2:40 PM - 2:50 PM
*Kazuma Otsuki1, Takeshi Sakaguchi2, Tatsuji Fujii2, Takamitsu Sakamoto3, Taro Chihara4, Mamoru Dejima4, Koki Kasajima5, Shun Shimizu5, Yoshihiro Nishimura6, Takashi Kimura7 (1. PENTA-OCEAN.CO.,LTD, 2. Specialists Center of Port and Airport Engineering, 3. OCEAN CONSULTANT JAPAN CO.,LTD., 4. AKTIO Corporation, 5. SKY SYSTEM CO., LTD., 6. TATEYAMA KAGAKU CO., LTD., 7. DAITOKU CO.,LTD.)