Japanese weather officials are warning that moist air is making atmospheric conditions in northern Japan extremely unstable and triggering heavy rain there.
Local authorities in Shizuoka Prefecture in central Japan have issued evacuation orders to parts of two cities where heavy rain has increased the risk of landslides.
A severe tropical storm is expected to approach Japan's Ogasawara Islands in the Pacific Ocean later this week and the country's main island of Honshu next week.
The city of Nagasaki, southwestern Japan, says it will change the venue for a ceremony to mark the 78th anniversary of the city's atomic bombing on Wednesday due to an approaching severe tropical storm.
Children at an elementary school in a village in Kumamoto Prefecture, southwestern Japan, have marked the third anniversary of deadly flooding that hit the region.
The second half of the season seems to be off to a good start as well. CODE - The Price of Wish" (Yomiuri/Nippon Television Network, Sunday nights at 10:30 p.m.), in which Kentaro Sakaguchi (31) stars in two consecutive dramas for the same station, started on the 2nd.