*Sei-ichiro WATANABE^1,5, Masatoshi Hirabayashi², Naru Hirata³, Naoyuki Hirata⁴, Rina Noguchi⁵, Yuri Shimaki⁵, Hitoshi Ikeda⁶, Eri Tatsumi⁷, Makoto Yoshikawa⁵, Shota Kikuchi⁵, Hikaru Yabuta⁸, Tomoki Nakamura⁹, Shogo Tachibana^7,5, Yoshiaki Ishihara¹⁰, Tomokatsu Morota¹, Kohei Kitazato³, Naoya Sakatani⁵, Koji Matsumoto^11,12, Koji Wada¹³, Hiroki Senshu¹³, Chikatoshi Honda³, Tatsuhiro Michikami¹⁴, Hiroshi Takeuchi⁵, Toru Kouyama¹⁵, Rie Honda¹⁶, Robert Gaskell¹⁷, Eric Palmer¹⁷, Olivier S. Barnouin¹⁸, Patrick Michel¹⁹, Paul Abell²⁰, Yukio Yamamoto⁵, Satoshi Tanaka⁵, Kei Shirai⁵, Moe Matsuoka⁵, Seiji Sugita^5,7, Tatsuaki Okada⁵, Noriyuki Namiki¹¹, Masahiko Arakawa⁴, Masateru Ishiguro²¹, Kazunori Ogawa⁴, Fuyuto Terui⁵, Takanao Saiki⁵, Satoru Nakazawa⁵, Yuichi Tsuda⁵, Hayabusa2 Science Team (1.Division of Earth and Planetary Sciences, Graduate School of Science, Nagoya University, 2.Auburn University, 3.University of Aizu, 4.Kobe University, 5.ISAS, JAXA, 6.Research and Development Directorate, JAXA, 7.University of Tokyo, 8.Hiroshima University, 9.Tohoku University, 10.National Institute for Environmental Studies, 11.National Astronomical Observatory of Japan, 12.SOKENDAI, 13.Chiba Institute of Technology, 14.Kindai University, 15.National Institute of Advanced Industrial Science and Technology, 16.Kochi University, 17.Planetary Science Institute, 18.John Hopkins University, 19.Universite Cote d'Azur, Observatorie de la Cote d'Azur, 20.NASA, Johnson Space Center, 21.Seoul National University)

*Takahiro Iwata¹, Kohei Kitazato², Masanao Abe¹, Makiko Ohtake¹, Yusuke Nakauchi¹, Moe Matsuoka¹, KOHJI TSUMURA³, Shuji Matsuura⁴, Lucie Riu¹, NIRS3 Team (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.The University of Aizu, 3.Tohoku University, 4.Kwansei Gakuin University)

*Tatsuaki Okada^1,2, Tetsuya Fukuhara³, Satoshi Tanaka¹, Makoto Taguchi³, Takehiko Arai⁴, Naoya Sakatani¹, Yuri Shimaki¹, Hiroki Senshu⁵, Yoshiko Ogawa⁶, Hirohide Demura⁶, Kentaro Suko⁶, Kohei Kitazato⁶, Toru Kouyama⁷, Tomohiko Sekiguchi⁸, Jun Takita⁹, Sunao Hasegawa¹, Tsuneo Matsunaga¹⁰, Takehiko Wada¹, Takeshi Imamura², Jorn Helbert¹¹, Thomas G. Mueller¹², Axel Hagermann¹³, Jens Biele¹¹, Matthias Grott¹¹, Maximiliam Hamm¹¹, Marco Delbo¹⁴, Yukio Yamamoto¹, Naru Hirata⁶, Naoyuki Hirata¹⁵, Fuyuto Terui¹, Takanao Saiki¹, Satoru Nakazawa¹, Makoto Yoshikawa¹, Sei-ichiro WATANABE^1,16, Yuichi Tuda¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Rikkyo University, 4.Ashikaga University, 5.Chiba Institute of Technology, 6.University of Aizu, 7.National Institute of Advanced Industrial Science and Technology, 8.Hokkaido University of Education, 9.Hokkaido Kitami-Hokuto High School, 10.National Institute for Environmental Studies, 11.German Aerospace Center, 12.Max-Planck Institute for Extraterrestrial Physics, 13.University of Stirling, 14.Observatoire de la Côte d'Azur, 15.Kobe University, 16.Nagoya University)

*Takehiko Arai¹, Hirohide Demura², Toru Kouyama⁷, Naoya Sakatani³, Kentaro Suko², Yuri Shimaki³, Hiroki Senshu⁵, Tomohiko Sekiguchi⁶, Yoshiko Ogawa², Sunao Hasegawa³, Takehiko Wada³, Takeshi Imamura¹⁰, Tsuneo Matsunaga⁹, Jun Takita⁸, Kohei Kitazato², Makoto Taguchi⁴, Tetsuya Fukuhara⁴, Satoshi Tanaka³, Tatsuaki Okada³ (1.Ashikaga University, 2.The University of Aizu, 3.Japan Aerospace Exploration Agency (JAXA), 4.Rikkyo University, 5.Chiba Institute of Technology, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology (AIST), 8.Hokkaido Kitami Hokuto High School, 9.National Institute for Environmental Studies (NIES), 10.The University of Tokyo)

*Hikaru Yabuta¹, Sei-ichiro WATANABE², Tomoki Nakamura³, Naru Hirata⁴, Seiji Sugita⁵, Tatsuaki Okada⁶, Kohei Kitazato⁴, Yoshiaki Ishihara⁷, Tomokatsu Morota², Naoya Sakatani⁶, Koji Matsumoto⁸, Koji Wada⁹, Shogo Tachibana⁵, Mutsumi Komatsu¹⁰, ERI TATSUMI⁵, Moe Matsuoka⁶, Chikatoshi Honda⁴, Takahiro Hiroi¹¹, Hiroki Senshu⁹, Rie Honda¹², Yasuhiro Yokota⁶, Rina Noguchi⁶, Yuri Shimaki⁶, Deborah Lorin Domingue¹³, Lucille Le Corre¹³, Antonella Barucci¹⁴, Ernest Palomba¹⁵, Shota Kikuchi⁶, Akira Miura⁶, Tomohiro Yamaguchi⁶, Yukio Yamamoto⁶, Takanao Saiki⁶, Satoshi Tanaka⁶, Makoto Yoshikawa⁶, Yuichi Tsuda⁶ (1.Hiroshima University, Department of Earth and Planetary Systems Science, 2.Nagoya University, 3.Tohoku University, 4.University of Aizu, 5.The University of Tokyo, 6.ISAS/JAXA, 7.NIES, 8.NAOJ, 9.Chiba Institute of Technology, Planetary Exploration Research Center (PERC), 10.Sokendai, 11.Brown University, 12.Kochi University, 13.Planetary Science Institute, USA, 14.Observatoire Paris-Site de Meudon, LESIA, France, 15.INAF-IAPS, Italy.)

*Tatsuaki Okada^1,2, Tetsuya Fukuhara³, Satoshi Tanaka¹, Makoto Taguchi³, Takehiko Arai⁴, Naoya Sakatani¹, Yuri Shimaki¹, Hiroki Senshu⁵, Yoshiko Ogawa⁶, Hirohide Demura⁶, Kentaro Suko⁶, Kohei Kitazato⁶, Toru Kouyama⁷, Tomohiko Sekiguchi⁸, Jun Takita⁹, Sunao Hasegawa¹, Tsuneo Matsunaga¹⁰, Takehiko Wada¹, Takeshi Imamura², Jorn Helbert¹¹, Thomas G. Mueller¹², Axel Hagermann¹³, Jens Biele¹¹, Matthias Grott¹¹, Maximiliam Hamm¹¹, Marco Delbo¹⁴, Yukio Yamamoto¹, Naru Hirata⁶, Naoyuki Hirata¹⁵, Fuyuto Terui¹, Takanao Saiki¹, Satoru Nakazawa¹, Makoto Yoshikawa¹, Sei-ichiro WATANABE^1,16, Yuichi Tuda¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Rikkyo University, 4.Ashikaga University, 5.Chiba Institute of Technology, 6.University of Aizu, 7.National Institute of Advanced Industrial Science and Technology, 8.Hokkaido University of Education, 9.Hokkaido Kitami-Hokuto High School, 10.National Institute for Environmental Studies, 11.German Aerospace Center, 12.Max-Planck Institute for Extraterrestrial Physics, 13.University of Stirling, 14.Observatoire de la Côte d'Azur, 15.Kobe University, 16.Nagoya University)

*Takehiko Arai¹, Hirohide Demura², Toru Kouyama⁷, Naoya Sakatani³, Kentaro Suko², Yuri Shimaki³, Hiroki Senshu⁵, Tomohiko Sekiguchi⁶, Yoshiko Ogawa², Sunao Hasegawa³, Takehiko Wada³, Takeshi Imamura¹⁰, Tsuneo Matsunaga⁹, Jun Takita⁸, Kohei Kitazato², Makoto Taguchi⁴, Tetsuya Fukuhara⁴, Satoshi Tanaka³, Tatsuaki Okada³ (1.Ashikaga University, 2.The University of Aizu, 3.Japan Aerospace Exploration Agency (JAXA), 4.Rikkyo University, 5.Chiba Institute of Technology, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology (AIST), 8.Hokkaido Kitami Hokuto High School, 9.National Institute for Environmental Studies (NIES), 10.The University of Tokyo)

*Hikaru Yabuta¹, Sei-ichiro WATANABE², Tomoki Nakamura³, Naru Hirata⁴, Seiji Sugita⁵, Tatsuaki Okada⁶, Kohei Kitazato⁴, Yoshiaki Ishihara⁷, Tomokatsu Morota², Naoya Sakatani⁶, Koji Matsumoto⁸, Koji Wada⁹, Shogo Tachibana⁵, Mutsumi Komatsu¹⁰, ERI TATSUMI⁵, Moe Matsuoka⁶, Chikatoshi Honda⁴, Takahiro Hiroi¹¹, Hiroki Senshu⁹, Rie Honda¹², Yasuhiro Yokota⁶, Rina Noguchi⁶, Yuri Shimaki⁶, Deborah Lorin Domingue¹³, Lucille Le Corre¹³, Antonella Barucci¹⁴, Ernest Palomba¹⁵, Shota Kikuchi⁶, Akira Miura⁶, Tomohiro Yamaguchi⁶, Yukio Yamamoto⁶, Takanao Saiki⁶, Satoshi Tanaka⁶, Makoto Yoshikawa⁶, Yuichi Tsuda⁶ (1.Hiroshima University, Department of Earth and Planetary Systems Science, 2.Nagoya University, 3.Tohoku University, 4.University of Aizu, 5.The University of Tokyo, 6.ISAS/JAXA, 7.NIES, 8.NAOJ, 9.Chiba Institute of Technology, Planetary Exploration Research Center (PERC), 10.Sokendai, 11.Brown University, 12.Kochi University, 13.Planetary Science Institute, USA, 14.Observatoire Paris-Site de Meudon, LESIA, France, 15.INAF-IAPS, Italy.)