1. Biodiversity Division, Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization
2. Crop Production Systems Division, Agricultural Research Center, National Agriculture and Food Research Organization
3. Rural Development Division, Japan International Research Center for Agricultural Sciences
4. Ikata-cho Machimi-Kyoudo-Kan
5. Minamiuwa Rekishi Minzoku Bunko
6. 1-1-43 Nagabori, Uwajima, Ehime