Question 1

Where is Yotsuya Park?

Accepted Answer

Yotsuya Park is in Saitama, Saitama Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Yofukashi no Uta does Yotsuya Park appear in?

Accepted Answer

Yotsuya Park appears in EP1 of Yofukashi no Uta.

Question 3

Can I visit Yotsuya Park?

Accepted Answer

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

Question 4

Where was Yofukashi no Uta filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Yotsuya Park is one of those real places (EP1).