Department of Earth Science and Astronomy;
The University of Tokyo;
Frontier Research Center for Energy and Resources;
School of Engineering;
The University of Tokyo;
Department of Systems Innovation;
School of Engineering;
The University of Tokyo;
Ocean Resources Research Center for Next Generation;
Chiba Institute of Technology;
Research and Development Center for Submarine Resources;
Japan Agency for Marine-Earth Science and Technology(JAMSTEC);
Division of Earth and Planetary Sciences;
Kyoto University;