*Takeyuki Ueki1 (1.Faculty of Risk and Crisis Management, Chiba Institute of Science)
convener:Takeyuki Ueki(Faculty of Risk and Crisis Management, Chiba Institute of Science), Jiro Komori(Teikyo Heisei University), Naoko HASEGAWA(Ochanomizu University), Satoko Oki(Faculty of Environment and information Studies), Chairperson:Satoko Oki