4:20 PM - 4:35 PM
*Yuhji Yamamoto1, Yu Kitahara2, Tadahiro Hatakeyama3, Nobuyoshi Natsuhara4 (1.Center for Advanced Marine Core Research, Kochi University, 2. Graduate School of Integrated Science for Global Society, Kyushu University, 3.Information Processing Center, Okayama University of Science, 4.Natsuhara Giken)