9:00 AM - 9:15 AM
*Takeshi Sakanoi1, Masato Kagitani1, Yasumasa Hirahara2, Jeffery Kuhn3, Svetalana Berdyugina4, Marcelo Emilio5, Hiromu Nakagawa6, Mikio Kurita7, Yasumasa Kasaba1, Takahiro Obara1, Shoichi Okano1 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.Graduate School of Environmental Studies, Nagoya University, 3.IfA, University of Hawaii, U.S.A., 4.KIS, Germany, 5.Universidade Estadual de Ponta Grossa, Brazil, 6.Graduate School of Science, Tohoku University, 7.Graduate School of Science, Kyoto University)