Question 1

Where is Manpuku-tei?

Accepted Answer

Manpuku-tei is in Matsudo, Chiba, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Blue Orchestra does Manpuku-tei appear in?

Accepted Answer

Manpuku-tei appears in EP3 of Blue Orchestra.

Question 3

Can I visit Manpuku-tei?

Accepted Answer

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

Question 4

Where was Blue Orchestra filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Manpuku-tei is one of those real places (EP3).