*Jun Kimura1, Shunichi Kamata2 (1.Osaka University, 2.Hokkaido University)
convener:Jun Kimura(Osaka University), Yasumasa Kasaba(Dep. Geophysics Graduate School of Science Tohoku University), Steven Vance(Jet Propulsion Laboratory, Caltech), Sayanagi M. Kunio(Hampton University), Chairperson:Yasumasa Kasaba(Dep. Geophysics Graduate School of Science Tohoku University), Chairperson:Takeshi Sakanoi(Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)