Department of Astronomical Science, School of Physical Science, The Graduate University for Advanced Studies : National Astronomical Observatory of the Japan (NAOJ), National Institute of Natural Science
Institute of Low Temperature Science, Department of Earth and Planetary Sciences, Hokkaido University : Department of Earth and Planetary Sciences, Nagoya University
National Astronomical Observatory of the Japan (NAOJ), National Institute of Natural Science
V-CAD High Speed Computer System Team, The Institute of Physical and Chemical Research (RIKEN)
Gunma Astronomical Observatory
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)