Question 1

Where is Todai-ji?

Accepted Answer

Todai-ji is in Nara, Nara Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Lucky☆Star does Todai-ji appear in?

Accepted Answer

Todai-ji appears in EP21 of Lucky☆Star.

Question 3

Can I visit Todai-ji?

Accepted Answer

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

Question 4

Where was Lucky☆Star filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Todai-ji is one of those real places (EP21).