Question 1

Where is Harayamakitagaiku Park?

Accepted Answer

Harayamakitagaiku Park is in Inzai, Chiba, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Wonder Egg Priority does Harayamakitagaiku Park appear in?

Accepted Answer

Harayamakitagaiku Park appears in ED of Wonder Egg Priority.

Question 3

Can I visit Harayamakitagaiku Park?

Accepted Answer

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

Question 4

Where was Wonder Egg Priority filmed?

Accepted Answer

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