At least two people have been killed and almost 850,000 people displaced as torrential rains sparked floods and landslides on the Japanese island of Kyushu.
Television footage showed roads and railroad stations inundated, with public transportation disrupted and businesses forced to shut down.
People were seen wading knee-deep in flooded streets after several rivers broke their banks.
Japan's military has deployed about 100 troops for disaster relief, with the local weather bureau assigning the highest alert level of 5.

US war in Iran has cost $29 billion so far, Pentagon says
At Temple of Heaven summit, Trump and Xi will seek a good harvest
Peace deal hopes fade after Trump rejects Iran proposal
Protests erupt after key college entrance test cancelled in India
UK's Starmer defies calls to quit, says he is getting on with governing
New Israeli law sets military tribunal for those linked to October 7 attack
Russia strikes Ukraine with drones as ceasefire ends
Dutch hospital quarantines 12 over breach of hantavirus protocol
