Question 1

Where is Haruka Observatory?

Accepted Answer

Haruka Observatory is in Kozushima, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Weathering With You does Haruka Observatory appear in?

Accepted Answer

Haruka Observatory is a real place that appears in Weathering With You.

Question 3

Can I visit Haruka Observatory?

Accepted Answer

Yes. Haruka Observatory is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Weathering With You filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Haruka Observatory is one of those real places.