*Shuichiro Kawahara¹, Hirochika Sumino², Yuki Hibiya², Shogo Tachibana³, Atsushi Takenouchi⁴ (1. Graduate School of Arts and Sciences, The University of Tokyo, 2. Research Center for Advanced Science and Technology, The University of Tokyo, 3. UTokyo Organization for Planetary and Space Science, The University of Tokyo, 4. Kyoto University )

*naoji sugiura¹, Tomoko Arai (1. none)

*Kenji Yoneda¹, Immy Kennard², Yoko Kebukawa¹, Queenie Chan³, Michael Zolensky⁴ (1. Institute of Science Tokyo, 2. Imperial College London, 3. Royal Holloway University of London, 4. NASA-Johnson Space Center)

*Akimasa Suzumura^1,2, Norikatsu Akizawa³, Daiki Yamamoto⁴, satoki okabayashi⁵, Shoichi Itoh⁶, Hisashi Asanuma² (1. Faculty of Science, Shinshu University, 2. Graduate School of Human and Environmental Studies, Kyoto University, 3. Graduate School of Advanced Science and Engineering, Hiroshima University, 4. Faculty of Sciences, Kyushu University, 5. College of Bioresource Sciences, Nihon University, 6. Department of Earth and Planetary Sciences, Kyoto University)

*Noriyuki Kawasaki¹, Toru Matsumoto², Sota Arakawa³, Naoya Sakamoto¹, Daiki Yamamoto⁴, KEN-ICHI BAJO¹, Sara S. Russell⁵, Jessica J. Barnes⁶, Ann Nguyen⁷, Timothy J. McCoy⁸, Pierre Haenecour⁶, Hisayoshi Yurimoto¹, Harold C. Connolly⁹, Dante S. Laurreta⁶ (1. Hokkaido University, 2. Kyoto Univ., 3. JAMSTEC, 4. Kyushu Univ., 5. NHM, 6. University of Arizona, 7. NASA, 8. Smithsonian Institution, 9. Rowan Univ.)

*Ayu Takemoto¹, Tomohiro OHNO¹, Takahiro Kawai¹, Akiko Yamaguchi¹, Mika Yoshioka¹, Shunpei Abe², Yoko Kebukawa², Hiroyuki Kagi¹, Yoshio Takahashi¹ (1. Tokyo University, 2. Institute of Science Tokyo)

*Mamoru Masuda¹, Shion Shirai¹, Tetsuo Sakamoto^1,2 (1. Electrical Engineering and Electronics Program, Graduate School of Engineering, Kogakuin University, 2. Department of Applied Physics, School of Advanced Engineering, Kogakuin University)

*Sota Nakamura¹, Tatsuhiro Sakaiya¹, Chiharu Nakatsuji², Keisuke Shigemori², Masayuki Nishi¹, Tadashi Kondo¹ (1. Department of Earth and Space Science, Graduate School of Science, The University of Osaka, 2. Institute of Laser Engineering, The University of Osaka)

*Shion Shirai¹, Mamoru Masuda¹, Tetsuo Sakamoto^1,2 (1. Electrical Engineering and Electronics Program, Graduate School of Engineering, Kogakuin University, 2. Department of Applied Physics, School of Advanced Engineering, Kogakuin University)

*Kei Sato¹, Kentaro Terada¹, Kohei Fukuda¹, Shigeru Uzita¹, Hiromu Shinozaki¹, Michisato Toyoda¹ (1. The University of Osaka)

Sho Hanai¹, Kohei Fukuda¹, Rei Kanemaru², Wataru Fujiya³, Kentaro Terada¹, *Takayuki Ushikubo^4,5 (1. the University of Osaka, 2. JAXA, 3. Ibaraki University, 4. Kochi Institute, JAMSTEC, 5. MaCRI, Kochi University)

Shunki Kai¹, *Wataru Fujiya¹, Rei Kanemaru², Takaaki Noguchi³, Naoya Imae⁴ (1. Graduate School of Science and Engineering, Ibaraki University, 2. Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 3. Department of Geology and Mineralogy, Kyoto University, 4. National Institute of Polar Research)

*Rei Kanemaru¹, Shogo Tachibana^2,1, Kanako Sakamoto¹, Toru Yada¹, Yoshinori Takano³, Ryuji Okazaki⁴, Tomohiro Usui¹, Masanao Abe¹, Tatsuaki Okada¹, Astromaterials Science Research Group -¹, The Hayabusa 2 Sampler Team -, Hirotaka Sawada¹ (1. Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 2. The University of Tokyo, 3. Japan Agency for Marine-Earth Science and Technology, 4. Kyusyu University)

*Ayumi Shirahata¹, Tetsuya Yokoyama¹, Ryuso Kitadai¹ (1. Department of Earth and Planetary Sciences, Institute of Science Tokyo)

*Akio Nomura¹, Nao Nakanishi¹, Tetsuya Yokoyama¹ (1. Department of Earth and Planetary Sciences, School of Science, Institute of Science Tokyo)

*Minako Hashiguchi¹, Dan Aoki¹, Kazuhiko Fukushima¹, Hikaru Yabuta², Yoko Kebukawa³, Mutsumi Komatsu⁴, Toru Matsumoto⁵, Kanako Sakamoto⁶, Yuma Enokido⁶, Tomohiro Usui⁶, Shogo Tachibana^6,7 (1. Nagoya University, 2. Hiroshima University, 3. Institute of Science Tokyo, 4. Saitama Prefectural University, 5. Kyoto University, 6. ISAS/JAXA, 7. University of Tokyo)