Question 1

Where is Goshogatani Park?

Accepted Answer

Goshogatani Park is in Fujisawa, Kanagawa, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Rascal Does Not Dream of a Dear Friend does Goshogatani Park appear in?

Accepted Answer

Goshogatani Park appears in PV1 of Rascal Does Not Dream of a Dear Friend.

Question 3

Can I visit Goshogatani Park?

Accepted Answer

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

Question 4

Where was Rascal Does Not Dream of a Dear Friend filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Goshogatani Park is one of those real places (PV1).