*Yoko Kebukawa¹, Jun Aoki², Ryota Fukai³, Yuri Shimaki³, Hiroyuki Kurokawa⁴, Naoya Sakatani³, Takayuki Ushikubo⁵, Tatsuaki Okada³, Minako Hashiguchi⁶, Haruna Sugahara³, Jun Matsumoto³, The Next Generation small-body Sample Return Working Group (1.Tokyo Institute of Technology, 2.Osaka University, 3.Institute of Space and Astronautical Science, 4.The University of Tokyo, 5.Kochi Institute for Core Sample Research, JAMSTEC, 6.Nagoya University )

*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)

*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)

*Atsushi Kumamoto¹, Hideaki Miyamoto², Ken Ishiyama³, Naoya Sakatani⁴, Yuri Shimaki⁴, Hiroyuki Kurokawa², Takanao Saiki⁴, Yuichi Tsuda⁴, Shota Kikuchi⁵, Afmed Kiyoshi Sugihara⁴, The Next Generation small-body Sample Return Working Group (1.Tohoku University, 2.University of Tokyo, 3.International Proffessional University of Technology in Tokyo, 4.JAXA, 5.NAOJ)

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)

*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)