*Sei-ichiro WATANABE^1,2, Hayabusa2 Science Team² (1.Division of Earth and Planetary Sciences, Graduate School of Science, Nagoya University, 2.Hayabusa2 Project, ISAS, JAXA )

*Seiji Sugita¹, ERI TATSUMI¹, Sunao Hasegawa², Suzuki Yudai¹, Hiroaki Kamiyoshihara¹, Rie Honda³, Shingo Kameda⁴, Tomokatsu Morota⁵, Chikatoshi Honda⁹, Toru Kouyama⁸, Manabu Yamada⁷, Masahiko Hayakawa², yokota yasuhiro², Naoya Sakatani⁶, Hidehiko Suzuki⁶, Kazunori Ogawa¹⁰, Hirotaka Sawada² (1.University of Tokyo, 2.JAXA/ISAS, 3.Kochi University, 4.Rikkyo University, 5.Nagoya University, 6.Meiji University, 7.Chiba Institute of Technology, 8.AIST, 9.University of Aizu, 10.Kobe University)

*Noriyuki Namiki¹, Ryuhei Yamada², Hiroki Senshu³, Hirotomo Noda¹, Koji Matsumoto¹, Keiko Yamamoto¹ (1.RISE Project, National Astronomical Observatory of Japan, 2.The University of Aizu, Department of Computer Science and Engineering, 3.PERC/Chitech)

*Kohei Kitazato¹, Takahiro Iwata², Masanao Abe², Makiko Ohtake², Hayabusa2 NIRS3 team (1.University of Aizu, 2.JAXA)

*Masahiko Arakawa¹, Hayabusa-2 SCI/DCAM3 team (1.Graduate School of Science, Kobe University)

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