At least 14 people have been injured after an automated train near Tokyo went in the wrong direction.
Police said it crashed into a buffer stop after travelling 25 metres in reverse.
Some of the injured people have suffered bone fractures.
Yokohama Seaside Line Company, which operates the train, have launched an investigation into the incident.
It remained unclear when the operations will resume.
Nepal and China resume flood rescue after lake threat eases, death toll tops 500
Nepal and China resumed rescue operations that had been suspended briefly in the flood-hit Himalayas on Friday after risks from an overflowing lake were found to be manageable, easing fears of fresh devastation.
King Harald, Norway's reform-minded head of state, dies at 89
Norway's King Harald, a reformer who emerged from the shadow of his well-loved, extrovert father over more than three decades on the throne, died on Friday at the age of 89, the royal palace said, at a time of multiple crises for the Norwegian royal family.
Trump renames Lake Ontario as 'Lake America' amid Canada trade war
US President Donald Trump has renamed Lake Ontario "Lake America" on Thursday, escalating a feud with Canada that has already spawned tariffs on tens of billions of dollars in cross-border trade.
Two killed in oil tanker fire off South Korea, Yonhap reports
Two crew people have been killed on Thursday after a fire broke out aboard an oil products tanker off South Korea, the Yonhap News Agency reported, citing the Coast Guard.
Death toll mounts, more than 1,000 missing in Nepal and China after Himalayan flood
Rescuers searched for survivors in the debris-strewn valleys and hillsides of Nepal on Thursday while more than 1,000 people remained missing there and in neighbouring China after a wall of ice, mud and rock collapsed into a mountain river, triggering a catastrophic flash flood.
