Nagoya in central Japan said on Wednesday that it has decided to provide emergency relief across the city where at least 41 people sustained minor injuries after a linear rain band formed, pounding the Tokai region with record rainfall the previous day.Many commuters and students were stranded for the night in Nagoya after transport was paralysed due to the rain. Around 1,600 people had taken shelter at evacuation centres as of 7pm on Tuesday and 200 vehicles had been damaged by the rain as of 4am on Wednesday, local authorities said.In the vicinity of Nagoya Station on Wednesday morning, many people headed to work looking exhausted after being unable to go home, including a 23-year-old woman from neighbouring Kasugai who spent the night at a karaoke venue near the station with a friend.The Japan Meteorological Agency warned on Wednesday of continuing heavy rain across wide swathes of the country through Thursday due to an active front, urging vigilance for landslides, flooding and rising rivers.People sit in front of a closed entrance to a subway station after all train services were suspended due to heavy rain in Nagoya on Tuesday. Photo: Kyodo News via APIn areas including the Tokai region, even small amounts of additional rain could heighten disaster risks due to loosened ground.