11:15 AM - 11:30 AM
*Takuya Morita1, Yuji Sano1, Mizuho Koike1, Satoki Onda1, Hajime Hiyagon2, Naoto Takahata1, Takafumi Niihara3 (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Science, The University of Tokyo, 3.The University Museum, The University of Tokyo)