Question 1

Where is Yuubidou?

Accepted Answer

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

Question 2

Which scene of Blue Archive The Animation does Yuubidou appear in?

Accepted Answer

Yuubidou appears in ED2 of Blue Archive The Animation.

Question 3

Can I visit Yuubidou?

Accepted Answer

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

Question 4

Where was Blue Archive The Animation filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Yuubidou is one of those real places (ED2).