5:15 PM - 6:30 PM
*Shumpei Murakami1, Koichiro Fujinaga2,1, Junichiro Ohta3,1, Kazutaka Yasukawa1,2, Kentaro Nakamura1, Yasuhiro Kato1,2,3, Kurokawa Kyouhei4, Hikaru Iwamori3,5, Nagaishi Kazuya6, Tsuyoshi Ishikawa3 (1.School of Engineering the University of Tokyo, 2.Chiba Institute of Technology, 3.JAMSTEC, 4.Mitsui Kushikino Mining Co., Ltd., 5.Tokyo Institute of Technology, 6.Marine Work Japan Co., Ltd.)