*Soichiro Furukawa^1,2, Tatsuaki Okada^1,2, Kasumi Yogata², Kentaro Hatakeda^2,3, Toru Yada², Akiko Miyazaki², Kana Nagashima², Rui Tahara², Yuka Sugiyama², Arisa Nakano², Tomoko Ojima², Yuya Hitomi^2,3, Kazuya Kumagai^2,3, 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)

*Tatsuaki Okada^1,2, Satoshi Tanaka^1,2, Naoya Sakatani¹, Yuri Shimaki¹, Takehiko Arai³, Hiroki Senshu⁴, Hirohide Demura⁵, Tomohiko Sekiguchi⁶, Toru Kouyama⁷, Masanori Kanamaru², Takuya Ishizaki¹, Soichiro Furukawa^1,2 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Maebashi Institute of Technology, 4.Chiba Institute of Technology, 5.University of Aizu, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology)

*Soichiro Furukawa^1,2, Tatsuaki Okada^1,2, Zhenglin Li^1,2, Yuri Shimaki², Naoya Sakatani², Hiroki Senshu³, Tomohiko Sekiguchi⁴, Hirohide Demura⁵, Takehiko Arai⁶, Toru Kouyama⁷, Masanori Kanamaru¹, Takuya Ishizaki², Satoshi Tanaka², Akira Yamaguchi⁸, Naoya Imae⁸, Tomoko Ojima², Rei Kanemaru² (1.The University of Tokyo, 2.Institute of Space and Astronautical Science, JAXA, 3.Chiba Institute of Technology, 4.Hokkaido University of Education, 5.University of Aizu, 6.Maebashi Institute of Technology, 7.National Institute of Advanced Industrial Science and Technology, 8.National Institute of Polar Research)

*Tatsuaki Okada^1,2, Satoshi Tanaka^1,2, Naoya Sakatani¹, Yuri Shimaki¹, Takehiko Arai³, Hiroki Senshu⁴, Hirohide Demura⁵, Tomohiko Sekiguchi⁶, Toru Kouyama⁷, Masanori Kanamaru², Takuya Ishizaki¹, Soichiro Furukawa^1,2 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.University of Tokyo, 3.Maebashi Institute of Technology, 4.Chiba Institute of Technology, 5.University of Aizu, 6.Hokkaido University of Education, 7.National Institute of Advanced Industrial Science and Technology)