4:00 PM - 4:15 PM
*Kazutaka Yasukawa1, Akito Aichi1, Kentaro Nakamura1,2, Tatsuo Nozaki3,1,4,2, Yutaro Takaya1,3, Mizuki Ishida1, Yasuhiro Kato1,2 (1.School of Engineering, The University of Tokyo, 2.Ocean Resources Research Center for Next Generation, Chiba Institute of Technology, 3.Submarine Resources Research Center, JAMSTEC, 4.Graduate School of Science, Kobe University)