10:45 AM - 11:00 AM
*Tomotaka Saruya1, Koki Nakajima1, Morimasa Takata1, Tomoyuki Homma1, Nobuhiko Azuma1, Kumiko Goto-Azuma2,3 (1.Nagaoka University of Technology, 2.National Institute of Polar Research, 3.SOKENDAI (The Graduate University for Advanced Research))