11:00 AM - 11:15 AM
*Takaaki Katsumata1,4, Masato Niki2, Akihiko Tanaka1, Hiroyuki Tan1,3, Kyoko Takashima2, Takashige Sugimoto (1.Liberal Arts Education Center, Shimizu Campus, Tokai University., 2.School of Marine Science and Technology, Tokai University, 3.Japan Unmanned Vehicle exploration Agency, 4.NPO, the association for the environmental conservation of the ocean)