2:15 PM - 2:30 PM
*Tomoaki Nishioka1, Kanako Seki1, Ryoya Sakata2, Naoki Terada2, Shotaro Sakai2, Hiroyuki Shinagawa3, Akifumi Nakayama4 (1.Graduate School of Science, University of Tokyo, 2.Graduate School of Science, Tohoku University, 3.International Research Center for Space and Planetary Environmental Science, Kyushu University, 4.College of Science, Rikkyo University)