Saeki-ku, Hiroshima City is at an increasing risk of sediment-related disasters, and at 1:03 pm, Yukinishi, Yukinishi, Yukinishi, Itsukaichi, Ishiuchi, Ishiuchikita, Kawachi, Fujinoki, Ayagaoka, and Yahata , Yahatahigashi, Itsukaichi Kannon Nishi, Itsukaichi Kannon, Misuzugaoka, Itsukaichi, Itsukaichi Higashi, Itsukaichi Minami, and the sediment disaster warning area in each elementary school district of Rakuen I issued the information of.