1. United Graduate School of Agricultural Science Tokyo University of Agriculture and Technology Tokyo Japan
2. Institute for Space–Earth Environmental Research Nagoya University Aichi Japan
3. Institute of Agriculture Tokyo University of Agriculture and Technology (Emeritus Professor) Tokyo Japan
4. Institute of Water and Ecology Problems (FEB RAS) Khabarovsk Federal Research Center of the Far Eastern Branch of the Russian Academy of Sciences Khabarovsk Russia
5. Institute of Low Temperature Science Hokkaido University Hokkaido Japan
6. Faculty of Applied Biological Sciences Gifu University Gifu Japan
7. Center for International Forestry Research (CIFOR) Bogor Indonesia
8. Faculty/Graduate School of Agriculture Kyoto University Kyoto Japan