10:15 AM - 10:30 AM
*Shinji Ohsawa1, Takeshi Saito2, Kazuhiro Amita3 (1.Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 2.Institute of Science, Academic Assembly School of Science and Technology, Shinshu University, 3.Research Center for Engineering Science, Graduate School of Engineering and Resource Science, Akita University)