*Ryou Ohsawa¹, Akira Hirota², Shinsuke Abe², Daniel Kastinen³, Kero Johan³, yasunori Fujiwara⁴, Takuji Nakamura⁵, Shigeyuki Sako¹, Yuto Kojima¹, Jun-ichi Watanabe⁶ (1.Institute of Astronomy, Graduate School of Science, The University of Tokyo, 2.Department of Aerospace Engineering, College of Science & Technology, Nihon University, 3.Swedish Institute of Space Physics, 4.SOKENDAI (The Graduate University for Advanced Studies), 5.National Institute of Polar Research, 6.National Astronomical Observatory of Japan)

*Ryou Ohsawa¹, Akira Hirota², Shinsuke Abe², Daniel Kastinen³, Kero Johan³, yasunori Fujiwara⁴, Takuji Nakamura⁵, Shigeyuki Sako¹, Yuto Kojima¹, Jun-ichi Watanabe⁶ (1.Institute of Astronomy, Graduate School of Science, The University of Tokyo, 2.Department of Aerospace Engineering, College of Science & Technology, Nihon University, 3.Swedish Institute of Space Physics, 4.SOKENDAI (The Graduate University for Advanced Studies), 5.National Institute of Polar Research, 6.National Astronomical Observatory of Japan)

*Takafumi Kamizuka¹, Takashi Miyata¹, Shigeyuki Sako¹, Ryou Ohsawa¹, Masahito S. Uchiyama¹, Tomohiro Mori¹, Yutaka Yoshida¹ (1.Institute of Astronomy, School of Science, the University of Tokyo)