Mannou Observatory

Image: Wikimedia Commons
Mannou Observatory sits on Japan's Shikoku island, in Kagawa Prefecture's town of Mannou, within a region known for its active amateur astronomy community.
About Mannou Observatory
The observatory is located in Mannou, a town in Kagawa Prefecture on Shikoku island, an area with an established base of amateur astronomers, including groups active around nearby Kan'onji City.
Location & getting there
Mannou Observatory is in Kagawa Prefecture, on the island of Shikoku in southwestern Japan.
Visiting Mannou Observatory
Specific public opening hours are not readily available; anyone planning a visit should check with local astronomy groups or Kagawa Prefecture tourism resources beforehand.
See your named star from here
In a region with a strong tradition of amateur stargazing, Mannou Observatory sits well placed to look for a star of your own. If you've named a star with Star Register, its coordinates are ready to explore in our star catalogue.
Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.




