Question 1

Where is Aen parlor?

Accepted Answer

Aen parlor is in Musashino, 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 Aen parlor appear in?

Accepted Answer

Aen parlor appears in EP1 of Re:CREATORS.

Question 3

Can I visit Aen parlor?

Accepted Answer

Yes. Aen parlor 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 Aen parlor is one of those real places (EP1).