*Tatsuaki OKADA¹, Tetsuya FUKUHARA², Satoshi TANAKA¹, Makoto TAGUCHI³, Takehiko ARAI⁴, Takeshi IMAMURA¹, Hiroki SENSHU⁵, Hirohide DEMURA⁶, Yoshiko OGAWA⁶, Kohei KITAZATO⁶, Sunao HASEGAWA¹, Tomohiko SEKIGUCHI⁷, Ryosuke NAKAMURA⁸, Toru KOUYAMA⁸, Tsuneo MATSUNAGA⁹, Takehiko WADA¹, Jun TAKITA¹⁰, Naoya SAKATANI¹⁰, Yamato HORIKAWA¹¹, Jorn HELBERT¹², Thomas MUELLER¹³, Axel HAGERMANN¹⁴, HAYABUSA2, Tir team ⁴ (1.ISAS/JAXA, 2.Hokkaido University, 3.Rikkyo University, 4.JSPEC/JAXA, 5.Chiba Institute of Technology, 6.University of Aizu, 7.Hokkaido University of Education, 8.AIST, 9.NIES, 10.University of Tokyo, 11.Sokendai, 12.German Aerospace Center (DLR), 13.Max Planck Institute for Extraterrestrial Physics (MPE), 14.Open University)

*Toshihiko KADONO¹, Masahiko ARAKAWA², Sayaka TSUJIDO², Minami YASUI³, Sunao HASEGAWA⁴, Kosuke KUROSAWA⁵, Kei SHIRAI⁴, Masahiko HAYAKAWA⁴, Chisato OKAMOTO⁴, Takanao SAIKI⁴, Hiroshi IMAMURA⁴, Hajime YANO⁴, Satoru NAKAZAWA⁴, Kazunori OGAWA⁴, Yuichi IIJIMA⁴, Naru HIRATA⁶, Yasuhiko TAKAGI⁷, Koji WADA⁵ (1.University of Occupational and Environmental Health, 2.Graduate School of Science, Kobe University, 3.Organization of Advanced Science and Technology, Kobe University, 4.Japan Aerospace Exploration Agency, 5.Planetary Exploration Research Center, Chiba Institute of Technology, 6.Dep. of Computer Science and Engineering, Univ. of Aizu, 7.Aichi Toho University)

Takekuni KATSURA¹, *Akiko NAKAMURA¹, Ayana TAKABE¹, Takaya OKAMOTO¹, Kazuyoshi SANGEN¹, Sunao HASEGAWA², Xun LIU³, Tsutomu MASHIMO³ (1.Graduate School of Science, Kobe University, 2.Institute of Space and Astronautical Science, 3.Institute of Pulsed Power Science, Kumamoto University)

*Takaya OKAMOTO¹, Akiko NAKAMURA¹, Sunao HASEGAWA² (1.Graduate School of Science, Kobe University, 2.Institute of Space and Astronautical Science)

*Sunao HASEGAWA¹, Seidai MIYASAKA², Hiroyuki MITO³, Yuki SARUGAKU¹, Tomohiko OZAWA⁴, Daisuke KURODA⁵, Michitoshi YOSHIDA⁶, Kenshi YANAGISAWA⁵, Yasuhiro SHIMIZU⁵, Shogo NAGAYAMA⁵, Hiroyuki TODA⁵, Kouji OKITA⁵, Nobuyuki KAWAI⁷, Tomohiko SEKIGUCHI⁸, Masateru ISHIGURO⁹, Masanao ABE¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Tokyo Metropolitan Government, 3.Kiso Observatory, Institute of Astronomy, The University of Tokyo, 4.Misato Observatory, 5.Okayama Astrophysical Observatory, National Astronomical Observatory, 6.Hiroshima Astrophysical Science Center, Hiroshima University, 7.Graduate School of engineering, , Tokyo Institute of Technology, 8.Asahikawa Campus, Hokkaido University of Education, 9.Department of Physical and Astronomy, Seoul National University)

*Masateru ISHIGURO¹, Daisuke KURODA², Sunao HASEGAWA³, HAYABUSA 2, Observation sub-group ⁴ (1.Department of Physical and Astronomy, Seoul National University, 2.Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, 3.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 4.Japan Aerospace Exploration Agency)

*Tatsuaki OKADA¹, Tetsuya FUKUHARA², Satoshi TANAKA¹, Makoto TAGUCHI³, Takehiko ARAI⁴, Takeshi IMAMURA¹, Hiroki SENSHU⁵, Hirohide DEMURA⁶, Yoshiko OGAWA⁶, Kohei KITAZATO⁶, Sunao HASEGAWA¹, Tomohiko SEKIGUCHI⁷, Ryosuke NAKAMURA⁸, Toru KOUYAMA⁸, Tsuneo MATSUNAGA⁹, Takehiko WADA¹, Jun TAKITA¹⁰, Naoya SAKATANI¹⁰, Yamato HORIKAWA¹¹, Jorn HELBERT¹², Thomas MUELLER¹³, Axel HAGERMANN¹⁴, HAYABUSA2, Tir team ⁴ (1.ISAS/JAXA, 2.Hokkaido University, 3.Rikkyo University, 4.JSPEC/JAXA, 5.Chiba Institute of Technology, 6.University of Aizu, 7.Hokkaido University of Education, 8.AIST, 9.NIES, 10.University of Tokyo, 11.Sokendai, 12.German Aerospace Center (DLR), 13.Max Planck Institute for Extraterrestrial Physics (MPE), 14.Open University)

*Toshihiko KADONO¹, Masahiko ARAKAWA², Sayaka TSUJIDO², Minami YASUI³, Sunao HASEGAWA⁴, Kosuke KUROSAWA⁵, Kei SHIRAI⁴, Masahiko HAYAKAWA⁴, Chisato OKAMOTO⁴, Takanao SAIKI⁴, Hiroshi IMAMURA⁴, Hajime YANO⁴, Satoru NAKAZAWA⁴, Kazunori OGAWA⁴, Yuichi IIJIMA⁴, Naru HIRATA⁶, Yasuhiko TAKAGI⁷, Koji WADA⁵ (1.University of Occupational and Environmental Health, 2.Graduate School of Science, Kobe University, 3.Organization of Advanced Science and Technology, Kobe University, 4.Japan Aerospace Exploration Agency, 5.Planetary Exploration Research Center, Chiba Institute of Technology, 6.Dep. of Computer Science and Engineering, Univ. of Aizu, 7.Aichi Toho University)

Takekuni KATSURA¹, *Akiko NAKAMURA¹, Ayana TAKABE¹, Takaya OKAMOTO¹, Kazuyoshi SANGEN¹, Sunao HASEGAWA², Xun LIU³, Tsutomu MASHIMO³ (1.Graduate School of Science, Kobe University, 2.Institute of Space and Astronautical Science, 3.Institute of Pulsed Power Science, Kumamoto University)

*Takaya OKAMOTO¹, Akiko NAKAMURA¹, Sunao HASEGAWA² (1.Graduate School of Science, Kobe University, 2.Institute of Space and Astronautical Science)

*Daisuke KURODA¹, Masateru ISHIGURO², Naruhisa TAKATO³, Sunao HASEGAWA⁴, Masanao ABE⁴, Yuichi TSUDA⁴, Seiji SUGITA⁵, Fumihiko USUI⁶, Takashi HATTORI³, Ikuru IWATA³, Masatoshi IMANISHI³, Hiroshi TERADA³, Young-jun CHOI⁷, Sei-ichiro WATANABE⁸, Makoto YOSHIKAWA⁴ (1.Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, 2.Department of Physics and Astronomy, Seoul National University, 3.Subaru Telescope, National Astronomical Observatory of Japan, 4.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 5.Graduate School of Frontier Science, The University of Tokyo, 6.Graduate School of Science, The University of Tokyo, 7.Korea Astronomy and Space Science Institute, 8.Graduate School of Science, Nagoya University)

*Kosuke KUROSAWA¹, Yoichi NAGAOKA¹, Sunao HASEGAWA², Seiji SUGITA³, Takafumi MATSUI¹ (1.PERC, Chitech, 2.ISAS, JAXA, 3.Dept. of Complexity Sci. & Eng., The Univ. of Tokyo)

Hiroki NAGAOKA¹, *Akiko NAKAMURA¹, Ayako SUZUKI², Sunao HASEGAWA² (1.Graduate School of Science, Kobe University, 2.Institute of Space and Astronautical Science)

Hiroki NAGAOKA¹, *Akiko NAKAMURA¹, Ayako SUZUKI², Sunao HASEGAWA² (1.Graduate School of Science, Kobe University, 2.Institute of Space and Astronautical Science)

*Kazuki OKOCHI¹, Tetsu MIENO², Kazuhiko KONDO¹, Sunao HASEGAWA³, Kosuke KUROSAWA⁴ (1.Dept.Physics, Shizuoka Univ., 2.Grad.School of Sci. and Technol, Shizuoka Univ., 3.ISAS/JAXA, 4.Planetary Exploration Research Center, Chiba Institute of Technology)

*Yuko KAWAGUCHI¹, Tomohiro SUGINO², Makoto TABATA¹, Kyoko OKUDAIRA³, Eiichi IMAI⁴, Hajime YANO¹, Sunao HASEGAWA¹, Hikaru YABUTA⁵, Kensei KOBAYASHI⁶, Hideyuki KAWAI⁷, Hajime MITA⁸, Hirofumi HASHIMOTO¹, Shin-ichi YOKOBORI², Akihiko YAMAGISHI² (1.ISAS/JAXA, 2.Tokyo University of Pharmacy and Life Sciences, 3.University of Aizu, 4.Nagaoka University of Technology, 5.Osaka University, 6.Yokohama National University, 7.Chiba University, 8.Fukuoka Institute of Technology)

Hikaru YABUTA¹, *Yuichiro OGATA¹, Kyoko OKUDAIRA², Kensei KOBAYASHI³, Hajime MITA⁴, Satoru NAKASHIMA¹, Taro MORIWAKI⁵, Yuka IKEMOTO⁵, Sunao HASEGAWA⁶, Makoto TABATA⁶, Shin-ichi YOKOBORI⁷, Eiichi IMAI⁸, Yuko KAWAGUCHI⁷, Tomohiro SUGINO⁷, Kenji HAMASE⁹, Kazuhiko FUKUSHIMA¹⁰, Dan AOKI¹⁰, Takaaki NOGUCHI¹¹, Akira TSUCHIYAMA¹², Tomoki NAKAMURA¹³, Motoo ITO¹⁴, Takashi MIKOUCHI¹⁵, Hajime YANO⁶, Akihiko YAMAGISHI⁷, TANPOPO, Wg ⁶ (1.Osaka University, Department of Earth and Space Science, 2.University of Aizu, 3.Yokohama National University, 4.Fukuoka Institute of Technology, 5.SPring-8, 6.JAXA, 7.Tokyo University of Pharmacy and Life Science, 8.Nagaoka University of Technology, 9.Kyusyu University, 10.Nagoya University, 11.Ibaraki University, 12.Kyoto University, 13.Tohoku University, 14.JAMSTEC, 15.Tokyo University)

*Kazuki OKOCHI¹, Tetsu MIENO², Kazuhiko KONDO¹, Sunao HASEGAWA³, Kosuke KUROSAWA⁴ (1.Dept.Physics, Shizuoka Univ., 2.Grad.School of Sci. and Technol, Shizuoka Univ., 3.ISAS/JAXA, 4.Planetary Exploration Research Center, Chiba Institute of Technology)

*Yuko KAWAGUCHI¹, Tomohiro SUGINO², Makoto TABATA¹, Kyoko OKUDAIRA³, Eiichi IMAI⁴, Hajime YANO¹, Sunao HASEGAWA¹, Hikaru YABUTA⁵, Kensei KOBAYASHI⁶, Hideyuki KAWAI⁷, Hajime MITA⁸, Hirofumi HASHIMOTO¹, Shin-ichi YOKOBORI², Akihiko YAMAGISHI² (1.ISAS/JAXA, 2.Tokyo University of Pharmacy and Life Sciences, 3.University of Aizu, 4.Nagaoka University of Technology, 5.Osaka University, 6.Yokohama National University, 7.Chiba University, 8.Fukuoka Institute of Technology)