TOKYO — Thousands of people in southern Japan ­remained cut off Sunday by floods and mudslides ­triggered by torrential rains that have killed at least 26 people, local authorities said.

Evacuation orders issued a day earlier for a quarter of a million people were lifted in most areas Sunday as the rains subsided, allowing many to return home.

But thousands remained cut off by landslides or fallen trees that blocked roads in mountainous areas.

More than 3,000 people were left stranded in Yame, in Fukuoka Prefecture in southwestern Japan, where roads were cut off to seven districts, the Kyodo news agency reported, citing local authorities.

The Japanese military airlifted food by helicopters to stranded districts.

Local officials raised the death toll from the torrential rains in the northern parts of the Kyushu region to 26 and six people remain missing in Kumamoto, Oita, and Fukuoka prefectures, Kyodo reported.

Most of the victims were in their 70s and 80s.

In Yame, a 70-year-old man was killed after being caught in a landslide, while another died in Yanagawa, also in Fukuoka, after being retrieved from a car at an irrigation channel floodgate, according to local authorities, Kyodo reported.

In Kyoto Prefecture, in western Japan, heavy rainfall of up to 3.5 inches per hour flooded around 100 houses each in Kameoka and Kyoto, Japan’s old capital, Kyodo reported.

Sections of high-speed mainline rail service on the main southern island of Kyushu were suspended at the height of the storm, and local lines stopped running, according to the website of Kyushu Railway Co.

The Japan Meteorological Agency said that the worst was over, but it predicted more rain and thunderstorms in some areas through Monday.