Typhoon Nanmadol bore down on Japan's southernmost main island of Kyushu on Sunday with the Japan Meteorological Agency (JMA) warning of gales and high waves.
The 14th typhoon of the season, which has weakened as it approaches Kyushu, is bringing record rainfall, the JMA said, warning of the risk of overflowing rivers.
Southern Kyushu could receive 400 mm (16 inches) of rain over the next 24 hours and wind gusts of up to 235 km per hour (145 miles per hour) on Sunday, while the central Tokai region could get 300 mm (12 inches) of rain, the agency forecast.