1. Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki
2. Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)
3. Research Laboratory on Environmentally-conscious Developments and Technologies [E-code], National Institute of Advanced Industrial Science and Technology (AIST)
4. Graduate School of Engineering and Science, University of the Ryukyus
5. Department of Marine Biology and Environmental Sciences, Faculty of Agriculture, University of Miyazaki