*Masayuki Murase¹, Fumiaki Kimata², Yoshiko Yamanaka³, Takeshi Matsushima⁴, Hitoshi Yamashita Mori¹, Daisuke Sato¹, Takahiro Kunitomo³, Yuta Maeda³, Shinichiro Horikawa³, Takashi OKUDA³, Kenjoro Matsuhiro³, Kazushi Tanoue³, Kazunari Uchida⁴, Shin Yoshikawa⁵, Hiroyuki Inoue⁵, Takahiro Yanada⁶, Takahiro Kako^1,6, Hiroyuki Ishimori⁶ (1.Department of Earth and Environmental Sciences, College of Humanities and Sciences, NIHON University, 2.Tono Research Institute of Earthquake Science, 3.Earthquake and Volcano Research Center, Graduate School of Environmental Studies, Nagoya University, 4.Institute of Seismology and Volcanology, Kyushu University. , 5.Aso Volcanological Laboratory , Kyoto University, 6.Japan meteorological agency)

*Wataru Kanda¹, Mitsuru Utsugi², Hiroyuki Inoue², Shogo Komori³, Tsuneomi Kagiyama⁴ (1.Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology, 2.Aso Volcanological Laboratory, Graduate School of Science, Kyoto University, 3.National Institute of Advanced Industrial Science and Technology (AIST), 4.Aso Geopark Promotion Council)

*Koki Aizawa¹, Kazunari Uchida¹, Yuko Tsukashima¹, Keigo Kitamura³, Yasuhiro Fujimitsu², Mitsuru Utsugi⁴, Taro Shiotani, Hiroyuki Inoue⁴, Wataru Kanda⁵, Takao Koyama⁶, Makoto Uyeshima⁶, Ryokei Yoshimura⁷, Ken'ichi Yamazaki⁷, Shintaro Komatsu⁷, Shinichi Takakura⁹, Nobuo Matsushima⁹, Haruhiro Inagaki⁸, Hiroki Saito⁸, Yuki Fujii⁸ (1.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 2.Department of Earth Resources Engineering Faculty of Engineering, 3.International Institute for Carbon-Neutral Energy Research (I2CNER), 4.Aso Volcanological Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 5.Volcanic Fluid Research Center, Tokyo Institute of Technology, 6.Earthquake Research Institute, University of Tokyo, 7.Disaster Prevention Research Institute, Kyoto University, 8.West Japan Engineering Consultants, Inc., 9.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

*Mitsuru Utsugi¹, Takeshi Hashimoto², Akinori Satoh², Noriko Tada³, Toyonobu Ota⁴, Shin Yoshikawa¹, Hiroyuki Inoue¹ (1.Kyoto University, 2.Hokkaido University, 3.JAMSTEC, 4.Tierra Tecnica)

*hirotaka tanaka¹, Takahiro Ohkura², Hiroyuki Inoue², Shin Yoshikawa² (1.kyoto university, 2.Aso Volcanological Laboratory)

*Keigo Yamamoto¹, Takeshi Matsushima², Shin Yoshikawa³, Hiroyuki Inoue³, Tadaomi Sonoda¹, Taishi Yamada¹, Yichen Tang², Koki Yoshinaga², Takamitsu Ikegame⁴, Hiroshi Kishimoto⁴, Takahiro Ohkura³ (1.Disaster Prevention Research Institute, Kyoto University, 2.Faculty of Sciences, Kyushu University, 3.Graduate School of Science, Kyoto University, 4.Japan Meteorological Agency)