11:00 AM - 11:15 AM
Akira TAKAHASHI1, *Hiroyuki NAKATA1, Toshiaki TAKANO1, Akinori SAITO2, Takeshi SAKANOI3 (1.Graduate School of Engineering, Chiba University, 2.Graduate School of Science, Kyoto University, 3.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University)