*Jun TAKITA¹, Satoshi TANAKA², Hiroki SENSHU³ (1.Graduate School of Science, Tokyo University, 2.ISAS/JAXA, 3.Planetary Exploration Research Center, Chiba Institute of Technology)

*Ryuhei YAMADA¹, Yoshiaki ISHIHARA², Naoki KOBAYASHI², Hideki MURAKAMI³, Ken GOTO², Hiroaki SHIRAISHI², Satoshi TANAKA², Masahiko HAYAKAWA² (1.National Astronomical Observatory of Japan / RISE Project, 2.Japan Aerospace Exploration Agency, 3.Kochi University)

*Masaki MATSUSHIMA¹, Hisayoshi SHIMIZU², Hiroaki TOH³, Ryokei YOSHIMURA⁴, Futoshi TAKAHASHI⁵, Hideo TSUNAKAWA¹, Hidetoshi SHIBUYA⁶, Ayako MATSUOKA⁷, Hirokuni ODA⁸, Kazunori OGAWA⁹, Satoshi TANAKA⁷ (1.Tokyo Institute of Technology, 2.ERI, University of Tokyo, 3.Kyoto University, 4.DPRI, Kyoto University, 5.Kyushu University, 6.Kumamoto University, 7.ISAS/JAXA, 8.AIST, 9.University of Tokyo)

*Tatsuaki OKADA¹, Satoshi TANAKA¹, Tetsuya FUKUHARA², Makoto TAGUCHI³, Takeshi IMAMURA¹, Takehiko ARAI¹, Hiroki SENSHU⁴, Hirohide DEMURA⁵, Yoshiko OGAWA⁵, Kohei KITAZATO⁵, Tomohiko SEKIGUCHI⁶, Ryosuke NAKAMURA⁷, Toru KOUYAMA⁷, Sunao HASEGAWA¹, Tsuneo MATSUNAGA⁸, Takehiko WADA¹, Jun TAKITA⁹, Naoya SAKATANI¹⁰, Yamato HORIKAWA¹⁰, Jorn HELBERT¹¹, Thomas MUELLER¹², Axel HAGERMANN¹³ (1.ISAS/JAXA, 2.Hokkaido University, 3.Rikkyo University, 4.Chiba Institute of Technology, 5.University of Aizu, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology, 8.National Institute of Environmental Studies, 9.University of Tokyo, 10.Sokendai, 11.German Aerospace Center, 12.Max-Planck Institute for Extraterrestrial Physics, 13.The Open University)

*Hiroki SENSHU¹, Jun TAKITA², Satoshi TANAKA², Tatsuaki OKADA², HAYABUSA-2, Tir team ¹ (1.Planetary Exploration Research Center, Chiba Institute of Technology, 2.ISAS, JAXA)