Question 1

Where is 7-Eleven Grandscape Ikebukuro?

Accepted Answer

7-Eleven Grandscape Ikebukuro is in Toshima, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Durarara!! does 7-Eleven Grandscape Ikebukuro appear in?

Accepted Answer

7-Eleven Grandscape Ikebukuro appears in EP3 of Durarara!!.

Question 3

Can I visit 7-Eleven Grandscape Ikebukuro?

Accepted Answer

Yes. 7-Eleven Grandscape Ikebukuro is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Durarara!! filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and 7-Eleven Grandscape Ikebukuro is one of those real places (EP3).