Universities

• Sophia University
• Sophia University (Faculty of Sci. and Tech.)
• Sophia University (Dept. of Physics)
• University of Tokyo
• University of Tokyo (Dept. of Astronomy)
• University of Tokyo (Arts and Science)
• University of Basel (Dept. of Phys. and Astron.)

Institutes

• National Astronomical Observatory
• SUBARU Telescope (NAO)
• Institute for Cosmic Ray Research (Univ. of Tokyo)
• ISAS
• RIKEN
• NASDA
• Max-Planck Institute
• European Southern Observatory (ESO)
• Institut d'Astrophysique de Paris (IAP)
• Institut d'Astronimie et d'Astrophysique (IAA)
• The Isotopes Project (LBNL)

Societies

• The Astronomical Society of Japan
• The Physical Society of Japan
• Japan Society for the Promotion Science (JSPS)

Seminar

• Astrophysics seminar
• Colloquium at Dept. of Physics
• Workshop on "THE r-PROCESS"

• The Astrophysical Journal
  • Web Peer Review System
  • Yellow Page
• The Astronomical Journal
• Astronomy and Astrophysics
• Monthly Notices of the Royal Astronomical Society
• Astro-ph
• ADS
• Physical Review Letters
• Physical Review C
• Physical Review D

Photo Gallery

• Hubble Space Telescope Public Pictures
• Subaru Telescope Photo Gallery
• ESO Photo Gallery
• Anglo-Australian Observatory
• Chandra
• Yohkoh

Others

• International Supernova Network
• Supernova Science Center
• Cosmic Information Center
• Astronomy Dictionary
• International Supernovae Network
• Museum of Spectrum
• Multiwavelength Milky Way
• Table of Isotopes
• Atomic Mass Data Center
• PC Watch
• Madonomori
• @IT
• G-tool (HTML image library)
• NPC manual (WWW access counter)
• PGPLOT (Graphic subroutines)
• Numerical Recipes
• NACSIS
• NHK Software