Question 1

Where is Daikichiyama Observation Deck?

Accepted Answer

Daikichiyama Observation Deck is in Uji, Kyoto Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Sound! Euphonium does Daikichiyama Observation Deck appear in?

Accepted Answer

Daikichiyama Observation Deck is a real place that appears in Sound! Euphonium.

Question 3

Can I visit Daikichiyama Observation Deck?

Accepted Answer

Yes. Daikichiyama Observation Deck is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Sound! Euphonium filmed?

Accepted Answer

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