1. Institute for Extra-cutting-edge Science and Technology Avant-garde Research (X-star), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
2. PRESTO, Japan Science and Technology Agency (JST)
3. Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
4. Frontier Research Center for Energy and Resources, School of Engineering, The University of Tokyo
5. Department of Planetology, Graduate School of Science, Kobe University