Question 1

Where is Mandarake Complex?

Accepted Answer

Mandarake Complex 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 0 does Mandarake Complex appear in?

Accepted Answer

Mandarake Complex is a real place that appears in Steins;Gate 0.

Question 3

Can I visit Mandarake Complex?

Accepted Answer

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

Question 4

Where was Steins;Gate 0 filmed?

Accepted Answer

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