5:15 PM - 6:45 PM
*Miharu Niwa1,2, Katsuyoshi Michibayashi1,3, Kenichiro Tani4, Takuma Nishimura5 (1.Department of Earth and Planetary Sciences, GSES, Nagoya University, 2.Toyohashi Museum of Natural History, 3.Volcanoes and Earth’s Interior Research, IMG, JAMSTEC, 4.National Museum of Nature and Science, 5.Houraijisan Museum of Natural History)