9:45 AM - 10:00 AM
*Takuma Ikegaya1, Mare Yamamoto2, Olivier Coutant3, Nikolai M Shapiro3 (1.Mount Fuji Research Institute, Yamanashi Prefectual Government, 2.Graduate School of Science, Tohoku University, 3.Institut des Sciences de la Terre, Université Grenoble Alpes)