Question 1

Where is Waseda Academy?

Accepted Answer

Waseda Academy is in Musashino, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Dead Dead Demon's De De De De Destruction does Waseda Academy appear in?

Accepted Answer

Waseda Academy is a real place that appears in Dead Dead Demon's De De De De Destruction.

Question 3

Can I visit Waseda Academy?

Accepted Answer

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

Question 4

Where was Dead Dead Demon's De De De De Destruction filmed?

Accepted Answer

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