Question 1

Where is FamilyMart?

Accepted Answer

FamilyMart 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 Season 2 does FamilyMart appear in?

Accepted Answer

FamilyMart appears in EP2 of Blue Box Season 2.

Question 3

Can I visit FamilyMart?

Accepted Answer

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

Question 4

Where was Blue Box Season 2 filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and FamilyMart is one of those real places (EP2).