*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)

*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)

*Yoko Kebukawa¹, Eric Quirico², Emmanuel Dartois³, Lydie Bonal², Cécile Engrand⁴, Jean Duprat⁵, Jérémie Mathurin⁶, Alexandre Dazzi⁶, Ariane Deniset-Besseau⁶, Hikaru Yabuta⁷, Hisayoshi Yurimoto⁸, Tomoki Nakamura⁹, Takaaki Noguchi¹⁰, Ryuji Okazaki¹¹, Hiroshi Naraoka¹¹, Kanako Sakamoto¹², Shogo Tachibana^12,13, Sei-ichiro WATANABE¹⁴, Yuichi Tsuda¹², The Hayabusa2-initial-analysis organic macromolecule team (1.Faculty of Engineering, Yokohama National University, 2.IPAG, Université Grenoble Alpes, 3.Institut des Sciences Moléculaires d'Orsay, UMR8214, Université Paris-Saclay/CNRS, 4.IJCLab, UMR 9012 Université Paris-Saclay/CNRS, 5.Muséum National d’Histoire Naturelle, UMR CNRS, 6.Institut Chimie Physique, UMR 8000, Université Paris-Saclay/CNRS, 7.Hiroshima University, 8.Hokkaido University, 9.Tohoku University, 10.Kyoto University, 11.Kyushu University, 12.Japan Aerospace Exploration Agency (JAXA), 13.The University of Tokyo, 14.Nagoya University)

*Mutsumi Komatsu¹, Hikaru Yabuta², Yoko Kebukawa³, Bonal Lydie⁴, Eric Quirico⁴, Hisayoshi Yurimoto⁵, Tomoki Nakamura⁶, Takaaki Noguchi⁷, Ryuji Okazaki⁸, Hiroshi Naraoka⁸, Sakamoto Kanako⁹, Shogo Tachibana¹⁰, Sei-ichiro WATANABE¹¹, Yuichi Tsuda⁹ (1.SOKENDAI, The Graduate University for Advanced Studies, 2.Hiroshima University, 3.Yokohama National University, 4.Université Grenoble Alpes, 5.Hokkaido University, 6.Tohoku University, 7.Kyoto University, 8.Kyushu University, 9.JAXA, 10.University of Tokyo, 11.Nagoya University )

*Tomoko Arai¹, Masanori Kobayashi¹, Ko Ishibashi¹, Hiroshi Kimura¹, Takayuki Hirai¹, Peng Hong¹, Takaya Okamoto¹, Manabu Yamada¹, Hiroki Senshu¹, Koji Wada¹, Fumi Yoshida², Ralf Srama³, Harald Krüger⁴, Sho Sasaki⁵, Hikaru Yabuta⁶, Masateru Ishiguro⁷, Tomohiko Sekiguchi⁸, Junichi Watanabe⁹, Takashi Ito⁹, Takafumi Ootsubo⁹, Shinsuke Abe¹⁰, Katsuhito Ohtsuka¹¹, Seitaro Urakawa¹², Tomoki Nakamura¹³, Takahiro Hiroi¹⁴, Shuji Matsuura¹⁵, Motoo Ito¹⁶, Akira Yamaguchi¹⁷, Mutsumi Komatsu¹⁸, Keiko Nakamura-Messenger¹⁹, Takashi Mikouchi²⁰, Shogo Tachibana²⁰, Tomokatsu Morota²⁰, Naru Hirata²¹, Hirohide Demura²¹, Goro Komatsu²², Takaaki Noguchi²³, Hidehiro Kanada²⁴, Jin Beniyama²⁰, Eri Tatsumi²⁵, Sean Marshall²⁶, Aiko Nakato²⁷, Hajime Yano²⁷, Makoto Yoshikawa²⁷, Takayuki Yamamoto²⁷, Naoya Ozaki²⁷, Hiroyuki Toyota²⁷, Kazutaka Nishiyama²⁷, Hiroshi Imamura²⁷, Takeshi Takashima²⁷ (1.Planetary Exploration Research Center, Chiba Institute of Technology, 2.University of Occupational and Environmental Health, 3.University of Stuttgart, 4.Max Planck Institute, 5.Osaka University, 6.Hiroshima University, 7.Seoul National University, 8.Hokkaido University of Education, 9.National Astronomical Observatory of Japan, 10.Nihon University, 11.Tokyo Meteor Network, 12.Japan Spaceguard Association, 13.Tohoku University, 14.Brown University, 15.Kwansei Gakuin University, 16.JAMSTEC, 17.National Instsitute of Polar Research, 18.SOKENDAI, 19.NASA Johnson Space Center, 20.The University of Tokyo, 21.Aizu University, 22.University of d'Annunzio, 23.Kyoto University, 24.Nagoya University, 25.Instituto de Astrofísica de Canarias, 26.Arecibo Observatory, 27.JAXA)

*Yuta Ino^1,2, Satoshi Tanaka^2,3, Keisuke Onodera^2,3,4, Taichi Kawamura⁴, Yuri Shimaki², Daisuke Nakashima⁵, Takahiro Iwata^2,3, Tomoki Nakamura⁵, Tomoyo Morita⁵, Mizuha Kikuiri⁵, Kana Amano⁵, Eiichi Kagawa⁵, Hisayoshi Yurimoto⁶, Takaaki Noguchi⁷, Ryuji Okazaki⁸, Hikaru Yabuta⁹, Hiroshi Naraoka⁸, Kanako Sakamoto², Shogo Tachibana^10,2, Sei-ichiro WATANABE¹¹, Yuichi Tsuda² (1.Kwansei Gakuin University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.The Graduate University for Advanced Studies (SOKENDAI), 4.Institut de Physique du Globe de Paris/Université de Paris, 5.Tohoku University, 6.Hokkaido University, 7.Kyoto University, 8.kyushu University, 9.Hirosima University, 10.Tokyo University, 11.Nagoya University)

*Daiki Yamamoto¹, Shogo Tachibana², Noriyuki Kawasaki³, Michiru Kamibayashi², Hisayoshi Yurimoto³ (1.Institute of Space and Astronautical Science, Japan Aerospace eXploration Agency , 2.UTokyo Organization for Planetary and Space Science, The University of Tokyo, 3.Department of Natural History Sciences, Graduate School of Science, Hokkaido University)

*Takaaki Noguchi^1,2, Toru Matsumoto¹, Akira Miyake¹, Yohei Igami¹, Mitsutaka Haruta¹, Hikaru Saito², Satoshi Hata², Yusuke Seto³, Masaaki Miyahara⁴, Naotaka Tomioka⁵, Akira Tsuchiyama^6,7,8, Masahiro Yasutake⁹, Junya Matsuno⁶, Shota Okumura¹, Itaru MITSUKAWA¹, Kentaro Uesugi⁹, Masayuki Uesugi⁹, Akihisa Takeuchi⁹, Satomi Enju¹⁰, Aki Takigawa¹¹, Tatsuhiro Michikami¹², Tomoki Nakamura¹³, Megumi Matsumoto¹³, Yusuke Nakauchi¹⁴, Hisayoshi Yurimoto¹⁵, Kazuhide Nagashima¹⁶, Noriyuki Kawasaki¹⁵, Naoya Sakamoto¹⁵, Ryuji Okazaki², Hiroshi Naraoka², Hikaru Yabuta⁴, Sakamoto Kanako¹⁴, Shogo Tachibana¹¹, Sei-ichiro WATANABE¹⁷, Yuichi Tsuda¹⁴, The Hayabusa2-initial-analysis Sand team (overseas members) (1.Kyoto University, 2.Kyushu University, 3.Kobe University, 4.Hiroshima University, 5.JAMSTEC, 6.Ritsumeikan University, 7.Guangzhou Institute Geochemistry, Chinese Academy of Science, 8.CAS Center for Excellence in Deep Earth Science, 9.JASRI, 10.Ehime University, 11.University of Tokyo, 12.Kindai University, 13.Tohoku University, 14.JAXA, 15.Hokkaido University, 16.University of Hawai‘i at Mānoa, 17.Nagoya University)

*Toru Matsumoto¹, Takaaki Noguchi^1,2, Akira Miyake¹, Yohei Igami¹, Mitsutaka Haruta¹, Hikaru Saito², Satoshi Hata², Yusuke Seto³, Masaaki Miyahara⁴, Naotaka Tomioka⁵, Hisayoshi Yurimoto⁶, Tomoki Nakamura⁷, Hikaru Yabuta⁴, Hiroshi Naraoka², Ryuji Okazaki², Sakamoto Kanako⁸, Shogo Tachibana⁹, Sei-ichiro WATANABE¹⁰, Yuichi Tsuda⁸, The Min-Pet Fine Sub-team (1.Kyoto Univ., 2.Kyushu Univ., 3.Kobe Univ., 4.Hiroshima Univ., 5.JAMSTEC, 6.Hokkaido Univ., 7.Tohoku Univ., 8.JAXA, 9.Univ, of Tokyo, 10.Nagoya Univ.)

*Hikaru Yabuta¹, George Cody², Cecile Engrand³, Yoko Kebukawa⁴, Brad T De Gregorio⁵, Lydie Bonal⁶, Laurent Remusat⁷, Rhonda Stroud⁵, Eric Quirico⁶, Larry R Nittler², Minako Hashiguchi⁸, Mutsumi Komatsu⁹, Emmanuel Dartois¹⁰, Jeremie Mathurin¹¹, Jean Duprat⁷, Taiga Okumura¹², Yoshio Takahashi¹², Yasuo Takeichi¹³, David Kilcoyne¹⁴, Shohei Yamashita¹³, Alexandre Dazzi¹¹, Ariane Deniset-Besseau¹¹, Scott A Sandford¹⁵, Zita Martins¹⁶, Yusuke Tamenori¹⁷, Takuji Ohigashi¹⁸, Hiroki Suga¹⁷, Daisuke Wakabayashi¹³, Maximilien Verdier-Paoletti⁷, Smail Mostefaoui⁷, Gilles Montagnac¹⁹, Jens Barosch², Kanami Kamide¹, Miho Shigenaka¹, Laure Bejach³, Takaaki Noguchi²⁰, Hisayoshi Yurimoto²¹, Tomoki Nakamura²², Ryuji Okazaki²³, Hiroshi Naraoka²³, Kanako Sakamoto²⁴, Shogo Tachibana¹², Sei-ichiro WATANABE⁸, Yuichi Tsuda²⁴ (1.Hiroshima University, Japan, 2.Carnegie Institution of Science, USA, 3.IJCLab, Univ. Paris-Saclay/CNRS, France, 4.Yokohama National Univ., Japan, 5.U.S. Naval Research Laboratory, USA, 6.Université Grenoble Alpes, France. , 7.Muséum national d'Histoire naturelle, France, 8.Nagoya Univ., Japan, 9.The Graduate Univ. for Advanced Studies (Sokendai), Japan, 10.ISMO, Univ. Paris-Saclay/CNRS, France, 11.ICP, Univ. Paris-Saclay/CNRS, France, 12.Univ. of Tokyo, Japan, 13.High Energy Accelerator Research Organization, Japan, 14.Advanced Light Source, USA, 15.NASA Ames Research Center, USA, 16.Instituto Superior Técnico, Portugal, 17.SPring8, Japan, 18.UVSOR, IMS, Japan, 19.ENS Lyon, France, 20.Kyoto Univ., Japan, 21.Hokkaido Univ., Japan, 22.Tohoku Univ., Japan, 23.Kyushu Univ., Japan, 24.ISAS, JAXA Japan)

*Lily Ishizaki¹, Daiki Yamamoto², Shogo Tachibana^2,3 (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Institute of Space and Astronautical Science, Japan Aerospace eXploration Agency, 3.UTokyo Organization for Planetary and Space Science, University of Tokyo)

*Shogo Tachibana¹, Hayabusa2 Initial Analysis Team (1.UTokyo Organization for Planetary and Space Science, University of Tokyo )

*Tomoki Nakamura¹, Megumi Matsumoto¹, Kana Amano¹, Yuma Enokido¹, Mike Zolensky², Takashi Mikouchi³, Hisayoshi Yurimoto⁴, Takaaki Noguchi⁵, Ryuji Okazaki⁶, Hikaru Yabuta⁷, Hiroshi Naraoka⁶, Kanako Sakamoto⁸, Shogo Tachibana³, Sei-ichiro WATANABE⁹, Yuichi Tsuda⁸ (1.Department of Earth and Planetary Materials Sciences, Faculty of Science, Tohoku University, 2.NASA/JSC, 3.Univ. Tokyo, 4.Hokkaido Univ, 5.Kyoto Univ., 6.Kyushu Univ., 7.Hiroshima Univ., 8.ISAS, JAXA, 9.Nagoya Univ.)