Record-breaking rainfall in Japan's Chiba prefecture has killed at least four people and stranded thousands of travellers, with the Japan Meteorological Agency issuing its highest-level heavy rain warning for the first time . The downpour, which hit during the busy Bon Buddhist holiday week, flooded roads and homes, triggered landslides, and knocked out power to tens of thousands of households .
Chiba Governor Toshihito Kumagai called the situation "extremely unusual," saying, "I have responded to many disasters in the past, but I have never experienced a case like this" . Soldiers have been dispatched to assist with relief efforts . The JMA downgraded its warning to level 4 by Friday morning, but cautioned that further flooding and landslides remain possible .
Rain was expected to continue through Friday, and authorities urged residents to remain vigilant . Scientists link such extreme weather to climate change, which is increasing the frequency and intensity of such events .
