Graduate School of Environmental Studies Department of Earth and Environmental Sciences Geochemistry and Cosmochemistry

Cosmochemistry, mass spectrometry, cosmic rays, chronology

Graduate School of Environmental Studies Department of Earth and Environmental Sciences

Natural Science / Solid earth sciences, Natural Science / Biogeosciences

Graduate School of Environmental Studies Earthquake and Volcano Research Center

Natural Science / Solid earth sciences

Graduate School of Environmental Studies Department of Earth and Environmental Sciences Geology and Geobiology

Petrology, Mineralogy, Spectroscopy

Graduate School of Environmental Studies Earthquake and Volcano Research Center

Volcano seismology

Graduate School of Environmental Studies Department of Earth and Environmental Sciences Geology and Geobiology

Natural Science / Solid earth sciences, Natural Science / Solid earth sciences, Natural Science / Solid earth sciences

Graduate School of Environmental Studies Department of Earth and Environmental Sciences Earth and Planetary Physics

Volcanology, Earthquake, Rheology

Graduate School of Environmental Studies Department of Earth and Environmental Sciences

geobiology/astrobiology, Geology, Geochemistry

Graduate School of Environmental Studies Department of Earth and Environmental Sciences Global Geochemistry

Isotope Geochemistry, Biogeochemistry, Atmospheric Chemistry, Marine Chemistry, Volcanology

Graduate School of Environmental Studies Earthquake and Volcano Research Center

exploration geophysics, seismic wave propagation, subsurface structure