4:00 PM - 4:15 PM
*Anna Fadliah Rusydi1,4, Mitsuyo - Saito2, Seiichiro - Ioka3, Shin-ichi - Onodera1 (1.Graduate School of Integrated Arts and Sciences, Hiroshima University, Japan, 2.Graduate School of Environmental and Life Sciences, Okayama University, Japan, 3.Institute of Regional Innovation, Hirosaki University, Japan, 4.Research Center for Geotechnology, Indonesian Institute of Sciences, Indonesia)