9:00 AM - 9:20 AM
*Soki Akutsu1, Koichi Ijichi2, Hirobumi Saito3, Masato Tanaka5, Tomohiko Saitoh1, Koji Tanaka4 (1. Tokyo University of Science. Faculty of science, Department of applied physics, 2. Japan Space Systems, 3. Waseda University. Waseda Research Institute for Science and Engineering, 4. Japan Aerospace Exploration Agency. Institute of Space and Astronautical Science, 5. Synspective Inc.)