*Tatsuji Nishizawa¹, Mitsuhiro Yoshimoto¹, Tomohiro Kubo¹, Nobuko Kametani¹, Yuri Akiba¹, Mizuki Kumamoto¹, Shota Watanabe¹, Ryo Honda¹, Kazuya Yamakawa¹, Takuma Ikegaya¹, Shinya Yamamoto¹ (1.Volcanic Disaster Research Center, Mount Fuji Research Institute, Yamanashi Prefectural Government)

Akinori Sato¹, *Takeshi Imayama¹, Dripta Dutta¹, Yasuaki Kaneda², Shota Watanabe^2,3, Takeshi Hasegawa², Masayo Minami⁴, Yuki Wakasugi^4,5, Shigeyuki Wakaki^6,7, Keewook Yi⁸ (1.Institute of Frontier and Science Technology, Okayama University of Science, 2.Graduate School of Science and Engineering, Ibaraki University, 3.Mount Fuji Research Institute, Yamanashi Prefectural Government, 4.Institute for Space-Earth Environmental Research, Nagoya University, 5.Gangoji Institute for Cultural Properties, 6.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 7.National Museum of Japanese History, National Institutes for the Humanities, 8.Korea Basic Science Institute)

*Ryo Honda¹, Masaru Arakida², Mitsuhiro Yoshimoto¹, Shota Watanabe¹, Mizuki Kumamoto¹ (1.Mount Fuji Research Institute, Yamanashi Prefectural Government, 2.Asian Disaster Reduction Center)

*Shota Watanabe^1,2, Takeshi Hasegawa², Teruki Oikawa³, Nobuo Geshi⁴, Masashi NAGAI⁵ (1.Mount Fuji Research Institute, Yamanashi Prefectural Government, 2.Graduate School of Science and Engineering, Ibaraki University, 3.Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology, 4.Faculty of Science, Kyushu University, 5.Volcano Disaster Resilience Research Division, National Research Institute for Earth Science and Disaster Resilience)