4:15 PM - 4:30 PM
*Nagayoshi Katsuta1, Shinya Ochiai2, Nakagawa Mayuko3, Masako Kagawa1, Chikage Yoshimizu4, Ichiro Tayasu4 (1.Faculty of Education, Gifu University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.Tokyo Institute of Technology, 4.Research Institute for Humanity and Nature)