Question 1

Where is Seven-Eleven Itabashi Nakamachi store?

Accepted Answer

Seven-Eleven Itabashi Nakamachi store is in Itabashi, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Blue Box does Seven-Eleven Itabashi Nakamachi store appear in?

Accepted Answer

Seven-Eleven Itabashi Nakamachi store appears in EP7 of Blue Box.

Question 3

Can I visit Seven-Eleven Itabashi Nakamachi store?

Accepted Answer

Yes. Seven-Eleven Itabashi Nakamachi store is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Blue Box filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Seven-Eleven Itabashi Nakamachi store is one of those real places (EP7).