1. Faculty of Agriculture and Life Science, Hirosaki University
2. Center for Southeast Asian Studies, Kyoto University
3. Association of Shishigaki Network
4. Okinawa prefectural Chūbu Agricultural Development Center, Department of Agriculture, Forestry and Fisheries, Okinawa Prefecture
5. Research Institute of Humanity and Nature
6. Research Center for Knowledge Science in Cultural Heritage, Doshisha University