*Marceau Gresse¹, Takao Koyama¹, Makoto Ueshima¹, Yuichi Morita¹, Yoichi Sasai², Jacques Zlotnicki³, Tsuneo Ishido⁴, Hideaki Hase⁵, Wataru Kanda⁶, Koki Aizawa⁷, Derek Weller¹, Tawat Rung-Arunwan⁸, Yasuo Matsunaga⁶, Hideki Ueda⁹, Maki Hata¹, Yusuke Yamaya¹⁰ (1.Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, 2.Earthquake Prediction Research Centre, Tokai University, Shizuoka, Japan, 3.CNRS, OPGC-UMR6524, Aubière, France, 4.Geological Survey of Japan, AIST, Tsukuba Ibaraki, Japan, 5.Geothermal Energy Research & Development Co., Ltd., Tokyo, Japan, 6.Tokyo Institute of Technology School of Science, Tokyo, Japan, 7.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University, Fukuoka, Japan, 8.Curl-E Geophysics Co., Ltd., Thailand, 9.National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, 10.Renewable Energy Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Fukushima, Japan)

*Takeshi Ohba¹, Muga Yaguchi², Nozomi Numanami¹, Yoichi Sasai³, Maria C L Barairo⁴, Paul Alanis⁴, Ma. Antonia V Bornas⁴, Shigekazu Kusumoto⁵, Toshiyasu Nagao³, Urumu Tsunogai⁶, Masanori Ito⁶, Ryo Shingubara⁶ (1.Dep. Chem. School Sci. Tokai Univ., Japan, 2.Meteorol. Res. Inst., Japan, 3.Inst. Oceanic Res. Development, Tokai Univ., Japan, 4.Philippine Inst. Volcanol. Seismol., Philippine, 5.Grad. School of Sci. Engineering Res. Univ. Toyama, Japan, 6.Grad. School of Envir. Studies Nagoya University, Japan)