*Yuya Yamamoto¹, Masahiko Arakawa¹, Minami Yasui¹, Sunao Hasegawa², Ryo Sugimura¹ (1.Graduate School of Science, Kobe University, 2.ISAS, JAXA)

*Marika Ishida¹, Koto Amano¹, Keiichi Moroi¹, ERI TATSUMI², Tra-Mi Ho¹⁰, Shingo Kameda¹, Seiji Sugita², Rie Honda³, Tomokatsu Morota⁴, yokota yasuhiro⁵, Toru Kouyama⁶, Hidehiko Suzuki⁷, Manabu Yamada⁸, Naoya Sakatani⁵, Chikatoshi Honda⁹, Masahiko Hayakawa⁵, Kazuo Yoshioka², Moe Matsuoka⁵, Yuichiro Cho², Hirotaka Sawada⁵ (1.Rikkyo Univ., 2.Univ. of Tokyo, 3.Kochi Univ., 4.Nagoya Univ., 5.JAXA/ISAS, 6.AIST, 7.Meiji Univ., 8.Chiba Inst. Tech, 9.Univ. of Aizu, 10.DLR)

*Ko Ishibashi¹, Shingo Kameda², Masato Kagitani³, Peng Hong¹, Manabu Yamada¹, Osamu Okudaira¹, Tomoko Arai¹, Fumi Yoshida¹, Shunsuke Sato⁴, Takahiro Ishimaru⁴, Takaya Okamoto⁴, Takahiro Iwata⁴, Tatsuaki Okada⁴, Takeshi Takashima⁴ (1.Chiba Institute of Technology, 2.Rikkyo University, 3.Tohoku Universtiy, 4.Japan Aerospace Exploration Agency)

*Jooyeon Geem¹, Masateru Ishiguro¹, Yoonsoo P. Bach¹, Daisuke Kuroda², Hiroyuki Naito³, Hidekazu Hanayama⁴, yoonyoung kim¹⁰, Yuna G. Kwon¹, Sunho Jin¹, Tomohiko Sekiguchi⁵, Ryo Okazaki⁵, Jeremie J. Vaubaillon⁶, Masataka Imai⁷, Tatsuharu Oono⁸, Yuki Futamuts⁸, Seiko Takagi⁸, Mitsuteru Sato⁸, Kiyoshi Kuramoto⁸, Makoto Watanabe⁹ (1.Astronomy program, Dept of Physics and Astronomy, Seoul National University, 2.Okayama Observatory, Kyoto University, 3.Nayoro Observatory, 4.Ishigakijima Astronomical Observatory, National Astronomical Observatory of Japan, 5.Hokkaido University of Education, 6.Observatoire de Paris, I.M.C.C.E., 7.National Institute of Advanced Industrial Science and Technology, 8.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 9.Department of Applied Physics, Okayama University of Science, 10.Max Planck Institute for Solar System Research)

*Ito Takashi¹, Arika Higuchi¹ (1.National Astronomical Observatory of Japan)

*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)

*Shintaro Tsunoda¹, Hirohide Demura¹, Naru Hirata¹ (1.The University of Aizu)

*Tatsuro Kobayashi¹, Kentaro Suko¹, Hirohide Demura¹, Yoshiko Ogawa¹, Takehiko Arai², Naoya Sakatani³, Tatsuaki Okada³, Satoshi Tanaka³, Tetsuya Fukuhara⁴ (1.The University of Aizu, 2.Ashikaga University, 3.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 4.Rikkyo University)

*Yuna G Kwon¹, Masateru Ishiguro¹, Jungmi Kwon², Daisuke Kuroda³, Myungshin Im¹, Changsu Choi¹, Motohide Tamura⁴, Takahiro Nagayama⁵, Nobuyuki Kawai⁶, Jun-ichi Watanabe⁷ (1.Seoul National Univ., 2.ISAS/Japan Aerospace Exploration Agency, 3.Okayama Astrophysical Observatory, 4.The Univ. of Tokyo, 5.Kagoshima Univ., 6.Tokyo Institute of Technology, 7.National Astronomical Observatory of Japan)

*Sunho Jin¹, Masateru Ishiguro¹, Yuna G Kwon¹, Jooyeon Geem¹, Yoonsoo P. Bach¹, Jinguk Seo¹, Hiroshi Sasago², Shuji Sato³ (1.Seoul National University, 2.Sasago Co.,Ltd, 3.Nagoya University)

*Kentaro Suko¹, Tatsuro Kobayashi¹, Hirohide Demura¹, Takehiko Arai², Naoya Sakatani³, Tatsuaki Okada³, Satoshi Tanaka³, Tetsuya Fukuhara⁴ (1.The University of Aizu, 2.Ashikaga University, 3.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 4.Rikkyo University)

*Yusaku Yokota¹, Yuya Yamamoto², Minami Yasui², Masahiko Arakawa² (1.Faculty of Science, Kobe University, 2.Graduate School of Science, Kobe University)

*Hiroshi Naraoka¹, Yoshinori Takano², Jason P. Dworkin³, SOM Analysis Team (1.Department of Earth and Planetary Sciences, Research Center for Planetary Trace Organic Compounds, Kyushu University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Astrochemistry Laboratory NASA Goddard Space Flight Center, Greenbelt, MD 20771 USA)

*Ryou Ohsawa¹, Akira Hirota², Shinsuke Abe², Daniel Kastinen³, Kero Johan³, yasunori Fujiwara⁴, Takuji Nakamura⁵, Shigeyuki Sako¹, Yuto Kojima¹, Jun-ichi Watanabe⁶ (1.Institute of Astronomy, Graduate School of Science, The University of Tokyo, 2.Department of Aerospace Engineering, College of Science & Technology, Nihon University, 3.Swedish Institute of Space Physics, 4.SOKENDAI (The Graduate University for Advanced Studies), 5.National Institute of Polar Research, 6.National Astronomical Observatory of Japan)

*Masanori Suemitsu¹, Tomokatsu Morota¹, Rie Honda², Singo Kameda¹⁵, Eri Tatsumi³, Manabu Yamada⁴, Naoya Sakatani⁵, Toru Kouyama⁶, Yokota Yasuhiro⁷, Yuichiro Cho⁸, Hidehiko Suzuki⁹, Masahiko Hayakawa¹⁰, Moe Matsuoka¹⁰, Chikatoshi Honda¹¹, Tatsuhiro Michikami¹², Kazuo Yoshioka¹³, Kazunori Ogawa¹⁴, Hirotaka Sawada⁵, Seiji Sugita³ (1.Graduate School of Environmental Studies, Nagoya University, 2.Department of Science and Technology, System of Natural Science, Kochi Unicversity, 3.Graduate School of Earth and Planetary Science, Tokyo Unicversity, 4.Planetary Exploration Reserch Center, Chiba Institute of Technology, 5.Institute of Space and Astoronautical Science, Japan Aerospace Exploration Agency, 6.National Institute of Advanced Industrial Science and Technology, 7.Kochi University, 8.Department of Earth and Planetary Science, Tokyo University, 9.Depertment of physics, Meiji University , 10.Department of Solar System Science, Institute of Space and Astoronautical Science, Japan Aerospace Exploration Agency, 11.Aizu University, 12.Faculty of Engineering, Kindai University, 13.Graduate School of frontier Science, Tokyo University, 14.Kobe University, 15.Rikkyo University)

*Masateru Ishiguro¹, Jooyeon Geem¹, Hiroyuki Naito², Yoonsoo P. Bach¹, Daisuke Kuroda³, Tatsuharu Ono⁴, Seiko Takagi⁴, Mitsuteru Sato⁴, Kiyoshi Kuramoto⁴, Tomohiko Sekiguchi⁵, Masataka Imai⁶, Makoto Watanabe⁷, Katsuhito Ohtsuka⁸, Sunao Hasegawa⁹, Takashi Ito¹⁰, Fumi Yoshida¹¹, Tomoko Arai¹¹ (1.Department of Physics and Astronomy, Seoul National University, 2.Nayoro Observatory, 3.Okayama Observatory, Kyoto University, 4.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 5.Hokkaido University of Education, 6.National Institute of Advanced Industrial Science and Technology, 7.Department of Applied Physics, Okayama University of Science, 8.Tokyo Meteor Network, 9.Japan Aerospace Exploration Agency, 10.National Astronomical Observatory of Japan, 11.Planetary Exploration Research Center, Chiba Institute of Technology)

*Sunao Hasegawa¹, Daisuke KURODA², Kenshi YANAGISAWA³, Fumihiko Usui⁴ (1.Japan Aerospace Exploration Agency, 2.Kyoto University, 3.National Astronomical Observatory of Japan, 4.Kobe University)

*Haruna Sugahara^1,2, Yoshinori Takano¹, Yuzuru Karouji³, Kazuya Kumagai⁴, Toru Yada³, Naohiko Ohkouchi¹, Masanao Abe³, Hayabusa2 project team (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2. Institut de Chimie de Nice, Universite Cote dAzur, 3.Japan Aerospace Exploration Agency (JAXA), 4.Marine Works Japan Ltd.)

*Keiko Yamamoto¹, Toshimichi Otsubo², Koji Matsumoto¹, Hirotomo Noda¹, Noriyuki Namiki¹, Hiroki Senshu³, Takahide Mizuno⁴, Naoko Ogawa⁴, Go Ono⁴, Yuya Mimasu⁴, Kent Yoshikawa⁴, Tadateru Takahashi⁴, Yuto Takei⁴, Atsushi Fujii⁴, Fuyuto Terui⁴, Takanao Saiki⁴, Satoru Nakazawa⁴, Makoto Yoshikawa⁴, Yuichi Tsuda⁴ (1.National Astronomical Observatory of Japan, 2.Hitotsubashi University, 3.Chiba Institute of Technology, 4.Japan Aerospace Exploration Agency)

*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.)

*Ryo Yamagata¹, Tomohiko Sekiguchi¹, Ryo Okazaki¹, Kazuya Doi¹, Daisuke Kuroda², Masateru Ishiguro³, Hiroyuki Naito⁴ (1.Hokkaido University of Education, 2.Kyoto University, 3.Seoul National University, 4.Nayoro Observatory)

Hiroki Kato¹, *Hikaru Yabuta¹ (1.Hiroshima University, Department of Earth and Planetary Systems Science)

*yokota yasuhiro^1,2, Rie Honda¹, ERI TATSUMI³, Deborah Domingue⁴, Stefanus E. Schroeder⁵, Moe Matsuoka², Seiji Sugita³, Tomokatsu Morota⁶, Shingo Kameda⁷, Toru Kouyama⁸, Hidehiko Suzuki⁹, Manabu Yamada¹⁰, Naoya Sakatani², Chikatoshi Honda¹¹, Masahiko Hayakawa², Kazuo Yoshioka³, Yuichiro Cho³, Hirotaka Sawada² (1.Kochi University, 2.ISAS/JAXA, 3.Univ. of Tokyo, 4.Planetary Science Institute, 5.DLR, 6.Nagoya Univ., 7.Rikkyo Univ., 8.AIST, 9.Meiji Univ., 10.Chiba Institute od Technology, 11.Aizu Univ.)