*Taichi Kawamura¹, Hiroaki Shiraishi², Satoshi Tanaka², Takefumi Mitani², Keisuke Onodera³, Hideki Murakami⁴, Ryuhei Yamada⁷, Shunichi Kamata⁸, Jun Kimura⁹, Hiroyuki Kurokawa¹⁰, Kiwamu Nishida³, Yasuhito Sekine¹¹, Takeshi Tsuji¹⁰, Mark Panning⁶, Ralph Lorenz⁵, Sébastien Rodriguez¹, Antoine Lucas¹ (1.Universite Paris Cite Institut de physique du globe de Paris CNRS, 2.ISAS/JAXA, 3.Earthquake Research Institute / The University of Tokyo, 4.Kochi University, 5.Applied Physics Laboratory Johns Hopkins University, 6.Jet Propulsion Laboratory, California Institute of Technology, 7.The University of Aizu, Revitalization and Creation Support Center, 8.Faculty of Science, Hokkaido University, 9.Osaka University, 10.The University of Tokyo, 11.Earth-Life Science Insitute, Tokyo Institute of Technology)

*Eito Hirai^1,2, Yuji Higo³, Yasuhito Sekine^2,4,5, Satoshi Tsutsui³, Takeshi Tsuji⁶, Keisuke Onodera⁷, Taichi Kawamura⁸, Yuya Yamamoto⁹, Sunao Hasegawa⁹, Satoshi Tanaka⁹ (1.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 2.Earth–Life Science Institute (ELSI), Tokyo Institute of Technology, 3.Japan Synchrotron Radiation Research Institute, 4.Institute of Nature and Environmental Technology, Kanazawa University, 5.Department of Geophysics, Graduate School of Science, Tohoku University, 6.Department of Systems Innovation, the University of Tokyo, 7.Earthquake Research Institute / The University of Tokyo, 8.Universite Paris Cite, Institut de physique du globe de Paris, CNRS, 9.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

*Hiroaki Shiraishi¹, Takefumi Mitani¹, Satoshi Tanaka¹, Taichi Kawamura³, Keisuke Onodera², Ryuhei Yamada⁴, Hideki Murakami⁹, Shunichi Kamata⁵, Jun Kimura⁶, Hiroyuki Kurokawa⁷, Kiwamu Nishida², Yasuhito Sekine⁸, Takeshi Tsuji¹⁰, Ralph Lorenz¹¹ (1.Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 2.Earthquake Research Institute / The University of Tokyo, 3.Universite Paris Cite Institut de physique du globe de Paris CNRS, 4.The University of Aizu, Revitalization and Creation Support Center, 5.Faculty of Science, Hokkaido University, 6.Osaka University, 7.The University of Tokyo, 8.Earth-Life Science Insitute, Tokyo Institute of Technology, 9.Kochi University, 10.Department of Systems Innovation, the University of Tokyo, 11.Johns Hopkins University Applied Physics Laboratory)

*Tatsuaki Okada^1,2, Satoshi Tanaka^1,2, Naoya Sakatani¹, Yuri Shimaki¹, Takehiko Arai³, Hiroki Senshu⁴, Hirohide Demura⁵, Tomohiko Sekiguchi⁶, Toru Kouyama⁷, Masanori Kanamaru², Takuya Ishizaki¹, Soichiro Furukawa^1,2 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Maebashi Institute of Technology, 4.Chiba Institute of Technology, 5.University of Aizu, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology)

*Takehiko Arai¹, Hirohide Demura², Hiroki Senshu³, Naoya Sakatani⁴, Yuri Shimaki⁴, Toru Kouyama⁵, Tomohiko Sekiguchi⁶, Masanori Kanamaru⁷, Takuya Ishizaki⁴, Satoshi Tanaka⁴, Tatsuaki Okada⁴ (1.Maebashi Institute of Technology, 2.The University of Aizu, 3.Chiba Institute of Technology, 4.Japan Aerospace Exploration Agency, 5.National Institute of Advanced Industrial Science and Technology, 6.Hokkaido University of Education, 7.The University of Tokyo)

*Soichiro Furukawa^1,2, Tatsuaki Okada^1,2, Zhenglin Li^1,2, Yuri Shimaki², Naoya Sakatani², Hiroki Senshu³, Tomohiko Sekiguchi⁴, Hirohide Demura⁵, Takehiko Arai⁶, Toru Kouyama⁷, Masanori Kanamaru¹, Takuya Ishizaki², Satoshi Tanaka², Akira Yamaguchi⁸, Naoya Imae⁸, Tomoko Ojima², Rei Kanemaru² (1.The University of Tokyo, 2.Institute of Space and Astronautical Science, JAXA, 3.Chiba Institute of Technology, 4.Hokkaido University of Education, 5.University of Aizu, 6.Maebashi Institute of Technology, 7.National Institute of Advanced Industrial Science and Technology, 8.National Institute of Polar Research)

Ryoji Otsuka^1,2, *Keisuke Onodera^3,4, Satoshi Tanaka², Taichi Kawamura⁴, Kiwamu Nishida³ (1.Department of Complexity Science and Engineering, The University of Tokyo, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Earthquake Research Institute / The University of Tokyo, 4.Institut de Physique du Globe de Paris, Université Paris Cité)

*Yasuhiro Nishikawa¹, Satoshi Tanaka², Kodai Yamamoto³, Masa-yuki Yamamoto¹, Takamasa Hiratsuka⁴ (1.Kochi University of Technology, School of Systems Engineering., 2.Department of Solid Planetary Sciences Institute of Space and Astronautical Science, 3.Kochi university of Technology, Aerospace Engineering, 4.Kochi University of Technology, Fundamental Engineering.)

*Kodai Yamamoto¹, Yasuhiro Nishikawa¹, Masa-yuki Yamamoto¹, Satoshi Tanaka², Kazuto Saiki³ (1.Kochi University of Technology, 2.Japan Aerospace Exploration Agency, 3.Ritsumeikan University)

*Yuri Shimaki¹, Hiroyuki Kurokawa², Naoya Sakatani¹, Ryota Fukai¹, Tatsuaki Okada¹, Jun Aoki³, Yoko Kebukawa⁴, Atsushi Kumamoto⁵, Satoshi Tanaka¹, Taichi Kawamura⁶, Seitaro Urakawa⁷, ERI TATSUMI¹, Yuki Takao⁸, Shota Kikuchi⁹, Jun Matsumoto¹, Osamu Mori¹, Takanao Saiki¹, Yuichi Tsuda¹, The Next Generation small-body Sample Return Working Group (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Graduate School of Arts and Sciences, The University of Tokyo, 3.Graduate School of Frontier Biosciences, Osaka University, 4.School of Science Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 5.Graduate School of Science and Faculty of Science, Tohoku University, 6.Université de Paris, 7.Japan Spaceguard Association, 8.Faculty Of Engineering, Kyushu University, 9.National Astronomical Observatory of Japan)

*Taichi Kawamura¹, Philippe Lognonne¹, Mark Panning², Ceri Nunn², Sharon Kedar², Neil Bowles³, Simon Calcutt³, Melanie Drilleau⁴, Raphael Garcia⁴, Anna Horleston⁵, Edward Miler², David Mimoun⁴, W Tom Pike⁶, Sebastien de Raucourt¹, Renee Weber⁷, Arnaud Wilhelm⁴, Satoshi Tanaka⁸, Takeshi Tsuji⁹, Akito Araya¹⁰, Keisuke Onodera^10,1 (1.Universite Paris Cite Institut de physique du globe de Paris CNRS, 2.Jet Propulsion Laboratory, California Institute of Technology, 3.University of Oxford, 4.ISAE Supaero, 5.University of Bristol, 6.Imperial College, London, 7.NASA Marshall Space Flight Center, 8.JAXA/ISAS, 9.The University of Tokyo, 10.Earthquake Research Institute/The University of Tokyo)

Satoshi Tanaka², *Taichi Kawamura¹, Keisuke Onodera^1,3, Gaku Nishiyama⁴, Takeshi Tsuji⁵, Naoya Sakatani², Yuri Shimaki², Hiroyuki Kurokawa⁴, The Next Generation small-body Sample Return Working Group (1.Universite Paris Cite Institut de physique du globe de Paris CNRS, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Earthquake Research Institute / The University of Tokyo, 4.The University of Tokyo, 5.Department of Systems Innovation, the University of Tokyo)

*Ken Kondo¹, Masahiro Minowa¹, Shuntaro Hata¹, Satoshi Tanaka², Takeshi Tsuji³, Shin Sugiyama¹ (1.Graduate School of Environmental Science, Hokkaido University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Department of Systems Innovation, the University of Tokyo)

*Yasuhiro Nishikawa¹, Masa-yuki Yamamoto¹, Satoshi Tanaka³, Kodai Yamamoto², Takamasa Hiratsuka⁴ (1.Kochi University of technology. School of System Engoneering., 2.Kochi university of Technology, Aerospace Engineering, 3.Department of Solid Planetary Sciences Institute of Space and Astronautical Science, 4.Kochi University of Technology, Fundamental Engineering.)

*Masanori Kanamaru¹, Seiji Sugita², Giacomo Tommei², Maddalena Mochi², Roberto Paoli², Giacomo Lari², Wenhan Zhou³, Tatsuaki Okada⁴, Naoya Sakatani⁴, Yuri Shimaki⁴, Satoshi Tanaka⁴, Takuya Ishizaki⁴, Hiroki Senshu⁵, Takehiko Arai⁶, Tomohiko Sekiguchi⁷, Hirohide Demura⁸, Naru Hirata⁸ (1.The University of Tokyo, 2.The University of Pisa, 3.Nice Observatory, 4.ISAS/JAXA, 5.Chiba Institute of Technology, 6.Maebashi Institute of Technology, 7.Hokkaido University of Education, 8.The University of Aizu)

*Tatsuaki Okada^1,2, Satoshi Tanaka^1,2, Naoya Sakatani¹, Yuri Shimaki¹, Takehiko Arai³, Hiroki Senshu⁴, Hirohide Demura⁵, Tomohiko Sekiguchi⁶, Toru Kouyama⁷, Masanori Kanamaru², Takuya Ishizaki¹, Soichiro Furukawa^1,2 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Maebashi Institute of Technology, 4.Chiba Institute of Technology, 5.University of Aizu, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology)