*Akifumi Nakayama¹, Masahiro Ikoma², Naoki Terada³ (1.Department of Earth and Planetary, Graduate School of Sciences, The University of Tokyo, 2.National Astronomical Observatory of Japan, 3.Touhoku University)

*Kanako Seki¹, Akifumi Nakayama¹, Ryoya Sakata¹, Takeshi Imamura², Shotaro Sakai³, Naoki Terada³, Kunihiro Keika¹, Kevin France⁴, Dave A Brain⁴ (1.Graduate School of Science, University of Tokyo, 2.Graduate School of Frontier Sciences, University of Tokyo, 3.Graduate School of Science, Tohoku University, 4.Laboratory for Atmospheric and Space Physics, University of Colorado)

*Shingo Kameda¹, Go Murakami², Kento Hirabayashi¹, Masaki Kuwabara¹, Akifumi Nakayama³, Takanori Kodama³, Masahiro Ikoma⁴, Norio Narita³, Keigo Enya², Naoki Terada⁵ (1.School of Science, Rikkyo University, 2.JAXA, 3.The University of Tokyo, 4.NAOJ, 5.Tohoku University)