*Kosuke Kihara¹, Yuwei Huang², Nobuhiko Nishimura³, Nariaki Nitta⁴, Seiji Yashiro⁵, Kiyoshi Ichimoto², Ayumi Asai² (1.Department of Astronomy, Kyoto University, 2.Astronomical Observatory, Kyoto University, 3.Institute for Space Earth Environmental Research, 4.Lockheed Martin Advanced Technology Center, 5.The Catholic University of America)