Japanese authorities said on Saturday that at least 20 people were missing after rows of houses were swept away by mudslides in Atami, west of Tokyo, according to NHK, Japan's public broadcaster. The country's military sent emergency rescuers to Atami in the Shizuoko prefecture following the incident.
Officials in the Shizuoka prefecture said that the mudslide happened on Saturday morning. Rescue workers are still searching for the missing people.
Takamichi Sugiyama, a prefectural disaster management official, said that some officials in the area were believed to have been evacuated, but more details were unavailable. Television footage, along with videos on social media showed a black mudslide from the mountains crushing houses on the way.