One person died after his car was inundated by an intense downpour due to a linear precipitation band in Yamaguchi City early Saturday.
Heavy rain, brought on by seasonal weather, was observed mainly in the Kyushu and Chugoku regions.
According to the Japan Meteorological Agency, 310.5 millimeters of rain fell in Isa, Kagoshima Prefecture, 309 millimeters fell in Ebino, Miyazaki Prefecture, and 307.5 millimeters fell in Yufu, Oita Prefecture, in the 24 hours until 10 a.m. on Saturday.