Question 1

Where is Sengoku Densyo (Akihabara Main Store)?

Accepted Answer

Sengoku Densyo (Akihabara Main Store) is in Chiyoda, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Steins;Gate does Sengoku Densyo (Akihabara Main Store) appear in?

Accepted Answer

Sengoku Densyo (Akihabara Main Store) appears in EP4 of Steins;Gate.

Question 3

Can I visit Sengoku Densyo (Akihabara Main Store)?

Accepted Answer

Yes. Sengoku Densyo (Akihabara Main Store) is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Steins;Gate filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Sengoku Densyo (Akihabara Main Store) is one of those real places (EP4).