1. Akita, H. (2024). Factor analysis that affects the parameter γ value of the landslide volume estimation equation. In Research Conference of Japan Society of Erosion Control Engineering.
2. Akita, H., & Wakatsuki, T. (2023). Influence of landslide depth and geology on α- and γ-parameters in the landslide volume estimation equation: A case study of sediment disasters caused by the August 2014 heavy rainfall in the Tamba and Hiroshima areas, western Japan. Journal of the Japan Society of Erosion Control Engineering, 75(5), 3–14.
3. Akita, H., Mizugaki, S., & Murakami, Y. (2020a). Distribution of landslides in the upper reaches of the Saru River due to heavy rainfall on August 30-31, 2016, No. 63, Hokkaido Development Technology Research Conference Paper (pp. 470–475)
4. Akita, H., Mizugaki, S., & Murakami, Y. (2020b). Estimation of basin-scale sediment volume due to new landslides associated with heavy rainfalls—Case study of Typhoon No. 10 in 2016 in the Pankenushi River basin of the Saru River watershed-, Collection of summaries of the Sabo Society research presentations (pp. 71–72).
5. Cardinali, M., Reichenbach, P., Guzzetti, F., Ardizzone, F., Antonini, G., Galli, M., Cacciano, M., Castellani, M., & Salvati, P. (2002). A geomorphological approach to estimate landslide hazard and risk in urban and rural areas in Umbria, central Italy. Natural Hazards and Earth System Science, 2, 57–72.