*Ryodo Hemmi¹, YASUKO KASAI¹, Takayoshi Yamada¹, Suyun Wang¹, Shigeru Sato¹, Hideaki Miyamoto², Hirotaka Horita³, Takashi Eishima⁴, Narihiro Okuma⁴, Hayato Watanabe⁵, Akihiro Shibuya⁵ (1.National Institute of Information and Communications Technology, 2.The University of Tokyo, 3.Systems Engineering Consultants Co., Ltd., 4.Axelspace Corporation, 5.Space BD Inc.)