Institute for Space-Earth Environmental Research Division for Ionospheric and Magnetospheric Research

Institute for Space-Earth Environmental Research Division for Land-Ocean Ecosystem Research

Institute for Space-Earth Environmental Research Division for Integrated Studies

Upper Atmospheric Physics, Plasma Physics, Astrophysics, Energy Engineering / Fundamental plasma, Natural Science / Mathematical physics and fundamental theory of condensed matter physics, Natural Science / Space and planetary sciences, Natural Science / Astronomy, Natural Science / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Institute for Space-Earth Environmental Research Center for International Collaborative Research

Natural Science / Space and planetary sciences

Institute for Space-Earth Environmental Research Division for Integrated Studies

Solar Physics

Institute for Space-Earth Environmental Research Meteorological and Atmospheric Research Division

Meteorology/Climatology/Satellite remote sensing

Institute for Space-Earth Environmental Research Center for Integrated Data Science

Natural Science / Astronomy

Institute for Space-Earth Environmental Research Division for Cosmic Ray Research

Institute for Space-Earth Environmental Research Division for Chronological Research

Isotope Geochemistry, Radiocarbon dating, Isotopic analysis, Isotopic analysis, Isotope Geochemistry

Institute for Space-Earth Environmental Research Division for Land-Ocean Ecosystem Research

Environmental Science/Agriculture Science / Environmental dynamic analysis, Natural Science / Atmospheric and hydrospheric sciences, Life Science / Aquatic bioproduction science