Eight Dead as Record Japan Floods Strand 7,000 Travellers at Narita

CHIBA, JAPAN — At least eight people have died after record-breaking rainfall inundated areas of Chiba prefecture adjoining Tokyo, flooding neighbourhoods, disabling transport networks and leaving thousands of passengers stranded at Narita International Airport.

More than 360 millimetres of rain fell within 24 hours in parts of the prefecture, according to the latest Reuters reporting. The deluge overwhelmed roads and railway infrastructure, leaving vehicles trapped and communities surrounded by floodwater.

Around 7,000 passengers were stranded at Narita, one of Japan's principal international airports, after rail and road connections were disrupted. Airport staff distributed sleeping bags and other supplies to passengers forced to remain inside the terminals as surrounding hotels became difficult or impossible to reach.

More than 20,000 households lost electricity after a substation flooded. Gas services were also interrupted for nearly 13,000 households, while hundreds of residents sought shelter in emergency facilities.

Japan deployed military personnel to assist emergency operations as rescue teams worked through affected areas.

The disaster developed rapidly. Earlier reporting on Thursday had confirmed one death and warned that approximately 220,000 residents could need to evacuate because of flooding and landslide risks. By Friday, the confirmed death toll had risen sharply to eight. That progression demonstrates why figures in active natural disasters need constant updating.

The Japan Meteorological Agency had issued its highest-level heavy-rain alert for parts of Chiba, warning of life-threatening flooding and landslides.

The disruption at Narita also carries international implications. Thousands of travellers connecting Japan with Asia, Europe, North America and other regions have been caught in the transport breakdown.

Japan has some of the world's most advanced disaster-management systems, but extreme rainfall concentrated over a short period can overwhelm drainage, electricity and transportation infrastructure.

Sources: Japan Meteorological Agency, Reuters.