1. Research Center for Freshwater Fisheries Japan Fisheries Research and Education Agency Nikko Japan
2. Atmosphere and Ocean Research Institute The University of Tokyo Kashiwa Chiba Japan
3. Department of Life Design, Faculty of Home Economics Otsuma Women's University Tokyo Japan
4. Doutor Coffee Co. Ltd. Tokyo Japan
5. Hokkaido National Fisheries Research Institute, Japan Fisheries Research and Education Agency Sapporo Japan
6. Gero Branch, Gifu Prefectural Research Institute for Fisheries and Aquatic Environments Gero Japan
7. Department of Fisheries Faculty of Agriculture Kindai University Nara Japan
8. Shiga Prefectural Fisheries Experiment Station Hikone Shiga Japan
9. Civil Engineering Research Institute for Cold Region Sapporo Japan
10. Department of Fish, Wildlife, and Conservation Biology, and Graduate Degree Program in Ecology Colorado State University Fort Collins CO USA