5:15 PM - 6:45 PM
*Takeo Okuwaki1, Natsume Itsuki1,2, Katsuyoshi Michibayashi1,3 (1.Department of Earth and Planetary Sciences, GSES, Nagoya University, 2.Kanagawa Prefectural Museum of Natural History, 3.Volcanoes and Earth's Interior Research Center, IMG, JAMSTEC)