Japan floods: 155 killed after torrential rain and landslides

About two million people were evacuated after rivers burst their banks

At least 155 people have died in floods and landslides triggered by torrential rain in western Japan, says the government.

It is the highest death toll caused by rainfall that Japan has seen in more than three decades.

Rescuers are now digging through mud and rubble in a race to find survivors, as dozens are still missing.

About two million people have been evacuated from the region after rivers burst their banks.

Authorities have opened up school halls and gymnasiums to those who have been displaced by the rainfall.

There remains a risk of landslides, with rain-sodden hilltops liable to collapse.

"I have asked my family to prepare for the worst," 38-year-old Kosuke Kiyohara, who has not heard from his sister and her two sons, told AFP.

Prime Minister Shinzo Abe has cancelled an overseas trip to deal with the flood crisis.

More than 70,000 rescue workers, including the fire service and the army, are involved in the relief effort.

AFP Police arrive to clear debris scattered on a street in a flood hit area in KumanoAFP
More than 70,000 emergency workers have been deployed across western Japan
Getty Images Evacuees read newspapers in a gymnasium used as an evacuation centre on July 9, 2018 in Kurashiki, OkayamaGetty Images
Around 12,000 people are staying in evacuation centres across 15 prefectures
Getty Images Residents try to upright a vehicle stuck in a flood-hit area in KurashikiGetty Images
Cars and houses were left wrecked by heavy rains, leaving areas covered in debris and thick mud
Getty Images An aerial view of flooded houses in KurashikiGetty Images
Thousands of homes are flooded and cut off from water and electricity
Getty Images Residents cross an area still flooded in Kurashiki, Okayama prefecture on July 9, 2018Getty Images
Since last Thursday, parts of western Japan have received three times the usual rainfall for the whole of July
Getty Images Man walks past a devastated street during floods in SakaGetty Images
Though persistent rains have ended, officials have warned of sudden showers, thunderstorms and landslides

Flood warnings are still in effect for some of the worst hit areas, including the Okayama prefecture in the southern part of Japan.

But more settled weather is expected over the next few days which is likely to help with rescue efforts.

"We are checking every single house to see if there are people still trapped inside them. We know it's a race against time, we are trying as hard as we can," an official with the prefecture's government told AFP.

Map showing the location of the Hiroshima and Okayama prefectures in the south west of Japan