency in the spring and has survived earlier infection peaks without a lockdown. Experts say the ongoing resurgence in the dry and cold season would be a bigger challenge.

In other developments in the Asia-Pacific region:

SOUTH KOREA: The country has set another record for its daily coronavirus tally with 1,030, as authorities struggle to suppress the viral spread. The Korea Disease Control and Prevention Agency said Sunday the additional cases including two deaths raised the national caseload to 42,766 with 580 fatalities. About 80% of the new cases were found in the densely populated Seoul area, where authorities have shut nightclubs and other high-risk venues, banned late-night dining and taken other steps to slow the spread. But such measures have shown little effect. Prime Minister Chung Sye-kyun said Saturday his government may have to enforce its highest-level social distancing rules if the virus doesn't slow down. Such restrictions would ban a gathering of more than 10 people, shut down schools, theatres and department stores and suspend professional sports leagues.

CHINA: Chinese authorities have locked down an area of about 200,000 people after a handful of COVID-19 cases were confirmed in the northeastern province of Heilongjiang. Checkpoints were set up in Dongning, which is on the border near the Russian city of Vladivostok, and people were told not to leave unless necessary. Bus service has been suspended, schools closed and production halted at factories not making daily necessities. Restaurants were told to stop dine-in service and residential communities to control entry. Six cases have been confirmed since Thursday in Heilongjiang province, including two in Dongning. China has moved swiftly to stamp out any reappearance of the virus. The National Health Commission reported 24 cases nationwide in the previous day. Four were in Heilongjiang and another in Sichuan province in the southwest. The other 19 were imported from outside China.