Heavy rain pounded Japan's north central region of Noto on Saturday, which triggered landslides and floods and left one person dead and several missing, officials said.
The deluges caused swollen rivers to overflow, flooding homes and stranding some residents in the region still recovering from the deadly January 1 earthquake.
The Japan Meteorological Agency issued the highest level of alert for heavy rain across several cities in the Ishikawa prefecture, including hard-hit cities Suzu and Wajima on the northern coast of the Noto peninsula.
In Suzu, one person died and another was missing after being swept in floodwaters. One other went missing in the nearby town of Noto, according to the prefecture.
In Wajima, four people were missing following a landslide at a construction site. They were among 60 construction workers repairing a tunnel damaged by January's quake, NHK television said, adding that one other was missing due to floods at a different location in the city.
NHK footage at a coastal area of Wajima showed a wooden house torn and tilted after it was apparently hit by a landslide from a steep hill, with muddy water still flowing down. No injuries were reported from the site.
In Noto, two people were seriously injured while visiting their quake-damaged home when a landslide struck them.
At least 16 rivers in Ishikawa breached their banks as of Saturday afternoon, according to the Land and Infrastructure Ministry. Residents were urged to use maximum caution against possible mudslides and building damage.
By late afternoon Saturday, about 1,350 residents were taking shelter at designated community centers, school gymnasiums and other town facilities, authorities said.
Up to 20 centimeters of rainfall is predicted in the region within the next 24 hours through Sunday noon, due to the rainbands that cause torrential rain above the Hokuriku region, the Japan Meteorological Agency said.
"Heavy rain is hitting the region that had been badly damaged by the Noto earthquake, and I believe many people are feeling very uneasy," said Chief Cabinet Secretary Yoshimasa Hayashi.
Hayashi said the government "puts people's lives first" and its priority was search and rescue operations. He also called on the residents to pay close attention to the latest weather and evacuation advisories and take precautions early, adding that Self Defense Force troops have been dispatched to Ishikawa to join rescue efforts.
A number of roads flooded by muddy water were also blocked. Hokuriku Electric Power Company said about 6,500 homes were without power. Traffic lights were out in the affected areas. Many homes were also without water.
Heavy rain also fell in nearby northern prefectures of Niigata and Yamagata, threatening flooding and other damages, officials said.
A 7.6 magnitude earthquake struck the region on January 1, killing more than 370 people and damaging roads and other key infrastructure. Its aftermath still affects the local industry, economy and daily lives.
