Toshiyuki KON, Ching-Ying TSOU, Takashi KOI, Yusuke YAMAMOTO, Naoto KOIWA, Ryu NODA, Michiya IRASAWA, Kiyokazu KATO, Hiroshi TSUSHIMA, Hiroshi MORI, et al. Landslide Hazards Induced by Heavy Rainfall in August 2021 in the Northern Part of the Aomori Prefecture, Japan. International Journal of Erosion Control Engineering. 2022. 15. 2. 22-30
Toshiya Aoki, Shin’ya Katsura, Takashi Koi, Yasutaka Tanaka, Takashi Yamada. Hydraulic properties of and pressure-head dynamics in thick pyroclastic-fall deposits in Atsuma, Northern Japan: implications for the role of water in shallow landslides induced by the 2018 Hokkaido Eastern Iburi Earthquake. Landslides. 2022. 19. 8. 1813-1824
Flavio Furukawa, Junko Morimoto, Nobuhiko Yoshimura, Takashi Koi, Hideaki Shibata, Masami Kaneko. UAV Video-Based Approach to Identify Damaged Trees in Windthrow Areas. Remote Sensing. 2022. 14. 3170. 3170-3170
Takashi Koi, Norifumi Hotta, Yasutaka Tanaka, Shin'ya Katsura. Generation and subsequent transport of landslide-driven large woody debris induced by the 2018 Hokkaido Eastern Iburi Earthquake. Frontiers in Earth Science. 2022. 9