1. Research and Development (R&D) Center for Submarine Resources, Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
2. Frontier Research Center for Energy and Resources (FRCER), School of Engineering, The University of Tokyo
3. Department of Planetology, Graduate School of Science, Kobe University
4. Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo
5. Department of Resources and Environmental Engineering, School of Creative Science and Engineering, Waseda University
6. Department of Systems Innovation, School of Engineering, The University of Tokyo