5:15 PM - 7:15 PM
*Kenji Ono1, Kiyoshi Fujimoto2, Keita Furukawa3, Shin Watanabe4, Kodai Hasada5, Yumi Kihara6 (1.Forestry and Forest Products Research Institute, 2.Nanzan University, 3.Association for shore environment creation, 4.Ryukyu University, 5.Nara University, 6.E-konzal)