- Those who wish to enter the observatory are required to take their body temperature at the reception desk and submit an application form.
- The number of people who can enter the observatory at the same time is limited to 50.
- Evening visitors will need to make a reservation. (For more information, please see the page in Japanese)
150-cm Reflector Telescope
- Specifications of telescopes.
- Stargazing parties.
- Research & Education (in Japanese)
Exhibitions
- Exhibitions
- Annual events calendar (in Japanese)
Sky monitor
Images of web camerasTweets
GAO official twitter
Photo Gallery