・Shoki Takayama, Fumitoshi Imaizumi （2023）Effects of coarse particles on downstream face erosion processes and outflow discharge during the overtopping of a landslide dam. Landslides 20(2) 351-366.

・Shoki Takayama, Yoshifumi Satofuka, Fumitoshi Imaizumi（2022） Effects of water infiltration into an unsaturated streambed on debris flow development. Geomorphology 409/ – 108269

・Imaziumi, F., Osanai, N., Jato, S., Koike, M., Kosugi, K., Sakai, Y., Sakaguchi, H., Satofuka, Y., Takayama, S., Tanaka, T., Nishi, Y.（2022）Debris flow disaster in Atami, Japan, in July 2021. International Journal of Erosion Control Engeneering 15(1) 1-6.

・今泉文寿、小山内信智、加藤真雄、小池優、小杉賢一朗、坂井祐介、坂口宏、里深好文、高山翔揮、田中隆文、西陽太郎（2022）令和３年７月静岡県熱海市で発生した土石流災害. 砂防学会誌 74(5) 34-42.

・S. Takayama, S. Miyata, M. Fujimoto, Y. Satofuka（2021）Numerical simulation method for predicting a flood hydrograph due to progressive failure of a landslide dam. Landslides