9:30 AM - 9:45 AM
*Tomoaki Matsumoto1, Daikou Shiota3, Ryuho Kataoka2, Hiroko Miyahara4, Shoko Miyake5 (1.Hosei University, 2.National Institute of Polar Research, 3.Nagoya University, 4.Musashino Art University, 5.National Institute of Technology, Ibaraki College)