4:30 PM - 4:45 PM
*Yoshifumi SAITO1, Saburo MATSUNAGA1, Yuya NAKAMURA2, Kazushi ASAMURA1, Masafumi HIRAHARA3, Hirotsugu KOJIMA4, Takeshi SAKANOI5, Ayako MATSUOKA1, Manabu SHIMOYAMA3, Shoichiro YOKOTA1 (1.Institute of Space and Astronautical Science, 2.Axelspace Corporation, 3.Solar-Terretrial Environment Laboratory, Nagoya University, 4.Research institute for sustainable humanosphere, Kyoto university, 5.Planetary Plasma and Atmospheric Research Center, Tohoku University)