Question 1

Where is Keage Incline?

Accepted Answer

Keage Incline is in Kyoto, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Sound! Euphonium 2 does Keage Incline appear in?

Accepted Answer

Keage Incline is a real place that appears in Sound! Euphonium 2.

Question 3

Can I visit Keage Incline?

Accepted Answer

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

Question 4

Where was Sound! Euphonium 2 filmed?

Accepted Answer

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