*Keiji Kimura1, Natsuki Takano4, Mitsuru Osaki2, Albertus Sulaiman3, Pribadi Awal3 (1.Department of Geography, Nara University, 2.Faculty of Agriculture, Hokkaido University, 3.Agency for the Assessment and Application of Technology, Indonesia, 4.Riso Kagaku Co.Ltd.(Graduated student, Nara University))
convener:Keiji Kimura(Department of Geography, Nara University)