1. Demersal Fish Resources Division, Fisheries Stock Assessment Center, Fisheries Resources Institute, Japan Fisheries Research and Education Agency
2. Course of Oceanography, Graduate School of Oceanography, Tokai University
3. Graduate School of Fisheries Sciences, Hokkaido University
4. Fisheries Science Center, The Hokkaido University Museum
5. Department of Fisheries, School of Marine Science and Technology, Tokai University
6. Maizuru Fisheries Research Station, Field Science Education and Research Center, Kyoto University