Question 1

Where is Tokyo Big Sight?

Accepted Answer

Tokyo Big Sight is in Koto, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Oreimo does Tokyo Big Sight appear in?

Accepted Answer

Tokyo Big Sight appears in EP4 of Oreimo.

Question 3

Can I visit Tokyo Big Sight?

Accepted Answer

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

Question 4

Where was Oreimo filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Tokyo Big Sight is one of those real places (EP4).