By the courtesy of professor Nihei of Tokyo University of Science, animation of computational results of the Adatara River inundation during typhoon Hagibis on October 2019 was provided.

Computational results agreed well with estimated inundation area reported by Geographical Survey Institute of Japan.
https://www1.gsi.go.jp/geowww/201910/shinsui/17_shinsui_abukuma_motomiya.pdf