Question 1

Where is Kinkazan Observatory?

Accepted Answer

Kinkazan Observatory is in Gifu, Gifu Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Uma Musume: Cinderella Gray does Kinkazan Observatory appear in?

Accepted Answer

Kinkazan Observatory appears in OP of Uma Musume: Cinderella Gray.

Question 3

Can I visit Kinkazan Observatory?

Accepted Answer

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

Question 4

Where was Uma Musume: Cinderella Gray filmed?

Accepted Answer

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