17:30 〜 19:00
*Nagisa YOSHIOKA1, Atsushi WATANABE1, Hajime TANAKA1, Osamu MATSUDA 2, Hiroshi TAKAGI3, Marlon de Luna ERA4, Riyanti DJALANTE5 (1. The Ocean Policy Research Institute, Sasakawa Peace Foundation, 2. Hiroshima University , 3. Tokyo Institute of Technology, 4. De La Salle University , 5. United Nations University )