Most of the quarter-million people who fled massive flooding in southwest Japan were able to return home by Monday, but the danger had not fully passed from record rains that have killed at least 28 people. Thousands of homes and hundreds of roads were damaged, and hundreds of landslides were reported. The military airlifted food by helicopter to stranded districts. Kyodo News service said 28 people have died and police were searching for four missing people in the three prefectures of Kumamoto, Oita and Fukuoka, from the heavy rainfall that began Thursday. Nationwide tallies of the dead and missing were not immediately available.