1. 1) Ministry of Land, Infrastructure, Transport and Tourism : List of levee breaches, <https://www.mlit.go.jp/common/001313204.pdf> (in Japanese) (accessed 11/29/2019)
2. 2) Japan Meteorological Agency : Heavy rain and wind storm caused by Typhoon No. 19. <https://www.data.jma.go.jp/obd/stats/data/bosai/report/2019/20191012/jyun_sokuji20191010-1013.pdf> (in Japanese) (accessed 11/29/2019)
3. 3) Japan Meteorological Agency : Issued a special heavy rain fall warning for five prefectures. <http://www.jma.go.jp/jma/press/1910/12b/kaisetsu201910122050.pdf> (in Japanese) (accessed 11/29/2019)
4. 4) Japan Meteorological Agency : Issued a special heavy rain fall warning for Iwate Prefecture, <http://www.jma.go.jp/jma/press/1910/13a/kaisetsu201910130140.pdf> (in Japanese) (accessed 11/29/2019)
5. 5) Japan Meteorological Agency : Precipitation conditions during a specific period (10/10/2019 ~ 10/13/2019), <https://www.data.jma.go.jp/obd/stats/data/mdrr/periodstat/20191010a/20191013/24/index_pre.html> (in Japanese) (accessed 11/29/2019)