Question 1

Where is Kiyosato Observatory?

Accepted Answer

Kiyosato Observatory is in Hokuto, Yamanashi, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of mono does Kiyosato Observatory appear in?

Accepted Answer

Kiyosato Observatory appears in EP5 of mono.

Question 3

Can I visit Kiyosato Observatory?

Accepted Answer

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

Question 4

Where was mono filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kiyosato Observatory is one of those real places (EP5).