*Sei-ichiro WATANABE¹, Riona Yamada¹, Seiji Sugita², Kohei Kitazato³, Tatsuaki Okada⁴, Noriyuki Namiki⁵, Shogo Tachibana^2,4, Masahiko Arakawa⁶, Masanao Abe⁴, Satoshi Tanaka⁴, Hayabusa2 Science Team (1.Nagoya University, 2.University of Tokyo, 3.University of Aizu, 4.JAXA/ISAS, 5.National Astronomical Observatory of Japan, 6.Kobe University)

*Ayumu Ohsugi¹, Naoya Sakatani³, Yuri Shimaki², Masanori Kanamaru², Takuya Takuya ², Hiroki Senshu⁴, Takehiko Arai⁵, Hirohide Demura⁶, Toru Kouyama⁷, Tomohiko Sekiguchi⁸, Satoshi Tanaka^1,2, Tatsuaki Okada^1,2 (1.The University of Tokyo, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Rikkyo University, 4.Chiba Institute of Technology, 5.Maebashi Institute of Technology, 6.University of Aizu, 7.National Institute of Advanced Industrial Science and Technology, 8.Hokkaido University of Education)

*Toru Yada¹, Masanao Abe¹, Aiko Nakato¹, Kasumi Yogata¹, Akiko Miyazaki¹, Tatsuaki Okada¹, Kazuya Kumagai², Kentaro Hatakeda², Masahiro Nishimura¹, Sakamoto Kanako¹, Daiki Yamamoto¹, Tasuku Hayashi¹, Ryota Fukai¹, Takuya Ishizaki¹, Kana Nagashima¹, Shino Suzuki¹, Haruna Sugahara¹, Yuya Hitomi², Hiromichi Soejima², Rei Kanemaru¹, Ritsuko Sawada², Shogo Tachibana^3,1, Tomohiro Usui¹ (1.Japan Aerospace Exploration Agency, 2.Marine Works Japan Ltd., 3.University of Tokyo)

*Koki Yumoto¹, Yuichiro Cho¹, Yuna Yabe¹, Shoki Mori¹, Akinojo Ogura¹, Akiko Miyazaki², Toru Yada², Kentaro Hatakeda², Kasumi Yogata², Masanao Abe², Tatsuaki Okada², Masahiro Nishimura², Tomohiro Usui², Seiji Sugita¹ (1.Earth and Planetary Science Dept., University of Tokyo, 2.Institute of Space and Astronautical Science, JAXA)

*Yuna Yabe¹, Koki Yumoto¹, Yuichiro Cho¹, Shoki Mori¹, Akinojo Ogura¹, Yuta Aikyo¹, Keisuke Furuichi¹, Akiko Miyazaki², Toru Yada², Kentaro Hatakeda², Kasumi Yogata², Masanao Abe², Tatsuaki Okada^1,2, Masahiro Nishimura², Tomohiro Usui^2,1, Seiji Sugita¹ (1.The University of Tokyo, 2.JAXA/ISAS)

*Keisuke Furuichi¹, Koki Yumoto¹, Yuna Yabe¹, Yuichiro Cho¹, Shoki Mori¹, Akinojo Ogura¹, Yuta Aikyo¹, Akiko Miyazaki², Toru Yada², Kentaro Hatakeda², Kasumi Yogata², Masanao Abe², Tatsuaki Okada^1,2, Masahiro Nishimura², Tomohiro Usui^1,2, Seiji Sugita¹ (1.Univ. of Tokyo, 2.JAXA/ISAS)

*Makoto Yoshikawa¹, Masanao Abe¹, Toshinori Ikenaga¹, Akihiro Iwaki¹, Tatsuaki Okada¹, Kouichi Kikuchi¹, Hirohisa Kurosaki¹, Shinsuke Kuroda¹, Takanao Saiki¹, Yuri Shimaki¹, Yuichi Tsuda¹, Kazutaka Nishiyama¹, Yuya Mimasu¹, Toshifumi Yanagisawa¹ (1.Japan Aerospace Exploration Agency)

*Tatsuaki Okada^1,2, Satoshi Tanaka^1,2, Naoya Sakatani³, Yuri Shimaki¹, Takehiko Arai⁴, Hiroki Senshu⁵, Hirohide Demura⁶, Tomohiko Sekiguchi⁷, Toru Kouyama⁸, Takuya Ishizaki¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Rikkyo University, 4.Maebashi Institute of Technology, 5.Chiba Institute of Technology, 6.University of Aizu, 7.Hokkaido University of Education, 8.National Institute of Advanced Industrial Science and Technology)

*Masanori Kanamaru¹, Tatsuaki Okada¹, Giacomo Tommei², Hiroki Senshu³, Yuri Shimaki¹, Naoya Sakatani⁴, Satoshi Tanaka¹, Takehiko Arai⁵, Tomohiko Sekiguchi⁶, Hirohide Demura⁷, Takuya Ishizaki¹, Ayumu Ohsugi⁸, Toru Kouyama⁹ (1.Japan Aerospace Exploration Agency, 2.The University of Pisa, 3.Chiba Institute of Technology, 4.Rikkyo University, 5.Maebashi Institute of Technology, 6.Hokkaido University of Education, 7.The University of Aizu, 8.The University of Tokyo, 9.National Institute of Advanced Industrial Science and Technology)

*Saito Hiroto¹, Konno Ryuji¹, Tatsuro Kobayashi¹, Hirohide Demura¹, Takehiko Arai², Naoya Sakatani⁴, Yuri Shimaki³, Hiroki Sensyu⁵, Tetsuya Fukuhara⁴, Satoshi Tanaka³, Tatsuaki Okada³ (1.The University of Aizu, 2.Maebashi Institute of Technology, 3.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 4.Rikkyo University, 5.Planetary Exploration Research Center, Chiba Institute of Technology)

*Naoya Sakatani¹, Tatsuaki Okada², Satoshi Tanaka², Hiroki Senshu³, Takehiko Arai⁴, Hirohide Demura⁵, Yuri Shimaki², Tomohiko Sekiguchi⁶, Takuya Ishizaki², Masanori Kanamaru², Toru Kouyama⁷ (1.Rikkyo University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.PERC, Chiba Institute of Technology, 4.Maebashi Institute of Technology, 5.University of Aizu, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology)

*Takehiko Arai¹, Tatsuaki Okada^2,3, Satoshi Tanaka², Hirohide Demura⁴, Toru Kouyama⁵, Naoya Sakatani⁶, Yuri Shimaki², Hiroki Senshu⁷, Tomohiko Sekiguchi⁸, Masanori Kanamaru², Takuya Ishizaki² (1.Maebashi Institute of Technology, 2.Japan Aerospace Exploration Agency, 3.The University of Tokyo, 4.The University of Aizu, 5.National Institute of Advanced Industrial Science and Technology, 6.Rikkyo University, 7.Chiba Institute of Technology, 8.Hokkaido University of Education)

*Yuta Aikyo¹, Yuna Yabe¹, Koki Yumoto¹, Yuichiro Cho¹, Shoki Mori¹, Akinojo Ogura¹, Keisuke Furuichi¹, Akiko Miyazaki², Toru Yada², Kentaro Hatakeda², Kasumi Yogata², Masanao Abe², Tatsuaki Okada^1,2, Masahiro Nishimura², Tomohiro Usui^1,2, Tomokatsu Morota¹, Seiji Sugita¹ (1.Univ. of Tokyo, 2.JAXA/ISAS)

*Yuri Shimaki¹, Shigeru Wakita², Ryo Suetsugu³, Seitaro Urakawa⁴, Naoya Sakatani⁵, Tatsuaki Okada¹, Satoshi Tanaka¹, Ryota Fukai¹, Ryuki Hyodo¹, Sei-ichiro Watanabe⁶, Osamu Mori¹, Takanao Saiki¹, Yuichi Tsuda¹, Next-generation small-body sample return WG (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Massachusetts Institute of Technology, 3.NIT, Oshima College, 4.Japan Spaceguard Association, 5.Rikkyo University, 6.Nagoya University)