Question 1

Where is Heiwayu?

Accepted Answer

Heiwayu is in Nerima, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Re:CREATORS does Heiwayu appear in?

Accepted Answer

Heiwayu appears in EP3 of Re:CREATORS.

Question 3

Can I visit Heiwayu?

Accepted Answer

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

Question 4

Where was Re:CREATORS filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Heiwayu is one of those real places (EP3).