Convener:*Michiko Yajima(Tokyo Medical and Dentel University), Shigeyuki Aoki(Center for Cultural Research and Studies, University of Aizu), Toshihiro Yamada(Chiba Prefectural Funabashi High School), Shigeo Yoshida(Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University), Chair:Toshihiro Yamada(Chiba Prefectural Funabashi High School), Michiko Yajima(Tokyo Medical and Dentel University)

Convener:*Michiko Yajima(Tokyo Medical and Dentel University), Shigeyuki Aoki(Center for Cultural Research and Studies, University of Aizu), Toshihiro Yamada(Chiba Prefectural Funabashi High School), Shigeo Yoshida(Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University), Chair:Shigeyuki Aoki(Center for Cultural Research and Studies, University of Aizu), Shigeo Yoshida(Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University)

Convener:*Michiko Yajima(Tokyo Medical and Dentel University), Shigeyuki Aoki(Center for Cultural Research and Studies, University of Aizu), Toshihiro Yamada(Chiba Prefectural Funabashi High School), Shigeo Yoshida(Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University)