9:00 AM - 10:30 AM
*Koyo Takano1, Keisuke Hosokawa1, Shin-ichiro Oyama2,3, Antti Kero4, Yoshizumi Miyoshi2 (1.University of Electro-Communications, 2.ISEE, Nagoya University, 3.National Institute of Polar Research, 4.Sodankylä Geophysical Observatory)