9:15 AM - 9:30 AM
*Soichiro Furukawa1,2, Tatsuaki Okada1,2, Kasumi Yogata2, Kentaro Hatakeda2,3, Toru Yada2, Akiko Miyazaki2, Kana Nagashima2, Rui Tahara2, Yuka Sugiyama2, Arisa Nakano2, Tomoko Ojima2, Yuya Hitomi2,3, Kazuya Kumagai2,3, Masahiro Nishimura2, Masanao Abe2, Tomohiro Usui2, Jean-Pierre Bibring4, Cedric Pilorget4, Vincent Hamm4, Rosario Brunetto4, Damien Loizeau4, Lucie Riu4, Tania Le Pivert-Jolive4, Rei Kanemaru2 (1.The University of Tokyo, 2.Institute of Space and Astronauti- cal Science, JAXA, 3.Marine Works Japan, 4.Institut d'Astrophysique Spatiale, Universite Paris-Saclay, Orsay, France)