Oike Junior High School, Kobe

Nada Highschool, Kobe

U-Tokyo, Department of Aeronautics and Astronautics, Tokyo

U-Tokyo, Graduate School of Arts and Sciences, Tokyo

Kungl Tekniska Hoegskolan (Royal Institute of Technology), Stockholm, Sweden

Max-Planck-Institut fuer Astrophysik, Muenchen, Germany

Harvard-Smithsonian Center for Astrophysics, Cambridge

National Astronomical Observatory Japan, Tokyo

Nagoya University, Department of Physics, Nagoya

U-Tokyo, Institute for the Physics and Mathematics of the Universe, Kashiwa

U-Tokyo, Department of Physics, Tokyo